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4.2.0-rc.1 (2017-05-26)

Bug Fixes

  • animations: repair flicker issues with WA polyfill (#16937) (e7d9fd8), closes #16919 #16918
  • animations: use a lightweight renderer for non-animation components (#17003) (3ab86bd)
  • compiler: compile .ngfactory.ts files even if nobody references them. (#16899) (573b861), closes #16741
  • compiler: do not report type errors for arguments with @Inject (#16222) (27761b4), closes #15424
  • core: make decorators closure safe (#16905) (a80ac0a), closes #16889
  • tsc-wrapped: ignore |null and |undefined when collecting types (#16222) (1651a8f)
  • tsc-wrapped: resolve short-hand literal values to locals (#16873) (11c10b2)

Features

  • compiler: add location note to extracted xliff2 files (#16791) (08dfe91), closes #16531
  • core: update zone.js to 0.8.10 and expose the flush method (#16860) (85d4c4b)
  • tsc-wrapped: support template literals in metadata collection (#16880) (6e41add)

4.2.0-rc.0 (2017-05-19)

Bug Fixes

  • animations: make sure reuseable animation subtitutions work without default params (#16875) (7d9f96a)
  • animations: only require one flushMicrotasks call when testing animations (6cb93c1)
  • compiler: avoid a ...null spread in extraction (#16547) (e0a8376)
  • compiler-cli: allow '==' to compare nullable types (#16731) (d761059)
  • core: detach projected views when a parent view is destroyed (#16592) (f0f6544), closes #15578
  • core: projected views should be dirty checked when the declaring component is dirty checked. (#16592) (fcc91d8), closes #14321
  • http: flatten metadata for @angular/http/testing (9da6340), closes #15521
  • http: honor RequestArgs.search and RequestArgs.params map type (aef5245), closes #15761 #16392
  • http: introduce encodingHint for text() for better ArrayBuffer support (7ae7a84), closes #15932 #16420
  • router: fix redirect to a URL with a param having multiple values (#16376) (5d4b36f), closes #16310

Features

  • animations: introduce a wave of new animation features (16c8167)
  • animations: introduce routeable animation support (f1a9e3c)
  • add .ngsummary.ts files to support AOT unit tests (547c363)
  • introduce TestBed.overrideProvider (#16725) (39b92f7)
  • compiler: support a non-null postfix assert (#16672) (b9521b5)
  • core: introduce fixture.whenRenderingDone for testing (#16732) (38c524d)

Performance Improvements

  • animations: reduce size of animations bundle (712630c)

4.1.3 (2017-05-17)

Bug Fixes

  • add typescript 2.3.2 typings test (#16738) (a5bdbed), closes #16663
  • compiler-cli: import routing module with forRoot (#16438) (b7f8581)
  • platform-server: wait for async app initializers to complete before removing server side styles (#16712) (0a82f7d), closes #15716
  • router: Wrap Promise-like instances in native Promises (#16759) (883ca28)
  • upgrade: Prevent renaming of $inject property (#16706) (afb7540)
  • upgrade: use quote to prevent ClossureCompiler obfuscating $event. (#16724) (47df3d6)

4.2.0-beta.1 (2017-05-10)

Features

  • add .ngsummary.ts files to support AOT unit tests (547c363)

4.1.2 (2017-05-10)

Bug Fixes

  • compiler: avoid a ...null spread in extraction (#16547) (d0e1688)
  • core: detach projected views when a parent view is destroyed (#16592) (ee6705a), closes #15578
  • core: projected views should be dirty checked when the declaring component is dirty checked. (#16592) (9218812), closes #14321
  • http: flatten metadata for @angular/http/testing (9c70a3c), closes #15521
  • http: honor RequestArgs.search and RequestArgs.params map type (63066f7), closes #15761 #16392
  • http: introduce encodingHint for text() for better ArrayBuffer support (ec3b6e9), closes #15932 #16420
  • router: fix redirect to a URL with a param having multiple values (#16376) (915eae5), closes #16310

4.2.0-beta.0 (2017-05-04)

Bug Fixes

Features

  • compiler-cli: add param to set MissingTranslationStrategy on ngc (#15987) (6e2abcd), closes #15808
  • core: add begin and end renderer methods to track change detection (7f9c589)
  • core: allow custom selector when bootstrapping components (#15668) (900a88b), closes #7136
  • core: upgrade dep on zone.js to 0.8.9 (#16401) (065b76d)
  • forms: introduce min and max validators (#15813) (81925fa)
  • language-service: provide external file list to TypeScript (#16417) (f4b771a)

4.1.1 (2017-05-04)

Bug Fixes

4.1.0 (2017-04-26)

Bug Fixes

  • router: forward the query parameters in the ng1 -> ng2 url sync (#16249) (2f97731), closes #16067
  • upgrade: use correct attribute name for upgraded component's bindings (#16128) (d1fb066), closes #8856

4.1.0-rc.0 (2017-04-21)

Bug Fixes

  • benchpress: chrome - prevent trace buffer overflow (2f44206)
  • benchpress: Update types for TypeScript nullability support (14669f2)
  • common: Update types for TypeScript nullability support (d8b73e4)
  • compiler: fix build error in xliff2 (bd704c9)
  • compiler: fix inheritance for AOT with summaries (#15583) (8ef621a)
  • compiler: ignore calls to unresolved symbols in metadata (38a7e0d), closes #15969
  • compiler: ignore calls to unresolved symbols in metadata (#15970) (ce47d33), closes #15969
  • compiler: Inform user where Quoted error was thrown (a77b126)
  • compiler: make I18NHtmlParser provider AoT-compliant (#15980) (745731e)
  • compiler: support <ng-container> whatever the namespace (5b141fb), closes #14257
  • compiler: suppress another closure warning (#16137) (11b0213)
  • compiler: Update types for TypeScript nullability support (09d9f5f)
  • core: benchmarks - enable ng1 benchmark again (bccfaa4)
  • core: distribute externs for testability API (#16179) (da66884)
  • core: key-value differ changes iteration (#15968) (cb5a7ef), closes #14997
  • forms: Update types for TypeScript nullability support (6649743)
  • forms: Update types for TypeScript nullability support (57bc245)
  • forms: Update types for TypeScript nullability support (#15859) (6a2e08d)
  • http: Update types for TypeScript nullability support (c36ec9b)
  • http: Update types for TypeScript nullability support (ec028b8)
  • language-service: avoid throwing exceptions when reporting metadata errors (7764c5c)
  • language-service: detect when there isn't a tsconfig.json (258d539), closes #15874
  • language-service: improve resilience to incomplete information (71a8627)
  • language-service: infer correct type of ?. expressions (0a3a9af), closes #15885
  • language-service: initialize static reflector correctly (fe0d02f), closes #15768
  • language-service: look for type constructors on canonical symbol (2ddf3bc)
  • language-service: only use canonical symbols (5a88d2f)
  • language-service: parse extended i18n forms (bde9771)
  • language-service: resolve any parameter types to any result (5fbb0d0)
  • language-service: respect baseUrl compiler option (f21ff90), closes #15974
  • language-service: Update types for TypeScript nullability support (540581d)
  • packaging: increased buffer size (#15840) (65af964)
  • platform-browser: Update types for TypeScript nullability support (728c9d0), closes #15898
  • platform-server: handle innerText (#15818) (9394835)
  • router: fix query param parsing (a487563)
  • router: prevent RouterLinkActive from causing an infinite CD loop (82417b3), closes #15825
  • router: relax nullability requirements (a0d124b)
  • turn on nullability in the code base. (5293794)
  • Update types for TypeScript nullability support in examples (6f5fccf)
  • router: the preloader use the module from the loaded config (6d12aa9)
  • router: Update types for TypeScript nullability support (56c46d7)
  • router: Update types for TypeScript nullability support (bc43188)
  • tsc-wrapped: collect new expressions with no arguments (#15908) (70b1d6d), closes #15906
  • tsc-wrapped: ensure valid path separators in metadata (96aa236)
  • upgrade: Update types for TypeScript nullability support (01d93f3), closes #15897

Features

  • animations: Update types for TypeScript nullability support (38d75d4), closes #15870
  • compiler: add source files to xmb/xliff translations (#14705) (4054055), closes #14190
  • compiler: Implement i18n XLIFF 2.0 serializer (#14185) (09c4cb2), closes #11735
  • upgrade: allow setting the angularjs lib at runtime (#15168) (e927aea)
  • upgrade: allow setting the angularjs lib at runtime (#15168) (8ad464d)
  • upgrade: fixes for allow setting the angularjs lib at runtime (90814e4)
  • add support for TS 2.2 (3c8a61e)
  • add support for TS 2.3 (014594f)

4.0.3 (2017-04-21)

Bug Fixes

  • benchpress: chrome - prevent trace buffer overflow (d216f94)
  • compiler: fix build error in xliff2 (1870347)
  • compiler: ignore calls to unresolved symbols in metadata (d4038ab), closes #15969
  • compiler: ignore calls to unresolved symbols in metadata (#15970) (db25f08), closes #15969
  • compiler: Inform user where Quoted error was thrown (3184cc5)
  • compiler: suppress another closure warning (#16137) (72e240a)
  • core: benchmarks - enable ng1 benchmark again (ccac4c6)
  • core: distribute externs for testability API (#16179) (e377d9d)
  • core: key-value differ changes iteration (#15968) (a8600dc), closes #14997
  • language-service: only use canonical symbols (786093a)
  • packaging: increased buffer size (#15840) (88ad490)
  • platform-server: handle innerText (#15818) (7de340d)
  • router: prevent RouterLinkActive from causing an infinite CD loop (4479c42), closes #15825
  • tsc-wrapped: collect new expressions with no arguments (#15908) (41cac9e), closes #15906

Features

  • compiler: Implement i18n XLIFF 2.0 serializer (#14185) (a7d8edd), closes #11735
  • upgrade: allow setting the angularjs lib at runtime (#15168) (a75d056)
  • upgrade: allow setting the angularjs lib at runtime (#15168) (4f172b0)
  • upgrade: fixes for allow setting the angularjs lib at runtime (bb6932d)
  • add support for TS 2.3 (5cf101f)

4.1.0-beta.1 (2017-04-12)

Bug Fixes

  • compiler: fix inheritance for AOT with summaries (#15583) (8ef621a)
  • language-service: avoid throwing exceptions when reporting metadata errors (7764c5c)
  • language-service: detect when there isn't a tsconfig.json (258d539), closes #15874
  • language-service: improve resilience to incomplete information (71a8627)
  • language-service: initialize static reflector correctly (fe0d02f), closes #15768
  • language-service: parse extended i18n forms (bde9771)
  • language-service: resolve any parameter types to any result (5fbb0d0)
  • router: fix query param parsing (a487563)
  • router: the preloader use the module from the loaded config (6d12aa9)
  • tsc-wrapped: ensure valid path separators in metadata (96aa236)

Features

  • animations: Update types for TypeScript nullability support (38d75d4), closes #15870
  • benchpress: Update types for TypeScript nullability support (14669f2)
  • common: Update types for TypeScript nullability support (d8b73e4)
  • compiler: Update types for TypeScript nullability support (09d9f5f)
  • language-service: Update types for TypeScript nullability support (540581d)

4.0.2 (2017-04-11)

Bug Fixes

  • compiler: fix inheritance for AOT with summaries (#15583) (1864ccb)
  • language-service: avoid throwing exceptions when reporting metadata errors (0861fda)
  • language-service: detect when there isn't a tsconfig.json (168a2eb), closes #15874
  • language-service: improve resilience to incomplete information (e4277a0)
  • language-service: initialize static reflector correctly (5b99533), closes #15768
  • language-service: parse extended i18n forms (c9c7acd)
  • language-service: resolve any parameter types to any result (feae7b6)
  • router: fix query param parsing (2f41b52)
  • router: the preloader use the module from the loaded config (978f809)
  • tsc-wrapped: ensure valid path separators in metadata (c10e50c)

4.1.0-beta.0 (2017-03-29)

Features

Note: 4.1.0-beta.0 release also contains all the changes present in the 4.0.1 release.

4.0.1 (2017-03-29)

Bug Fixes

Performance Improvements

  • router: don't create new serializer every time UrlTree.toString is called (#15565) (fd61145)

4.0.0 invisible-makeover (2017-03-23)

Bug Fixes

4.0.0-rc.6 (2017-03-23)

Bug Fixes

  • animations: correct the main entry path in package.json (#15300) (2489e4b)
  • animations: ensure empty animate() steps work at the end of a sequence (#15328) (fbccd5c), closes #15310
  • animations: ensure enter/leave cancellations work (#15323) (9bf2fb4), closes #15315
  • animations: make sure easing values work with web-animations (#15195) (f925910), closes #15115
  • animations: make sure non-transitioned leave operations cancel existing animations (#15254) (a6fb78e), closes #15213
  • animations: only process element nodes through the animation engine (#15268) (80075af), closes #15267
  • animations: only treat view removals as void state transitions (#15245) (c66437f), closes #15223
  • animations: stringify boolean values as 1 and 0 (#15311) (94da801), closes #15247
  • compiler: add an empty content for source file of non mapped code. (#15246) (8415910)
  • compiler: don’t call check if we don’t need to (#15322) (764e90f)
  • compiler: look for flat module resources using declaration module path (#15367) (90d2518), closes #15221
  • compiler: only log template deprecation warning once (#15364) (08d8675)
  • compiler: use attribute id to merge translations (#15302) (1d7693c), closes #15234
  • compiler-cli: adding missing format xliff for the extractor (#15386) (a50d79d)
  • core: allow tree shaking of component factories and styles (#15214) (2a0e55f), closes #15181
  • core: don’t create a comment for components with empty template. (#15260) (f8c075a), closes #15143
  • core: mark components for check when host events trigger. (#15359) (64beae9), closes #15352
  • core: only apply WrappedValue to the binding of the pipe (#15257) (0c43535), closes #15116
  • core: provide NgModuleRef in ViewContainerRef.createComponent. (#15350) (431eb30), closes #15241
  • core: stringify shouldn't throw when toString returns null/undefined (#14975) (8e6995c), closes #14948
  • core: trigger host animations for elements that are removed. (#15251) (0d3e314), closes #14813 #15193
  • core: update peer dep on zone.js to ^0.8.5 (#15365) (97149f9), closes #15185
  • forms: make composition event buffering configurable (#15256) (5efc860), closes #15079
  • platform-server: interpret Native view encapsulation as Emulated on the server (#15155) (de3d2ee)
  • platform-server: setup NoopAnimationsModule in ServerModule by default (#15131) (5c5c2ae), closes #15098 #14784
  • platform-server: throw a better error message for relative URLs (#15357) (15a082c), closes #15349
  • tsc-wrapped: emit flat module format correctly on Windows (#15215) (6e9264a), closes #15192
  • tsc-wrapped: use windows friendly path normalization in bundler (#15374) (c584997), closes #15289
  • upgrade: component injectors should not link the module injector tree (#15385) (ea49a95)

Features

  • core: expose inputs, outputs and ngContentSelectors on ComponentFactory. (#15214) (791534f)
  • router: add ParamMap.keys to get a list of parameters (d3eda7a)
  • router: introduce ParamMap to access parameters (a755b71)
  • tsc-wrapped: record original location of flattened symbols (#15367) (7354949)
  • upgrade: use ComponentFactory.inputs/outputs/ngContentSelectors (#15214) (9429032)

4.0.0-rc.5 (2017-03-17)

Bug Fixes

  • compiler-cli: update the tsc-wrapped dependency version (#15226) (7fb4528)

4.0.0-rc.4 (2017-03-17)

Bug Fixes

  • animations: always fire callbacks even for noop animations (#15170) (3f38c6f)
  • animations: make sure easing values are applied to an empty animate() step (#15174) (62d5543), closes #15115
  • animations: support multiple state names per state() call (#15147) (36ce0af), closes #14732
  • compiler: always use ng:// prefix for sourcemap urls (#15218) (994089d)
  • compiler: fix utf8encode, move to sharted utils, add tests (#15076) (959a03a)
  • compiler: generated code should pass noUnusedLocals check (50ab06e), closes #14797
  • compiler: Improve error message for missing annotations (#14724) (3c15916)
  • compiler: improve error msg for unexpected closing tags (#14747) (5f9fb91), closes #6652
  • compiler: make sourcemaps work in AOT mode (492153a)
  • compiler: only warn for [@Injectable](https://github.com/Injectable) classes with invalid args. (5c34066), closes #15003
  • compiler: shouldn't throw when Symbol is used as DI token (#13701) (8b5c6b2), closes #13314
  • compiler: support interface types in injectable constuctors (#14894) (b00fe20), closes #12631
  • compiler: warning prints "WARNING" instead of "ERROR" (#15125) (3b1956b)
  • core: don’t recreate TemplateRef when used as a reference. (#15066) (df914ef), closes #14873
  • core: don’t throw if queries change during change detection. (06fc42b), closes #14925
  • core: ErrorHandler should not rethrow an error by default (#15077) (#15208) (77fd91d), closes #14949 #15182 #14316
  • core: update peer dep on zone.js to ^0.8.4 (#15209) (d2fbbb4), closes #15180 #15185
  • core: use presence of .subscribe to detect observables rather then Symbol.observable (#15171) (6e98757), closes #14298 #14473 #14926
  • forms: ensure observable validators are properly canceled (#15132) (26d4ce2)
  • forms: remove equalsTo validator (#15050) (778f7d6)
  • element injector vs module injector (#15044) (13686bb), closes #12869 #12889 #13885 #13870
  • http: Make ResponseOptionsArgs an interface (#14607) (#14623) (f1b33ab), closes #13708
  • platform-browser: prevent clobbered elements from freezing the browser (a4076c7)
  • platform-server: correctly implement get href in parse5 adapter (#15022) (80649ea)
  • platform-server: fix an exception when HostListener('window:scroll') is used on the server (#15019) (4f7d62a)
  • correct UMD resolutions for platform-browser_animations (#15190) (923d0c5), closes #15114
  • don't instantiate providers with ngOnDestroy eagerly. (#15070) (2c5a671), closes #14552
  • fix path locally to empty.js (#15073) (80112a9)
  • platform-server: fix get/set title in parse5 adapter (#14965) (018e5c9)
  • platform-server: handle styles with extra ':'s correctly (#15189) (013d806)
  • platform-server: support svg elements with namespaced attributes (#15101) (f093501)
  • router: fix query parameters with multiple values (#15129) (029d0f2), closes #14796
  • tsc-wrapped: emit js files in all cases (c0e05e6)

Code Refactoring

  • core: use flags in Renderer2.setStyle instead of booleans (#15045) (ff71eff)

Features

  • common: support as syntax in template/* bindings (#15025) (c10c060), closes #15020
  • compiler-cli: support metadata file aliases (0ab49d4)
  • core: allow to provide multiple default testing modules (#15054) (6c8638c)
  • core: expose inputs, outputs and ngContentSelectors on ComponentFactory. (1171f91)
  • upgrade: support multi-slot projection in upgrade/static (#14282) (914797a), closes #14261
  • upgrade: use ComponentFactory.inputs/outputs/ngContentSelectors (a3e32fb)
  • introduce source maps for templates (#15011) (cdc882b)

BREAKING CHANGES

  • Perviously, any provider that had an ngOnDestroy lifecycle hook would be created eagerly.

    Now, only classes that are annotated with @Component, @Directive, @Pipe, @NgModule are eager. Providers only become eager if they are either directly or transitively injected into one of the above.

    This also makes all useValue providers eager, which should have no observable impact other than code size.

    EXPECTED IMPACT: Making providers eager was an incorrect behavior and never documented. Also, providers that are used by a directive / pipe / ngModule stay eager. So the impact should be rather small.

  • DebugNode.source no longer returns the source location of a node.

    Closes 14013

  • core: (since v4 rc.1)

    • Renderer2.setStyle no longer takes booleans but rather a bit mask of flags.

2.4.10 (2017-03-17)

Bug Fixes

  • compiler: fix decoding surrogate pairs (#15154) (e5c9bbc)
  • router: do not finish bootstrap until all the routes are resolved (#15121) (34403cd)

4.0.0-rc.3 (2017-03-10)

Bug Fixes

  • compiler: don’t throw for empty array literal in assignments (#14878) (6cd3326), closes #14782
  • compiler: improve error message when a module imports itself (#14646) (6bc6482), closes #14644
  • core: allow to use the Renderer outside of views. (#14882) (ba4b6f5), closes #14872
  • router: do not finish bootstrap until all the routes are resolved (#14762) (5df998d)
  • upgrade: populate upgraded component's view before creating the controller (#14289) (07122f0), closes #13912
  • throw for synthetic properties / listeners by default (#14880) (3651d8d)

BREAKING CHANGES

since 4.0 rc.1:

  • rename RendererV2 to Renderer2
  • rename RendererTypeV2 to RendererType2
  • rename RendererFactoryV2 to RendererFactory2

2.4.9 (2017-03-02)

Bug Fixes

Reverts

4.0.0-rc.2 (2017-03-02)

Bug Fixes

  • animations: make animations work in AOT (#14775) (9560ad8)
  • compiler: apply element bindings before host bindings (#14823) (79fc1e3)
  • compiler: fix identifier names of EMPTY_MAP / EMPTY_ARRAY (#14806) (5ba55b0)
  • compiler: quote animation in RendererTypeV2 and skip if empty (#14773) (77682a3)
  • core: call lifecycle hooks for siblings in declaration order (d2e4256)
  • core: fix isComponentView() and isEmbeddedView() tests (#14789) (5753de5), closes #14778
  • language-service: tolerate errors in decorators (#14634) (6bae737), closes #14631
  • platform-server: don't setup Testability and TestabilityRegistry on the server (#14510) (47bdc2b)
  • tsc-wrapped: validate metadata in static members of a class (#14772) (a6996a9), closes #13481
  • upgrade: fix upgrade component Closure optimization. (#14801) (968995a)

Performance Improvements

  • delete pre-view-engine core, compiler, platform-browser, etc code (#14788) (126fda2)
  • compiler: make identifiers for generated code small to improve dev size (5caab71)

4.0.0-rc.1 (2017-02-24)

We are excited to share 4.0.0-RC.1 with the community. This is a feature-complete pre-release of 4.0.0. Upgrade to get to know the new features to be released in 4.0.0, and to help us validate the release.

It’s important to note that this release has been tested extensively. All Angular applications within Google use the master branch of Angular, so every commit is tested and validated at scale prior to any release.

We Need Your Help

Please give this RC a try and test it with your projects! We have spent a significant amount of time working to ensure that this release is backwards compatible and will work with your existing code, but you may have use cases we haven’t anticipated. If you are broken by this release, let us know so that we can look into it right away. We are also looking for feedback related to the ergonomics of any newly added APIs.

What’s New

View Engine

We’ve made changes under to hood to what AOT generated code looks like. These changes should reduce the size of the generated code for your components by more than half in some cases. Read the Design Doc for the View Engine updates.

Enhanced *ngIf syntax

Our template binding syntax now supports a couple helpful changes. You can now use an if/else style syntax, and assign local variables such as when unrolling an observable.

<ng-template #loading>Loading...</ng-template>
<div *ngIf="userObservable | async; else loading; let user">
  {{ user.name }}
</div>

Animation Package

We have pulled Animations into their own package. This means that if you don’t use Animations, this extra code will not end up in your production bundles. This also allows you to more easily find documentation and to take better advantage of autocompletion. If you do need animations, libraries like Material will automatically import the module (once you install it via NPM), or you can add it yourself to your main NgModule.

TypeScript 2.1

We’ve updated Angular to a more recent version of TypeScript. This will improve the speed of ngc and you will get better type checking throughout your application.

StrictNullChecks

Angular is now compliant with TypeScript’s StrictNullChecks. This means that you can enable StrictNullChecks in your project, if desired.

Universal

Universal, the project that allows developers to run Angular on a server, is now up to date with Angular again, and has been adopted by the Angular team. This release now includes the results of the work from the Universal team over the last few months. The majority of the Universal code is now in platform-server. To learn more about this change, take a look the new renderModuleFactory method, or Rob Wormald’s Demo Repository. More documentation is forthcoming.

Flat ES Modules (Flat ESM / FESM)

We now ship flattened versions of our modules ("rolled up" version of our code in the EcmaScript Module format, see example file). This format should help tree-shaking, help reduce the size of your generated bundles, and speed up build, transpilation, and loading in the browser in certain scenarios.

ES2015 Builds

We now also ship our packages in the ES2015 Flat ESM format. This option is experimental and opt-in (configure your webpack to resolve "es2015" property in package.json over the regular "module" property).

Known Issues

The following is a list of known issues that will be fixed in the next rcs.

  • Source maps are missing in npm packages
  • Generated bundles will be larger temporarily while we validate new code paths and remove old ones
  • angular.io docs have not been updated to reflect API changes in 4.0
  • legacy UMD bundles don't have correct RxJS mappings when running in ES5 mode without a module system

Installing RC.1

We have two main ways to update. If you have an existing project, you should be able to run:

On Linux/Mac: npm install @angular/{common,compiler,compiler-cli,core,forms,http,platform-browser,platform-browser-dynamic,platform-server,router,animations}@next --save On Windows: npm install @angular/common@next @angular/compiler@next @angular/compiler-cli@next @angular/core@next @angular/forms@next @angular/http@next @angular/platform-browser@next @angular/platform-browser-dynamic@next @angular/platform-server@next @angular/router@next @angular/animations@next --save

Then run whatever ng serve or npm start command you normally use, and everything should work.

Please ensure that you are using Typescript v2.1.6 or higher.

If you rely on Animations you’ll also need to install the animations package @angular/animations and import the new BrowserAnimationsModule from @angular/platform-browser/animations in your root NgModule. Without this, your code will compile and run, but animations won’t activate. Imports from @angular/core were deprecated, use imports from the new package import { trigger, state, style, transition, animate } from '@angular/animations';.

What's next?

We have three more release candidates scheduled before our planned GA the week of March 22. In the meantime we'll be looking for your feedback, fixing bugs and working on docs.

Commit Summary

Features

  • compiler: Add a enableLegacyTemplate option to support <template> (e99d721)
  • compiler: introduce <ng-template>, deprecate <template> and template attribute (bf8eb41)
  • compiler-cli: add a locale option to ng-xi18n (234f059), closes #12303 #14537
  • compiler-cli: add an outFile option to ng-xi18n (39f56fa), closes #11416 #14508 #14657
  • core: enable new view engine (d3a98c7)
  • core: make new Inject() optional for deps specified as InjectionToken (#14486) (d6a58f9), closes #10625
  • core: add a PLATFORM_ID token that provides a platform id Object. (#14647) (a1d4769)
  • forms: add option to use browser's native validation and angular forms (#13566) (8742432), closes #13573
  • forms: introduce AsyncValidator interface (#13483) (551fe50), closes #13398
  • router: add RouteConfigLoadStart and RouteConfigLoadEnd events (78e8814)
  • router: add an option to rerun guards and resolvers when query changes (c2e0f71), closes #14514 #14567
  • router: add an option to rerun guards and resolvers when query changes (#14624) (41da599), closes #14514 #14567
  • router: introduce RouteConfigLoaded event (7df6f46), closes #14036

Bug Fixes

  • common: do not reference deprecated classes in providers (#14523) (#14523) (a23634d), closes #14521
  • core: host bindings and host listeners for animations (5049a50)
  • http: Make ResponseOptionsArgs an interface (#14607) (fbe4b76), closes #13708
  • packaging: properly build the core-testing bundle (4301dce)
  • platform-webworker: integrate review feedback (601fd3e), closes #14581
  • router: do not finish bootstrap until all the routes are resolved (#14608) (2a191ca), closes #12162 #14155
  • app ids for better style tag management for ssr (#14632) (88bc143)

Code Refactoring

  • core: deprecate RootRenderer / Renderer (ccb636c)
  • core: change abstract classes for interfaces (#12324) (ee747f7), closes #10083

Performance Improvements

  • distribute smaller bundled code and include es2015 bundle (de795ea)

BREAKING CHANGES

  • core: Because all lifecycle hooks are now interfaces the code that uses 'extends' keyword will no longer compile. Introduced by (ee747f7).

    To migrate the code follow the example below:

    Before:

    @Component()
class SomeComponent extends OnInit {}

    After:

    @Component()
class SomeComponent implements OnInit {}

    Based on our research we don't expect anyone to be affected by this change.

  • RootRenderer cannot be used any more, use RendererFactoryV2 instead. Introduced by (ccb636c).

    Note: Renderer can still be injected/used, but is deprecated.

Note: the 4.0.0-rc.0 release on npm accidentally omitted one bug fix, so we cut rc.1 instead. oops :-)

4.0.0-beta.8 (2017-02-18)

Features

  • packaging: allow applications to turn on strictNullChecks mode in TypeScript (#14382) (03e855a)
  • common: added typed overloaded for AsyncPipe.transform() (#14367) (4da7925)
  • compiler: add support for source map generation (#14258) (7ac38aa), closes #14125
  • compiler: add target locale to the translation bundles (#14290) (bb4db2d)
  • compiler: generate shallow imports compiler generated references (#14388) (8b81bb1)
  • compiler: implement style encapsulation for new view engine (#14518) (0fa3895)
  • compiler: integrate compiler with view engine - change detection tests work (#14412) (e4e9dbe)
  • compiler: integrate compiler with view engine - main integration tests work (#14284) (baa654a)
  • compiler: integrate compiler with view engine (#14487) (4e7752a)
  • core: add isStable Observable property to ApplicationRef to indicate when it's stable and unstable (#14337) (c481798)
  • platform-server: add API to render Module and ModuleFactory to string (#14381) (b4d444a)
  • platform-server: Implement PlatformLocation for platformServer() (#14405) (9e28568)
  • platform-server: support @angular/http from @angular/platform-server (9559d3e)
  • tsc-wrapped: add an option to ngc to bundle metadata (#14509) (3b89670)

Bug Fixes

  • compiler: disable non-components as an entry component (#14335) (44bb337)
  • compiler: improve error message for unknown elements (#14373) (2c6dab9)
  • compiler: improve error messages in aot compiler (#14333) (a696f4a)
  • compiler: improve error msg for unknown properties on (#14373) (e5a144d), closes #14070
  • core: Remove ChangeDetectorRef Paramter from KeyValueDifferFactory and IterableDifferFactory (#14311) (45cc444)
  • core: suppress a Closure Compiler warning (#14484) (2f2b65b)
  • forms: getRawValue should correctly work with nested FormGroups/Arrays (#12964) (1ece736), closes #12963
  • http: REVERT: remove dots from jsonp callback name (#13219) (4676df5)
  • platform-browser: allow to mix shadow dom with non shadow dom (ab26b65)
  • platform-browser: should not throw for debug attrs containing $ (#14353) (1cfbefe), closes #9566
  • platform-browser: should only add styles with native encapsulation in shadow DOM (#14313) (53cf2ec), closes #7887
  • platform-server: allow multiple instances of platformServer and platformDynamicServer (17486fd)
  • platform-server: default unspecified sections of the url to empty string (#14512) (612f120)
  • platform-server: read initial location from INITIAL_CONFIG if present (56f232c)
  • platform-server: reflect properties to attributes for known elements, for serialization (047cda5)
  • platform-server: render styles in app component instead of <head> (30380d0)
  • upgrade: Prevent property renaming for $inject. (96d06f7)

DEPRECATIONS

  • core: KeyValueDifferFactory and IterableDifferFactory no longer have ChangeDetectorRef as a parameter. It was not used and has been there for historical reasons. If you call DifferFactory.create(...) remove the ChangeDetectorRef argument. Introduced by (#14311).

BREAKING CHANGES

  • common: Classes that derive from AsyncPipe and override transform() might not compile correctly. The much more common use of async pipe in templates is unaffected. We expect no or little impact on apps from this change, file an issue if we break you. Introduced by (#14367) (4da7925).

    • Mitigation: Update derived classes of AsyncPipe that override transform() to include the type parameter overloads.

2.4.8 (2017-02-18)

Bug Fixes

  • forms: getRawValue should correctly work with nested FormGroups/Arrays (#12964) (ea7737e), closes #12963
  • http: REVERT: remove dots from jsonp callback name (#13219) (9ceb5d1)
  • platform-browser: should only add styles with native encapsulation in shadow DOM (#14313) (fadaf1e), closes #7887
  • router: do not finish bootstrap until all the routes are resolved (#14327) (541de26), closes #12162
  • upgrade: correctly project content on downgraded components with structural directives (#14274) (74cb575), closes #14260
  • upgrade: pass correct values to ngOnChanges for interpolation bindings (#14400) (7c87c52)

4.0.0-beta.7 (2017-02-09)

Bug Fixes

  • build and test fixes for TS 2.1 (#13294) (ef32e6b)
  • benchmarks: don’t force gc on the profile buttons (#14345) (f6b5965)
  • build: make fsevents an optional dependency in npm (#13945) (4370049)
  • compiler-cli: prevent ng-xi18n from emitting the compilation output (#14115) (e58d683), closes #13567
  • tsc-wrapped: use tsickle's new source map composition feature (#14150) (5bccff0)
  • upgrade: pass correct values to ngOnChanges for interpolation bindings (#14301) (1e3dd3d)

Performance Improvements

  • upgrade: unregister $doCheck watcher when destroying upgraded component (#14303) (94312f0)
  • Don’t subclass Error; resulting in smaller binary (#14160) (c33fda2)

BREAKING CHANGES

  • Angular 4 will support only TypeScript 2.1, so we no longer provide backwards compatibility to TS 1.8.

2.4.7 (2017-02-09)

Bug Fixes

  • upgrade: allow non-element selectors for downgraded components (#14291) (5bb47db)

4.0.0-beta.6 (2017-02-03)

Bug Fixes

  • suppress some closure compiler warnings (#14198) (2205829)
  • common: add PopStateEvent interface (#13400) (fe44118), closes #13378
  • common: DatePipe shouldn't throw for NaN (#14117) (7ad616a), closes #14103
  • common: DatePipe should parses input string even if it's not a valid date in browser (#13895) (093cc04), closes #12334 #13874
  • common: use Symbol.observable to detect observables rather then presence of .subscribe (#14067) (ff290af), closes #8848
  • compiler: allow empty translations for attributes (#14085) (05b2b49), closes #13897
  • avoid closure compiler warning (#14229) (1bc5368)
  • router: should allow navigation from root component in ngOnInit hook (#13932) (47d41d4), closes #13795
  • failing integration test (8270bec)
  • lint errors to make circle-ci green (e0e5e78)
  • router: should find guard provided in a lazy loaded module (#13929) (e075b1b), closes #13530
  • ngModel should use rxjs/symbol/observable to detect observable (#14236) (a7479f6)
  • compiler: allow expressions or functions in extends (#14158) (b4214d6), closes #14154
  • compiler: fix missing translations handling (#14113) (827c3fe)
  • compiler: only lex messages that are needed by angular (#14208) (5921c87)
  • core: add bootstrapped modules into platform modules list (#13740) (863285a), closes #12015
  • core: ViewContainerRef.indexOf should not throw error when empty (#13220) (a277e97)
  • forms: async validator cancels previous subscription when input has changed (#13222) (6c7300c), closes #12709 #9120 #10074 #8923
  • forms: fix broken unit test (#14179) (1df9319)
  • forms: show a blank line when nothing is selected in IE or Edge (#13903) (029f558), closes #10010
  • forms: verify functions passed into async validators returns Observable or Promise (#14053) (94f84c5)
  • http: remove dots from jsonp callback name (#13219) (9e5617e)
  • http: use params without RequestOptions (#14101) (5f2b317), closes #14100
  • language-service: do not crash when Angular cannot be located (#14123) (49fb814), closes #14122
  • platform-browser: remove style nodes on destroy (#13744) (cd3901f), closes #11746
  • router: fix CanActivateChild guard provided in a lazy loaded module (#13989) (579567c), closes #12275
  • testing: async/fakeAsync/inject/withModule helpers should pass through context to callback functions (#13718) (5f40e5b)
  • upgrade: detect async downgrade component changes (#14039) (20b454c), closes #6385 #6385
  • upgrade: respect hierarchical injectors for downgraded components (#14037) (1367cd9)
  • compiler: improve error messages in aot compiler (#14017) (665dde2)

Features

Performance Improvements

  • use abstract keyword where possible to decrease file size. (#14112) (670b680)
  • core simplify ReflectiveInjector by removing code for Dart implementation (#14126) (670b680)

BREAKING CHANGES

  • common: A definition of Iterable<T> is now required to correctly compile Angular applications. Support for Iterable<T> is not required at runtime but a type definition Iterable<T> must be available.

NgFor, and now NgForOf<T>, already supports Iterable<T> at runtime. With this change the type definition is updated to reflect this support.

Migration:

  • add "es2015.iterable.ts" to your tsconfig.json "libs" fields.

Part of #12398

  • upgrade: Previously, upgrade/static/downgradeInjectable returned an array of the form:
['dep1', 'dep2', ..., function factory(dep1, dep2, ...) { ... }]

Now it returns a function with an $inject property:

factory.$inject = ['dep1', 'dep2', ...];
function factory(dep1, dep2, ...) { ... }

It shouldn't affect the behavior of apps, since both forms are equally suitable to be used for registering AngularJS injectable services, but it is possible that type-checking might fail or that current code breaks if it relies on the returned value being an array.

2.4.6 (2017-02-03)

Bug Fixes

  • common: add PopStateEvent interface (#13400) (71567d1), closes #13378
  • common: DatePipe does't throw for NaN (#14117) (32cc675), closes #14103
  • common: DatePipe parses input string if it's not a valid date in browser (#13895) (e641636), closes #12334 #13874
  • common: introduce isObservable method (#14067) (109f0d1), closes #8848
  • compiler: allow empty translations for attributes (#14085) (f3d5506), closes #13897
  • core: add bootstrapped modules into platform modules list (#13740) (250dbc4), closes #12015
  • core: ViewContainerRef.indexOf should not throw error when empty (#13220) (41b8d95)
  • forms: show a blank line when nothing is selected in IE or Edge (#13903) (09e2d20), closes #10010
  • forms: verify functions passed into async validators returns Observable or Promise (#14053) (774e1db)
  • ngModel should use rxjs/symbol/observable to detect observable (#14236) (7e639aa)
  • http: remove dots from jsonp callback name (#13219) (1eece50)
  • i18n: parse ICU messages while normalizing templates (#14153) (8d4aa82)
  • language-service: do not crash when Angular cannot be located (#14123) (a5b4af0), closes #14122
  • platform-browser: remove style nodes on destroy (#13744) (0614289), closes #11746
  • router: fix CanActivate redirect to the root on initial load (#13929) (a047124), closes #13530
  • router: should find guard provided in a lazy loaded module (#13989) (0965636), closes #12275
  • router: should allow navigation from root component in ngOnInit hook (#13932) (4d2901d), closes #13795
  • testing: async/fakeAsync/inject/withModule helpers should pass through context to callback functions (#13718) (70bbdf5)
  • upgrade: detect async downgrade component changes (#14039) (117fa79), closes #6385 #6385

4.0.0-beta.5 (2017-01-25)

Bug Fixes

Features

  • build: optionally build an ES2015 distro (#13471) (be6c95a)
  • core: add event support to view engine (0adb97b)
  • core: add initial view engine (#14014) (2f87eb5)
  • core: add pure expression support to view engine (6541737)
  • core: Add type information to injector.get() (#13785) (d169c24)
  • security: allow calc and gradient functions. (#13943) (e19bf70)
  • tsc-wrapped: Support of vinyl like config file was added (#13987) (0c7726d)
  • upgrade: Support ng-model in downgraded components (#10578) (e21e9c5)

DEPRECATIONS

  • OpaqueToken is now deprecated, use InjectionToken<T> instead.
  • Injector.get(token: any, notFoundValue?: any): any is now deprecated use the same method which is now overloaded as Injector.get<T>(token: Type<T>|InjectionToken<T>, notFoundValue?: T): T;

BREAKING CHANGES

  • core: - Because injector.get() is now parameterize it is possible that code which used to work no longer type checks. Example would be if one injects Foo but configures it as {provide: Foo, useClass: MockFoo}. The injection instance will be that of MockFoo but the type will be Foo instead of any as in the past. This means that it was possible to call a method on MockFoo in the past which now will fail type check. See this example:
class Foo {}
class MockFoo extends Foo {
  setupMock();
}

var PROVIDERS = [
  {provide: Foo, useClass: MockFoo}
];

...

function myTest(injector: Injector) {
  var foo = injector.get(Foo);
  // This line used to work since `foo` used to be `any` before this
  // change, it will now be `Foo`, and `Foo` does not have `setUpMock()`.
  // The fix is to downcast: `injector.get(Foo) as MockFoo`.
  foo.setUpMock();
}

2.4.5 (2017-01-25)

Bug Fixes

  • compiler: [i18n] XMB/XTB placeholder names can contain only A-Z, 0-9, _n (5492fad)
  • compiler: fix regexp to support firefox 31 (#14082) (bd2eecb), closes #14029 #13900
  • core: export animation classes required for Renderer impl (#14002) (fd4f9ac), closes #14001
  • upgrade: ensure upgraded injector is initialized early enough (#14065) (3b2fb23), closes #13811

4.0.0-beta.4 (2017-01-19)

Bug Fixes

Features

BREAKING CHANGES

  • core: - Because injector.get() is now parameterized it is possible that code which used to work no longer type checks. Example would be if one injects Foo but configures it as {provide: Foo, useClass: MockFoo}. The injection instance will be that of MockFoo but the type will be Foo instead of any as in the past. This means that it was possible to call a method on MockFoo in the past which now will fail type check. See this example:
class Foo {}
class MockFoo extends Foo {
  setupMock();
}

var PROVIDERS = [
  {provide: Foo, useClass: MockFoo}
];

...

function myTest(injector: Injector) {
  var foo = injector.get(Foo);
  // This line used to work since `foo` used to be `any` before this
  // change, it will now be `Foo`, and `Foo` does not have `setUpMock()`.
  // The fix is to downcast: `injector.get(Foo) as MockFoo`.
  foo.setUpMock();
}

2.4.4 (2017-01-19)

4.0.0-beta.3 (2017-01-11)

Bug Fixes

Features

  • animations: expose the element value within transition events (4bae4b3)
  • animations: expose the triggerName within the transition event (3f67ab0), closes #13600
  • animations: support function types in transitions (9211a22), closes #13538 #13537
  • language-service: support TS2.2 plugin model (99aa49a)
  • NgComponentOutlet: add NgComponentOutlet directive (8578682), closes #11168
  • NgTemplateOutlet: Make NgTemplateOutlet compatible with * syntax (c0178de)
  • router: call resolver when upstream params change (#12942) (d4d3782)

BREAKING CHANGES

  • core: - IterableChangeRecord is now an interface and parameterized on <V>. This should not be an issue unless your code does new IterableChangeRecord which it should not have a reason to do.
  • KeyValueChangeRecord is now an interface and parameterized on <V>. This should not be an issue unless your code does new KeyValueChangeRecord which it should not have a reason to do.

DEPRECATION

  • Deprecate ngOutletContext. Use ngTemplateOutletContext instead.
  • CollectionChangeRecord is renamed to IterableChangeRecord. CollectionChangeRecord is aliased to IterableChangeRecord and is marked as @deprecated. It will be removed in v6.x.x.
  • Deprecate DefaultIterableDiffer as it is private class which was erroneously exposed.
  • Deprecate KeyValueDiffers#factories as it is private field which was erroneously exposed.
  • Deprecate IterableDiffers#factories as it is private field which was erroneously exposed.

2.4.3 (2017-01-11)

Bug Fixes

  • compiler: avoid evaluating arguments to unknown decorators (5e9d3db), closes #13605
  • compiler: fix template binding parsing (*directive="-...") (7dc12b9), closes #13800
  • compiler-cli: add support for more than 2 levels of nested lazy routes (6164eb2), closes angular/angular-cli#3663
  • compiler-cli: avoid handling functions in loadChildren as lazy load routes paths (313683f), closes angular/angular-cli#3204
  • i18n: translate attributes inside elements marked for translation (d7f2a3c)
  • router: RouterLink mirrors input target as attribute (1c82b58), closes #13837
  • router: throw an error when navigate to null/undefined path (61ba223), closes #10560 #13384
  • router: fix checking for object intersection (1692265)

2.4.2 (2017-01-06)

Bug Fixes

  • common: add link to trackBy docs from the error message (#13634) (f723437)
  • common: do not override locale provided on bootstrap (#13654) (5f49c3e), closes #13607
  • common: allow null/undefined values for NgForTrackBy (6be55cc), closes #13641
  • compiler: don’t throw when using ANALYZE_FOR_ENTRY_COMPONENTS with user classes (#13679) (230e33f), closes #13565
  • compiler: query <template> elements before their children. (#13677) (1cd73c7), closes #13118 #13167
  • compiler: allow "." in attribute selectors (#13653) (29ffdfd), closes #13645 #13982
  • core: animations no longer silently exits if the element is not apart of the DOM (#13763) (f1cde43)
  • core: animations should blend in all previously transitioned styles into next animation if interrupted (#13148) (b245b92)
  • core: remove reference to "Angular 2" in dev mode warning (#13751) (21f5f05)
  • core/testing: improve misleading error message when don't call compileComponents (#13543) (0e7f9f0), closes #11301
  • forms: Validators.required properly validate arrays (#13362) (17c5fa9), closes #12274
  • language-service: support TypeScript 2.1 (#13655) (56b4296)
  • router: fix lazy loaded module with wildcard route (#13649) (5754ecc), closes #12955
  • router: routerLink support of null (#13380) (018865e), closes #6971
  • router: update route snapshot before emit new values (#13558) (9f6a647), closes #12912
  • upgrade: fix/improve support for lifecycle hooks (#13020) (21942a8)

4.0.0-beta.2 (2017-01-06)

Features

  • compiler: generate less code for bindings to DOM elements (db49d42)
  • compiler: generate proper reexports in .ngfactory.ts files to not need transitive deps for compiling .ngfactory.ts files. (#13524) (9c69703), closes #12787
  • router: add an extra argument to CanDeactivate interface (#13560) (69fa3bb), closes #9853

Bug Fixes

  • compiler: improve error message for undefined providers (#13546) (6b02b80), closes #10835
  • compiler: improve the error when template is not a string (2c0c86e), closes #8708 #13377
  • compiler: throw an error for invalid provider (#13544) (445ed43), closes #8870
  • i18n: parse ICU messages while normalizing templates (e74d8aa)

Note: 4.0.0-beta.2 release also contains all the changes present in the 2.4.2 release.

BREAKING CHANGES

  • core: SimpleChange now takes an additional argument that defines whether this is the first change or not. This is a low profile API and we don't expect anyone to be affected by this change. If you are impacted by this change please file an issue. (465516b)

4.0.0-beta.1 (2016-12-22)

Features

  • upgrade: support the $doCheck() lifecycle hook in UpgradeComponent (#13015) (9da4c25)

Note: 4.0.0-beta.1 release also contains all the changes present in the 2.4.0 and the 2.4.1 releases.

2.4.1 (2016-12-21)

Bug Fixes

  • animations: always quote string map key values in AOT code (#13602) (6a5e46c)
  • animations: always recover from a failed animation step (#13604) (d788c67)
  • compiler: ignore @import in comments (#13368) (6316e5d), closes #12196
  • core: improve error message when component factory cannot be found (#13541) (b9e979e), closes #12678
  • router: should reset location if a navigation by location is successful (#13545) (a38f14b), closes #13491

2.4.0 stability-interjection (2016-12-20)

Bug Fixes

Features

4.0.0-beta.0 (2016-12-15)

Features

Note: 4.0.0-beta.0 release also contains all the changes present in the 2.3.1 release.

2.3.1 (2016-12-15)

Bug Fixes

Performance Improvements

  • animations: always run the animation queue outside of zones (e2622ad), closes #13440

Note

Due to regression in the 2.3.0 release that was fixed by #13464, components that have been compiled using 2.3.0 and published to npm will need to be recompiled and republished.

The >=2.3.1 compiler will issue is the following error if it encounters components compiled with 2.3.0: Unsupported metadata version 2 for module ${module}. This module should be compiled with a newer version of ngc.

We are adding more tests to our test suite to catch these kinds of problems before we cut a release.

2.3.0 (2016-12-07)

Bug Fixes

  • common: make sure the plural category exists (#13169) (82c81cd), closes #12379
  • compiler: include the summaries of reexported modules / directives / pipes (#13196) (75d1617)
  • compiler: serialize any StaticSymbol correctly, not matter in which context (5614c4f)
  • compiler: short-circut expressions with an index (#13263) (f31c947), closes #13254
  • core: display framework version on bootstrapped component (#13252) (16efb13)
  • facade: cache original format string (#12764) (a132287)
  • http: set the default Accept header (#12989) (986abbe), closes #6354
  • language-service: avoid throwing for invalid class declarations (#13257) (93556a5), closes #13253
  • language-service: do not throw for invalid metadata (#13261) (4a09c81), closes #13255
  • language-service: remove incompletely used parameter from createLanguageServiceFromTypescript() (#13278) (25c2141), closes #13277
  • language-service: update to use CompilerHost from compiler-cli (#13189) (3ff6554)
  • router: allow specifying a matcher without specifying a path (bbb7a39), closes #12972
  • router: fix replaceUrl on RouterLink directives (349ad75)
  • router: fix skipLocationChanges on RouterLink directives (f562cbf), closes #13156
  • router: make setUpLocationChangeListener idempotent (25e5b2f)
  • router: runs guards every time when unsuccessfully navigating to the same url over and over again (#13209) (d46b8de)
  • router: throw a better error message when AngularJS is not bootstraped (c767df0)
  • router: validate nested routes (#13224) (2893c2c), closes #12827
  • tsc-wrapped: have UserError display the actual error (393c100)

Features

  • compiler: read and write .ngsummary.json files (614a35d), closes #12787

2.3.0-rc.0 (2016-11-30)

Bug Fixes

  • animations: blend in all previously transitioned styles into next animation if interrupted (#13014) (ef96763), closes #13013
  • benchmarks: use sanitized style values (#12943) (fc5ac1e)
  • build: update versions of umd bundles (#13038) (86ffa88), closes #13037
  • changelog: replace beta.1 with beta.0 (#12961) (07a986d)
  • ci: pin version of npm on CircleCI (#12954) (a3884db)
  • closure: quote date pattern aliases (#13012) (7dcca30)
  • common: update DatePipe to allow closure compilation (b2b7219)
  • compiler: correctly evaluate references to static functions (#13133) (627282d)
  • compiler: fix performance regression caused by 5b0f9e2 (43c0e9a), closes #13146
  • compiler: fix versions of @angular/tsc-wrapped (bccf0e6)
  • compiler-cli: fix paths in source maps to be relative (2a3ca7b), closes #13040
  • compiler-cli: pin the version of tsc-wrapped (966bcba)
  • language-service: harden against partial normalization of directives (2975d89)
  • core: shrinkwrap was out of date with packages. (e45b7ff)
  • language-service: make link check pass (7194fc2)
  • router: guards restore an incorrect url when used with skipLocationChange (ad20d7d), closes #12825
  • router: support redirects to named outlets (602522b), closes #12740 #9921
  • tsc-wrapped: set correct version number (897555c)
  • tsc-wrapped: still emit version 1 metadata to allow use of new components in old setups (bc69c74)
  • upgrade: call ng1 lifecycle hooks (#12875) (1ef4696)
  • version: take all of version string after patch version (f275f36)

Features

  • core: update RxJS peer dependency to 5.0.0-rc.4 Please see this gist if you depend on the cache operator (2d6a003), closes #13125
  • core: upgrade zone.js to v0.7.1 (c4bbafc)
  • build: record angular version in the dom (#13164) (e628b66)
  • core: expose destroy() method on ViewRef (808275a)
  • core: properly support inheritance (f5c8e09), closes #11606 #12892
  • language-service: add services to support editors (#12987) (519a324)
  • router: add support for custom route reuse strategies (42cf06f)
  • tools: allow disabling annotation lowering (c1a62e2)

2.2.4 (2016-11-30)

Bug Fixes

  • common: update DatePipe to allow closure compilation (eba53fd)
  • compiler: fix performance regression caused by 5b0f9e2 (ee2d6e5), closes #13146
  • compiler-cli: fix paths in source maps to be relative (eb173bc), closes #13040

2.2.3 (2016-11-23)

Bug Fixes

  • compiler: Revert: fix versions of @angular/tsc-wrapped (015ca47)
  • animations: Revert: blend in all previously transitioned styles into next animation if interrupted (c12e56e)

2.2.2 (2016-11-22)

Bug Fixes

  • animations: blend in all previously transitioned styles into next animation if interrupted (#13014) (ea4fc9b), closes #13013
  • benchmarks: use sanitized style values (#12943) (33a7902)
  • closure: quote date pattern aliases (#13012) (0956ace)
  • compiler: fix versions of @angular/tsc-wrapped (2fe6fb1)
  • router: add a banner file for the router (#12919) (8df328b)
  • router: add a banner file for the router (#12919) (511cd4d)
  • router: removes a peer dependency from router to upgrade (115f18f)
  • router: removes a peer dependency from router to upgrade (87d5d49)
  • router: support redirects to named outlets (09226d9), closes #12740 #9921
  • upgrade: call ng1 lifecycle hooks (#12875) (462316b)

2.3.0-beta.0 (2016-11-17)

Bug Fixes

  • compiler: assert xliff messages have translations (7908679), closes #12815 #12604
  • compiler: updates hash algo for xmb/xtb files (2f14415)
  • core: fix placeholders handling in i18n. (76e4911), closes #12512
  • core: misc i18n fixes (ed5e98d)
  • core: xmb serializer uses decimal messaged IDs (08c038e), closes #12511
  • platform-browser: enable AOT (efbbefd), closes #12783

Features

  • core: add attachView / detachView to ApplicationRef (9f7d32a), closes #9293
  • core: expose ViewRef as ChangeDetectorRef (1b5384e), closes #12722
  • core: implements a decimal fingerprint for i18n (582550a)
  • router: register router with ngprobe (c2fae72)
  • router_link: add skipLocationChange and replaceUrl inputs (#12850) (46d1502)

Note: The 2.3.0-beta.0 release also contains all the changes present in the 2.2.1 release.

2.2.1 (2016-11-17)

Bug Fixes

  • animations: only pass in same typed players as previous players into web-animations (#12907) (583d283)
  • animations: retain styling when transition destinations are changed (#12208) (5c46c49), closes #9661
  • core: support ngTemplateOutlet in production mode (#12921) (4628798), closes #12911
  • http: correctly handle response body for 204 status code (21a4de9), closes #12830 #12393
  • http: return request url if it cannot be retrieved from response (845ea23), closes #12837
  • upgrade: make AoT ngUpgrade work with the testability API and resumeBootstrap() (#12910) (dc1662a)
  • platform-browser: fix disableDebugTools() (#12918) (7b67bad)
  • router: add a banner file for the router (#12919) (364642d)
  • router: removes a peer dependency from router to upgrade (1dcf1f4)
  • forms allow for null values in HTML select options bound with ngValue (e0ce545), closes #10349
  • router: should not create a route state if navigation is canceled (#12868) (dabaf85), closes #12776
  • common: select should allow for null values in HTML select options bound with ngValue (e02c180), closes #12829
  • compiler-cli: support ctorParams in function closure (#12876) (6cdc3b5)

2.2.0 upgrade-firebooster (2016-11-14)

Features (summary of all features from 2.2.0-beta.0 - 2.2.0-rc.0 releases)

  • common: support narrow forms for month and weekdays in DatePipe (#12297) (f77ab6a), closes #12294
  • core: map 'for' attribute to 'htmlFor' property (#10546) (634b3bb), closes #7516
  • core: add the find method to QueryList (7c16ef9)
  • forms: add hasError and getError to AbstractControlDirective (#11985) (592f40a), closes #7255
  • forms: add ng-pending CSS class during async validation (#11243) (97bc971), closes #10336
  • forms: add emitEvent to AbstractControl methods (#11949) (b9fc090)
  • forms: make 'parent' a public property of 'AbstractControl' (#11855) (445e592)
  • forms: Validator.pattern accepts a RegExp (#12323) (bf60418)
  • router: add a provider making angular1/angular2 integration easier (#12769) (6e35d13)
  • router: add support for custom url matchers (7340735), closes #12442 #12772
  • router: export routerLinkActive w/ isActive property (c9f58cf)
  • router: add support for ng1/ng2 migration (#12160) (8b9ab44)
  • upgrade: add support for AoT compiled upgrade applications (d6791ff), closes #12239
  • upgrade: add support for require in UpgradeComponent (fe1d0e2)
  • upgrade: add/improve support for lifecycle hooks in UpgradeComponent (469010e)

Performance Improvements

  • compiler: introduce direct rendering (9c23884)
  • core: don’t use DomAdapter nor zone for regular events (648ce59)
  • core: use array.push / array.pop instead of splice if possible (0fc11a4)
  • platform-browser: cache plugin resolution in the EventManager (73593d4), closes #12824
  • platform-browser: don’t use DomAdapter any more (d708a88)

Bug Fixes

  • animations: allow animations to be destroyed manually (#12719) (fe35bc3), closes #12456
  • animations: always normalize style properties and values during compilation (#12755) (a0e9fde), closes #11582 #12481
  • animations: always trigger animations after the change detection check (#12713) (383f23b)
  • animations: ensure animations work with web-workers (#12656) (19e869e)
  • animations: ensure web-animations are caught within the Angular zone (f80a157), closes #11881 #11712 #12355 #11881 #12546 #12707 #12774
  • common: NgSwitch - don’t create the default case if another case matches (#12726) (d8f23f4), closes #11297 #9420
  • common: I18nSelectPipe selects other case on default (4708b24)
  • common: no TZ Offset added by DatePipe for dates without time (#12380) (2aba8b0)
  • common: NgClass should throw a descriptive error when CSS class is not a string (#12662) (f3793b5), closes #12586
  • common: DatePipe should handle empty string (#12374) (3dc6177)
  • compiler: don't convert undefined to null literals (#11503) (f0cdb42), closes #11493
  • compiler: generate safe access strictNullChecks compatible code (#12800) (a965d11), closes #12795
  • compiler: support more than 9 interpolations (#12710) (22c021c), closes #10253
  • compiler: use the other case by default in ICU messages (55dc0e4)
  • compiler-cli: suppress closure compiler suspiciousCode check in codegen (#12666) (7103754)
  • compiler-cli: suppress two more closure compiler checks in codegen (#12698) (77cbf7f)
  • core: allow to query content of templates that are stamped out at a different place (f2bbef3), closes #12283 #12094
  • core: apply host attributes to root elements (#12761) (ad3bf6c), closes #12744
  • core: ensure that component views that have no bindings recurse into nested components / view containers. (051d748)
  • core: fix pseudo-selector shimming (#12754) (acbf1d8), closes #12730 #12354
  • forms: check if registerOnValidatorChange exists on validator before trying to invoke it (#12801) (ef88147), closes #12593
  • forms: getRawValue returns any instead of Object (#12599) (09092ac)
  • http: preserve header case when copying headers (#12697) (121e508)
  • router: advance a route only after its children have been deactivated (#12676) (9ddf9b3), closes #11715
  • router: avoid router initialization for non root components (2a4bf9a), closes #12338 #12814
  • router: check if windows.console exists before using it (#12348) (7886561)
  • router: correctly export concatMap operator in es5 (#12430) (e25baa0)
  • router: do not require the creation of empty-path routes when no url left (2c11093), closes #12133
  • router: ignore null or undefined query parameters (#12333) (3052fb2)
  • router: incorrect injector is used when instantiating components loaded lazily (#12817) (52be848)
  • router: resolve guard observables on the first emit (#10412) (2e78b76)
  • router: Route.isActive also compares query params (#12321) (785b7b6)
  • router: router should not swallow "unhandled" errors (e5a753e), closes #12802
  • router: throw an error when encounter undefined route (#12389) (77dc1ab)
  • platform-browser: enableDebugTools should create AngularTools by merging into context.ng (#12003) (b2cf379), closes #12002
  • platform-browser: provide the ability to register global hammer.js events (768cddb), closes #12797
  • tsc-wrapped: harden collector against invalid asts (#12793) (69f87ca)

2.2.0-rc.0 (2016-11-02)

Bug Fixes

  • compiler: dedupe NgModule declarations, … (a178bc6)
  • compiler: don’t double bind functions (e391cac)
  • compiler: Don’t throw on empty property bindings (642c1db), closes #12583
  • compiler: support multiple components in a view container (6fda972)
  • core: improve error when multiple components match the same element (e9fd864), closes #7067
  • router: call data observers when the path changes (1de04b2)
  • router: CanDeactivate receives a wrong component (830a780), closes #12592
  • router: rerun resolvers when url changes (fe47e6b), closes #12603
  • router: reset URL to the stable state when a navigation gets canceled (d509ee0), closes #10321
  • router: routerLink should not prevent default on non-link elements (8e221b8)
  • router: run navigations serially (091c390), closes #11754
  • upgrade: silent bootstrap failures (fa93fd6), closes #12062

Features

  • core: add the find method to QueryList (7c16ef9)

2.1.2 (2016-10-27)

Bug Fixes

  • compiler: don't access view local variables nor pipes in host expressions (#12396) (867494a), closes #12004 #12071
  • compiler: walk third party modules (#12453) (a838aba), closes #11889 #12428
  • compiler: remove double exports of template_ast (7742ec0)
  • compiler: use Maps instead of objects in selector implementation (d321b0e)
  • compiler-cli: fix types (ef15364)
  • compiler-cli: assert that all pipes and directives are declared by a module (7221632)
  • http: overwrite already set xsrf header (b4265e0)
  • router: add a test to make sure canDeactivate guards are called for aux routes (fc60fa7), closes #11345
  • router: canDeactivate guards are not triggered for componentless routes (b741853), closes #12375
  • router: change router not to deactivate aux routes when navigating from a componentless routes (52a853e)
  • router: disallow component routes with named outlets (8f2fa0f), closes #11208 #11082
  • router: preserve resolve data (6ccbfd4), closes #12306

2.2.0-beta.1 (2016-10-27)

Code Refactoring

  • upgrade: re-export the new static upgrade APIs on new entry (a26dd28)

Features

  • router: export routerLinkActive w/ isActive property (c9f58cf)

BREAKING CHANGES (only for beta version users)

  • upgrade: Four newly added APIs in 2.2.0-beta: downgradeComponent, downgradeInjectable, UpgradeComponent, and UpgradeModule are no longer exported by @angular/upgrade. Import these from @angular/upgrade/static instead.

Note: The 2.2.0-beta.1 release also contains all the changes present in the 2.1.2 release.

2.1.1 (2016-10-20)

Bug Fixes

  • compiler: generate aot code for animation trigger output events (#12291) (6e5f8b5), closes #11707
  • compiler: don't redeclare a var in the same scope (#12386) (cca4a5c)
  • core: fix decorator default values (bd1dcb5)
  • core: fix property decorators (3993279), closes #12224
  • http: make normalizeMethodName optimizer-compatible. (#12370) (8409b65)
  • router: correctly export filter operator in es5 (#12286) (27d7677)
  • router: do not update primary route if only secondary outlet is given (#11797) (da5fc69)
  • router: fix lazy loading triggered by redirects from wildcard routes (5ae6915), closes #12183
  • router: module loader should start compiling modules when stubbedModules are set (#11742) (b44b6ef)

Performance Improvements

  • common: optimize NgSwitch default case (fdf4309)

2.2.0-beta.0 (2016-10-20)

Features

  • common: support narrow forms for month and weekdays in DatePipe (#12297) (f77ab6a), closes #12294
  • forms: add hasError and getError to AbstractControlDirective (#11985) (592f40a), closes #7255
  • forms: add ng-pending CSS class during async validation (#11243) (97bc971), closes #10336
  • forms: Added emitEvent to AbstractControl methods (#11949) (b9fc090)
  • forms: make 'parent' a public property of 'AbstractControl' (#11855) (445e592)
  • forms: Validator.pattern accepts a RegExp (#12323) (bf60418)
  • upgrade: add support for AoT compiled upgrade applications (d6791ff), closes #12239
  • router: add support for ng1/ng2 migration (#12160) (8b9ab44)

Note: The 2.2.0-beta.0 release also contains all the changes present in the 2.1.1 release.

2.1.0 incremental-metamorphosis (2016-10-12)

Bug Fixes

  • compiler: allow whitespace as <ng-content> content (#12225) (df1718d)
  • compiler: interpolation expressions report the correct offset (#12125) (d641c36)
  • compiler: properly shim :host:before and :host(:before) (#12171) (aa92512), closes #12165
  • compiler: validate @HostBinding name (#12139) (13ecc14)
  • compiler-cli: don't clone static symbols when simplifying annotation metadata (#12158) (8c477b2)
  • compiler-cli: remove peerDependency on @angular/platform-server (#12122) (71b7654)
  • compiler-cli: remove unused parse5 dependency from package.json (eaaec69)
  • forms: allow optional fields with pattern and minlength validators (#12147) (d22eeb7)
  • forms: properly validate blank strings with minlength (#12091) (f50c1da)
  • http: fix Headers initialization from Headers and Object (#12106) (f4566f8)
  • http: Headers.append should append to the list (a67c067)
  • platform-browser-dynamic: mark platformBrowserDynamic as stable API (#12154) (bcef5ef)
  • router: improve error message (#12102) (e06303a)
  • router: parent resolve should complete before merging resolved data (1681e4f), closes #12032
  • router: wildcards routes should support lazy loading (40b92dd), closes #12024
  • upgrade: allow compilerOptions in bootstrap (#10575) (5effc33)

2.1.0-rc.0 (2016-10-05)

Features

  • animations: provide aliases for :enter and :leave transitions (#11991) (e884f48)

Note: 2.1.0-rc.0 release also contains all the changes present in the 2.0.2 release.

2.1.0-beta.0 (2016-09-23)

Features

  • router: add router preloader to optimistically preload routes (5a84982)

Bug Fixes

  • router: update the router not to reset router state when updating root component (#11799) (31dce72)

Note: 2.1.0-beta.0 release also contains all the changes present in the 2.0.1 release.

2.0.2 (2016-10-05)

Bug Fixes

  • common: correctly removes styles on IE (#11953), closes #7916
  • compiler: do not embed templateUrl in view factories in non-debug mode. (#11818) (51e1994), closes #11117
  • compiler: move detection of unsafe properties for binding to ElementSchemaRegistry (#11378) (5911c3b)
  • compiler: fix :host(tag) and :host-context(tag) (a6bb84e0), closes #11972
  • compiler: fix attribute selectors in :host and :host-context (#12056) (6f7ed32), closes #11917
  • compiler: support @page and @document CSS rules (#11878) (c99ef49), closes #11860
  • compiler: support [attr="value with space"] (bd012ef), closes #6249
  • compiler: support quoted attribute values (7395400), closes #6085
  • compiler: fix <x> ctype names (7578d85), closes #12000
  • compiler-cli: allow ReflectorHost passed as argument to CodeGenerator#create (#11951) (826c98e)
  • forms: properly validate empty strings with patterns (#11450) (e00de0c)
  • http: preserve case of the first init, set() or append() (#12023) (adb17fe), closes #11624
  • http: remove url params if provided value is null or undefined (#11990) (9cc0a4e)
  • router: do not reset the router state when updating the component (#11867) (cf750e1)
  • upgrade: bind optional properties when upgrading from ng1 (#11411) (0851238), closes #10181

2.0.1 (2016-09-23)

Bug Fixes

  • common: fix ngOnChanges signature of NgTemplateOutlet directive (14ee759)
  • compiler: [attribute~=value] selector (#11696) (734b8b8), closes #9644
  • compiler: safe property access expressions work in event bindings (#11724) (a95d652)
  • compiler: throw when Component.moduleId is not a string (bd4045b), closes #11590
  • compiler: do not provide I18N values when they're not specified (03aedbe), closes #11643
  • core: ContentChild descendants should be queried by default (0dc15eb), closes #11645
  • forms: disable all radios with disable() (2860418)
  • forms: make setDisabledState optional for reactive form directives (#11731) (51d73d3), closes #11719
  • forms: support unbound disabled in ngModel (#11736) (39e251e)
  • upgrade: allow attribute selectors for components in ng2 which are not part of upgrade (#11808) (b81e2e7), closes #11280

2.0.0 proprioception-reinforcement (2016-09-14)

Bug Fixes

  • platform-browser: provide Title service as part of the module (#11605) (85d9db6), closes #11600
  • upgrade: correct the main entry path in package.json (a2519c6)

2.0.0-rc.7 (2016-09-13)

Bug Fixes

  • core: allow group() to be used as entry point for an animation trigger (#11419) (6a2bbff), closes #11312
  • core: ensure parent animations are triggered before children (#11201) (c9e5b59)
  • core: correctly type event handler proxy functions (aa9b617)
  • core: fix error when NgModule.bootstrap contains undefined or null (ea95c39)
  • core: fix an issue with webpack and lazy loader. (#11387) (d26a827)
  • core: BCP47 uses hyphens as separator (#11514) (7b82877)
  • compiler: fix CssSelector#getMatchingElementTemplate() for void tags (077e0be), closes #11407
  • compiler: add missing elements to DOMSchema (d309f77), closes #11219
  • compiler: fix perf regression in ShadowCss (#11420) (78ad9ad), closes #11371
  • compiler-cli: prepend a rootDir when assuming a file exists (#11291) (c315359)
  • compiler-cli: propagate errors to main (#11214) (5e5ae3c)
  • compiler-cli: use the compilerHost to detect file existence (#11418) (9e2ec7a)
  • forms: clear errors on disable (#11463) (673de00), closes #11287
  • forms: disabled controls should never be invalid (#11257) (043493c), closes #11253
  • forms: fix disabled support for empty form containers (#11427) (7b24028), closes #11386
  • forms: fix resetting radios (#11546) (61aad79), closes #11516
  • forms: rename validator change fn due to conflict (#11492) (53f0c22), closes #11479
  • forms: support dots in control names in contains (#11542) (79055f7), closes #11535
  • forms: support rebinding nested controls (#11210) (8c09933)

Code Refactoring

  • core: remove …Metadata for all decorators and use the decorator directly. (63e15ff)

PEER-DEPENDENCY UPDATES

  • core: zone.js@0.6.21
  • core: rxjs@5.0.0-beta.12

BREAKING CHANGES

  • core: - all …Metadata classes have been removed. Use the corresponding decorator as constructor or for instanceof checks instead.
  • Example:
    • Before: new ComponentMetadata(…)
    • After: new Component(…)
  • Note: new Component(…) worked before as well.

2.0.0-rc.6 (2016-08-31)

Bug Fixes

  • compiler: allow tsc-wrapped to be compile with TypeScript 2.0 (#11086) (fc2fe00)
  • compiler: correctly handles references to static methods (#11013) (14a30f3)
  • compiler: do not autoinclude components declared as entry points (#10898) (c56f3f2)
  • compiler: generate temporary variables for guarded expressions (#10657) (2d520ae)
  • compiler: handle invalid host bindings and events (#11101) (f25c976)
  • compiler: make ShadowCSS shim work on Android browser (#11139) (38069ab), closes #11123
  • compiler: no longer use assetCacheKey and Function#name for token identity. (51877ef), closes #10545 #10538
  • compiler: only emit metadata for exported enums (#10957) (a7b7682)
  • compiler: throw descriptive error message for invalid NgModule providers (#10947) (aa5c8ca), closes #10714
  • compiler: detect invalid elements in templates via DomSchemaRegistry (1df69cb)
  • compiler: ExtractorMerger returns return errors together with nodes (as a ParseTreeResult) (39c0f9e)
  • compiler: throw better errors when components are passed to imports or modules are passed to declarations. (#10888) (c4fd862), closes #10823
  • compiler: properly shim selectors after :host and :host-context (#10997) (af63378), closes #5390
  • compiler: disallow event-property binding even with the NO_ERRORS_SCHEMA (1818056), closes #11026
  • compiler-cli: make ngc to work on Windows (#10919) (6c77d71), closes #10792
  • compiler-cli: treat empty array of metadata like absent file (#10610) (9a11ec2)
  • compiler-cli: codegen allows --strictNullChecks (#10991) (01111b0)
  • compiler-cli: comment out a private keyword in codegen. (#10949) (8560e1e)
  • compiler-cli: don't codegen foo.d.ngfactory.ts from foo.d.ts (#10833) (cd8cbd3)
  • compiler-cli: don't quote properties in literal maps (#11110) (abad667), closes #11050
  • common: allow float for DatePipe input (#10687) (712c7d5)
  • common: remove bidi control chars in DatePipe output (#10870) (9198038), closes #10080
  • core: report errors for missing host-level referenced animations (#10650) (f12d519)
  • core: assign an overriden name to constructor named constructor (#11043) (bd510cc), closes #10545
  • core: don't strip sourceMappingURL in shimmed stylesheets (#9664) (bc6d1c8)
  • core: FactoryProvider's deps property should be optional (eb7d8c7)
  • core/testing: have fakeAsync use Proxy zone. (#10797) (8a5eb08), closes #10503
  • forms: fix conflicting getter name (#11081) (ce08982)
  • forms: fully support rebinding form group directive (#11051) (515ff61)
  • forms: remove deprecated form provider functions (#10741) (79afcf0)
  • forms: remove deprecated forms APIs (#10624) (7606c96)
  • forms: support radio buttons with same name but diff parent (#11152) (e8a1566), closes #10065
  • forms: update validity when validator dir changes (d2ad871), closes #11116
  • http: deep copy for constructor using existing Headers (#10679) (654ff61), closes #6845
  • http: encode correct value for %3D (#9790) (7555320)
  • http: expose jsonpFactory for AoT compilation (#10730) (203b2ba)
  • http: inline HTTP_PROVIDERS and JSONP_PROVIDERS until the metadata collector can do it automatically. (#10928) (477e425)
  • http: restructure exports so that we don't leak private factory functions (#11016) (7dfcaac)
  • http: return empty string if no body is present (#10668) (7cd4741)
  • i18n: change default locale from en_US to en-US (#11103) (b9647b7)
  • i18n: Currency/Date/Number pipe use injected locale (#11093) (0a053a4)
  • i18n: ICU placeholders are replaced by their translations (#10586) (43512aa)
  • i18n: update NgLocalLocalization (#10771) (4df48b2)
  • platform-browser: remove export for private symbol _WORKER_UI_PLATFORM_PROVIDERS. (#11018) (05bbb8e)
  • router: use encodeUri/decodeUri to encode fragment (bb9dfbc)
  • router: add an option to disable initial navigation (a2deafc)
  • router: canLoad should cancel a navigation instead of failing it (#11001) (f1ce760)
  • router: do not use rx/add/operator (c350ba2)
  • router: fix the order of guards, so canActivateChild runs before canActivate (0bb516f)
  • router: lazy loading keeps refetching modules (#10707) (cc6749c)
  • router: location changes and redirects break the back button (#10742) (04c6b2f)
  • router: make routerLinkActiveOptions public (#10758) (73c0a9d)
  • router: support guards navigating synchronously (#11150) (e2241a2)
  • router: support relative param-only navigation (#10613) (c7f3aa7)
  • router: update the location before activating components (2ffecc0)
  • router: fix type (#11181) (0f68351)
  • router: merge artifacts (fc1e45d), closes #11063 #11102
  • compiler/testing: override metadata subclasses properly (#10767) (87fe477)
  • bundles: correct RxJS mapping in rollup config for umd/es5 bundles (174c016)
  • closure: prevent closure renaming of testability interface (#11146) (875e664)
  • closure: replace property accesses (#11078) (dc6f72e)

Code Refactoring

  • common: remove deprecated ReplacePipe (#10772) (33ced70)
  • core: remove all previously deprecated ApplicationRef apis (f84c3fd)
  • core: remove deprecated NgZoneError (#10822) (3f5331b)
  • core: remove deprecated @Component.directives and @Component.pipes (4a740f2)
  • core: remove deprecated coreBootstrap and coreLoadAndBootstrap (3329977)
  • core: remove deprecated DynamicComponentLoader (#10759) (4a9745e)
  • core: remove deprecated SystemJsComponentResolver and SystemJsCmpFactoryResolver (b238414)
  • core: remove deprecated DebugNode.inject() (#10751) (a235ae1)
  • core: remove deprecated properties and events from metadata (#10753) (156a52e)
  • core: remove deprecated Query and ViewQuery (#10820) (48751cc)
  • core: remove deprecated lockRunMode (#10763) (2eb4ee8)
  • core: remove deprecated ComponentResolver (#10858) (73a9ee4)
  • core: remove deprecated PlatformRef#registerDisposeListener, #disposed, #dispose() (44e1b23)
  • core: remove deprecated provider/bind API (#10652) (bec5c5f), closes #9751
  • core: remove supporter deprecated var / # (#11084) (b867764)
  • core: removed deprecated disposePlatform (d282507)
  • core: merge Type and ConcreteType into Type (#10616) (b96869a), closes #9729
  • core: remove deprecated animations trigger APIs (#10825) (9adf803)
  • core: rename Exception to Error; remove from public API (86ba072), (7c07bff)
  • core/testing: remove deprecated TestComponentBuilder (a29f9f3)
  • http: remove deprecated HTTP_PROVIDERS and JSONP_PROVIDERS (#10864) (675e582)
  • platform-browser-dynamic: Rename CACHED_TEMPLATE_PROVIDER to RESOURCE_CACHE_PROVIDER (#10866) (40e160c), closes #9741
  • upgrade: remove deprecated addProvider (12b0a3d)
  • webworkers: move webworkers to separate @angular/platform-webworker and @angular/platform-webworker-dynamic packages (71ae2c4)
  • core & platform-browser: rename SanitizationService to Sanitizer and DomSanitizationService to DomSanitizer (#11085) (811962b)

Features

  • npm packages: use ES modules for primary build (#11120) (9796579)
  • compiler: Add an error message when the locale is not provided (#11104) (e220a80)
  • compiler: Added "strictMetadataEmit" option to ngc (#10951) (39a2c39)
  • compiler-cli: allow ngc implementations to provide XHR (#10708) (6e842fc)
  • compiler-cli: support pathmapping using a separate reflector (#10985) (e0fbca9)
  • core: support animation trigger template callbacks (45e8e73)
  • core: make sure animation callback reports the totalTime (#11022) (4f8f8cf)
  • core: add NO_ERRORS_SCHEMA that allows any properties to be set on any element (#10956) (c631cfc)
  • core: make ngprobe tokens pluggable (f48142e)
  • core: throw a descriptive error when BrowserModule is installed a second time (via lazy loading). (#10899) (628d06c)
  • core: update public api (951ecb4)
  • core: allow configurable module prefixes and suffixes. (#11049) (8b78281)
  • core/testing: add TestBed.get (4648b3e)
  • forms: add control status classes to form groups (#10667) (2291929)
  • forms: add NgForm method that resets submit state (#10715) (97f3571)
  • forms: add support for disabled controls (#10994) (2b313e4)
  • forms: add support to bind validation attributes (0b665c0)
  • i18n: add an HtmlParser decorator (#10645) (50345b8)
  • i18n: Add NgLocaleLocalization which returns plural cases given a locale (#10744) (161a4dd)
  • i18n: pass translation config directly into ngc (#10622) (6580d67)
  • i18n: provide LOCALE_ID and NgLocalization (ce4eae6)
  • i18n: xliff (72bb38f)
  • i18n: xliff integration (f6a7d65)
  • router: add support for custom error handlers (2fc5c57)
  • router: add syntax sugar for confuguring RouterTestingModule (#10906) (53c99cf)
  • router: extend support for lazy loading children (#10705) (6b26102)
  • router: make router.config public (947f9c3)
  • router: throw a helpful error when misusing forRoot() from a lazy module. (#10996) (5ddecb1)

PEER-DEPENDENCY UPDATES

  • core: zone.js@0.6.17
  • core: rxjs@5.0.0-beta.11
  • core: reflect-metadata dependency is now optional when in AOT mode
  • compiler-cli: typescript@2.0.2

BREAKING CHANGES

  • npm packages: code in ESM (ES6 Modules) format is now published at the default location in the npm package with package.json's main entry pointing to an UMD bundle (primarily for node, and webpack 1 users).

    If you are using SystemJS to load Angular, you should adjust your SystemJS configuration to point to the UMD bundles (present in the npm package).

    Please see this example SystemJS config.

  • testing config: due to zone.js peer-dependency upgrade, the order in which various zone specs are loaded has changed.

    Please see this example Karma config.

  • core: Type is now Type<T> which means that in most cases you have to use Type<any> in place of Type.

    We don't expect that any user applications use the Type type directly.

  • core: Previously inconsistently named APIs SanitizationService and DomSanitizationService were renamed to Sanitizer and DomSanitizer

  • core: previously deprecated @Component.directives and @Component.pipes support was removed.

    All the components and pipes now must be declared via an NgModule. NgModule is the basic compilation block passed into the Angular compiler via Compiler#compileModuleSync or #compileModuleAsync.

    Because of this change, the Compiler#compileComponentAsync and #compileComponentSync were removed as well - any code doing compilation should compile module instead using the APIs mentioned above.

    Lastly, since modules are the basic compilation unit, the ngUpgrade module was modified to always require an NgModule to be passed into the UpgradeAdapter's constructor - previously this was optional.

  • core: deprecated ComponentResolver was removed. Please use ComponentFactoryResolver instead.

  • core: animations defined using an at-symbol prefix that are not property bound are now invalid.

    <!-- this is now invalid -->
<div @flip="flipState"></div>

<!-- change that to -->
<div [@flip]="flipState"></div>

  • core: Animations that are not bound using the at-symbol prefix using animate- must now be preixed using bind-animate-.

<!-- this is now invalid -->
<div animate-flip="flipState"></div>

<!-- is valid now -->
<div bind-animate-flip="flipState"></div>

  • core: These forms of providers are no longer accepted:

    bind(MyClass).toFactory(...)
new Provider(MyClass, toFactory: ...)

    We now only accept:

    {provide: MyClass, useFactory: ...}

  • core: previously deprecated NgZoneError has been removed

  • core: Exceptions are no longer part of the public API. We don't expect that anyone should be referring to the Exception types.

    ExceptionHandler.call(exception: any, stackTrace?: any, reason?: string): void;

    change to:

    ErrorHandler.handleError(error: any): void;

  • core: deprecated DynamicComponentLoader was removed; see deprecation notice for migration instructions.

  • core: deprecated SystemJsComponentResolver and SystemJsCmpFactoryResolver have been removed.

  • core: previously deprecated coreBootstrap and coreLoadAndBootstrap have been removed.

  • core: all previously deprecated ApplicationRef apis have been removed.

  • core: deprecated PlatformRef#registerDisposeListener, #disposed, #dispose() - follow deprecation instructions to upgrade

  • core: deprecated disposePlatform was removed; see deprecation notice for migration instructions.

  • core: deprecated DirectiveMetadataType#properties and DirectiveMetadataType#events were removed; see deprecation notice for migration instructions.

  • core: deprecated lockRunMode was removed; see deprecation notice for migration instructions.

  • core: deprecated DebugNode#inject was removed, see deprecation notice for migration instructions.

  • core: deprecated Query and ViewQuery were removed; see deprecation notice for migration instructions.

  • core/testing: deprecated TestComponentBuilder was removed, please use TestBed instead

  • compiler: Previously deprecated# and var are not supported any more in expressions within templates, use let:

    • var-<name> cannot be used any more on templates, use let-<name>
    • var-<name> cannot be used any more to create a reference, use ref-<name>

  • http: any code which relies on the fact that a newly created Headers object is referencing an existing Headers map is now broken, but that should normally not be the case since this behavior is not documented and not in accordance with the spec.

  • http: previously deprecated HTTP_PROVIDERS and JSONP_PROVIDERS were removed; see deprecation notice for migration instructions.

  • platform-browser-dynamic: CACHED_TEMPLATE_PROVIDER is now renamed to RESOURCE_CACHE_PROVIDER

    Before:

    import {CACHED_TEMPLATE_PROVIDER} from '@angular/platform-browser-dynamic';

    After:

    import {RESOURCE_CACHE_PROVIDER} from '@angular/platform-browser-dynamic';

  • common: previously deprecated NgSwitchWhen directive was removed, use NgSwitchCase instead

  • common: previously deprecated ReplacePipe was removed

  • upgrade: deprecated UpgradeAdapter#addProvider was removed, see deprecation notice for migration instructions.

  • forms: deprecated provideForms() and disableDeprecatedForms() functions have been removed. Please import the FormsModule or the ReactiveFormsModule from @angular/forms instead.

  • forms: deprecated forms APIs in @angular/common have been removed. Please update to the new forms API in @angular/forms. See angular.io for more information.

  • webworkers: web worker platform is now exported via separate packages.

    Please use @angular/platform-webworker and @angular/platform-webworker-dynamic

2.0.0-rc.5 (2016-08-09)

Bug Fixes

  • animations: change trigger binding syntax to function as a property binding [] (7f4954b)
  • animations: ensure a null easing value is never used with web-animations (9cc3b2c), closes #9780 #9752
  • animations: ensure all child elements are rendered before running animations (c3bdd50), closes #9402 #9775 #9887
  • animations: ensure animation detection doesn't rely on the body node (0d1bf81), closes #10230 #10191 #10273
  • animations: throw errors when duplicate component trigger names are registered (5af1e89)
  • compiler: allow to use pipes inside of *ngIf (#10452) (8efbcc9), closes #9746
  • compiler: auto declare entryComponents recursively (a32c4ad), closes #10348
  • compiler: Collector collects enum values. (#9967) (e6b2443)
  • compiler: Fixed ?. operator to short-circut execution (#9965) (4ec2a30), closes #9965
  • compiler: Generates function expressions as returning any (#9980) (eb5763c)
  • compiler: Ignore references to declared modules and unneeded types (#9776) (4ef8689)
  • compiler: Missing metadata files should result in undefined (#9704) (30bec78), closes #9678
  • compiler: No longer writes 0 length files outside of genDir (#10023) (6518ff8)
  • compiler: Query expression lambdas should have dynamic type (961c9d4)
  • compiler: report better error messages for host bindings (fb3608a), closes #10346
  • compiler: Report references to non-exported symbols. (9925aa8)
  • compiler: StaticReflect now resolves re-exported symbols (#10453) (82e7ecd), closes #10453
  • compiler: treat custom elements as unknown elements by default (fc83bbb), closes #10300
  • compiler: Catch exceptions in the logging of binding update (2743627), closes #9994
  • compiler: Better error message in case of unknown property binding (a55d796)
  • compiler: String.split(str, n) stops after n separator (#10408) (13c8211)
  • compiler-cli: put all ngc files into a single directory (#10486) (790362e)
  • compiler-cli: support trailing slash in basePath (#10533) (0d1f3c3)
  • core: allow module providers to overwrite providers from ModuleWithProviders (5533447), closes #10313 #10317
  • core: Don't use ES6 spread operator when undefined is allowed. (2ff8332)
  • core: ensure ngFor only inserts/moves/removes elements when necessary (#10287) (e18626b), closes #9960 #7239 #9672 #9454 #10287
  • core: fix offline detection in ng_module_factory_loader (915a666)
  • core: only warn and auto declare undeclared entryComponents. (e44e866), closes #10316
  • core: support components without a selector (#10331) (9b39e49), closes #3464 #10216
  • CurrencyPipe: use default Intl formatting options when none provided (d455942), closes #10189
  • datePipe: short timezone not displayed, closes #9812 (#9816) (f29457f), closes #9812 #9816
  • DirectiveResolver: throw on duplicate Input & Output names (d1a3e3a)
  • docs: typo in comments (#9743) (afb7216)
  • ExpressionParser: undefined is undefined (was null) (b4613ab)
  • fake_async: share zone between beforeEach and it (16cc9b4)
  • forms: allow arrays as parents (#10440) (d6d4568), closes #10432
  • forms: export AbstractFormGroupDirective (6195a45)
  • forms: export form directive arrays for offline compile (#9893) (93025d1)
  • forms: improve ngModel error messages (#10314) (43349dd)
  • forms: improve no value accessor error message (#10051) (34feecf)
  • forms: mark control containers as touched when child controls are touched (#9735) (77dc6ef)
  • forms: normalize written value in NumberValueAccessor (b48f7bc), closes #10379
  • forms: re-enable form provider functions for easier migration (#9972) (e68252a)
  • forms: throw error if wrong control container for reactive forms (#10286) (0aba42a)
  • forms: update dirty before emitting value change (#10362) (7c76a75), closes #5328
  • forms: missing export for validators (91c64d2)
  • forms: use change event for select multiple (#9713) (3cbded6)
  • HtmlParser: correctly propagate the interpolation config across layers (25e070d)
  • http: convert objects passed to requests into a string (#10124) (83bc5c9), closes #10073
  • http: headers should be case-insensitive. (7f64782), closes #9452
  • http: URLSearchParams.clone propagate the QueryEncoder (#9900) (2519532)
  • i18n extractor: array manipulation (df44e3e)
  • KeyValueDiffer: check for changes (3f08efa), closes #9115
  • linker: prevent pollution of empty embeddedView context (#10548) (46bbcef), closes #10045
  • linker/compiler: rename const to avoid duplicate declaration (#10457) (2b704f0)
  • metadata: fix typechecking with typescript@next (0a46f37)
  • ng upgrade: do not compile ng2 components until after ng1 bootstrap (#10084) (9edea0b), closes #9407 angular/protractor#2944
  • ngc: gather metadata for OpaqueToken (c8d53d7), closes #10482
  • ngClass: do not deconstruct classes on element removal (#10303) (ba88db5), closes #10008 #10303
  • NgPlural: expression inside cases (#9883) (b7e69bc), closes #9868
  • NgStyle: remove duplicate input declaration (#9978) (94dc632), closes #9977
  • ngUpgrade: to work with @NgModule (d21331e)
  • platform-browser: IEMobile is badly detected when testing (#10382) (43c71ae)
  • platform-browser: remove testing_e2e target (#10029) (4a96505)
  • platform-browser: throw useful error on missing platform module. (73f02c7)
  • platform-browser-dynamic: Add @Injectable() annotation to XHRImpl. (7b31178)
  • static_reflector: report methods with decorators in propMetadata as well (367f0fd), closes #10308 #10318
  • static_reflector: resolve values of functions in the function context (d6b65db)
  • SyncAsyncResult: fix default async value (#10013) (6d02d2f), closes #10013
  • TemplateParser: add support for data-template attribute (d84a43c), closes #9904
  • TemplateParser: report empty expression (#10391) (e73d051), closes #3754
  • testing: add an explicit doAsyncPrecompilation step (#10015) (b43f954), closes #9975 #9593
  • testing: Add platform directives to the shim that keeps setBaseTestProviders running (#10154) (979946c)
  • testing: ComponentFixture - Avoid extra scheduleMicrotask (#10223) (e34eb45)
  • testing: correctly import NgMatchers (#10077) (64fc464)
  • testing: Fix error message in test bed (3b690b6)
  • testing: reintroduce and deprecate setBaseTestProviders (#9905) (2923187)
  • testing: remove deprecated testing APIs (#9923) (9af2d8b)
  • typescript: make router compile with typescript@next (73f017b), closes #9731
  • UrlParser: stop setting default value 'true' (#10399) (0d6cc17)

Code Refactoring

  • core: change bootstrap of modules and names of platforms (5a21f16)
  • core: change module semantics (46b2127), closes #10164
  • core: clean up platform bootstrap and initTestEnvironment (fa47890), closes #9922
  • core: deprecate coreBootstrap, PLATFORM_PIPES/DIRECTIVES providers and ComponentResolver (daa9da4), closes #9726
  • core: deprecate old methods on ApplicationRef (34624b2)
  • core: introduce APP_BOOTSTRAP_LISTENER multi provider (af2e80e)
  • core: Introduce AppInitStatus (6300283)
  • core: introduce NgModule.schemas (00b726f)
  • core: make lockRunMode a noop and deprecate it. (98d49d4), closes #9878
  • core: remove ViewResolver and ViewResolverMock (0988cc8)
  • core: rename precompile into entryComponents. (6f4e49e)
  • core: use ngOnDestroy in providers (8e6091d)
  • testing: introduce new testing api to support ng modules (d0a95e3), closes #10354

Features

  • animations: allow animation integration support into host params (806a254), closes #9044 #9933
  • browser: use AppModules for bootstrap in the browser (3f55aa6)
  • compiler: add MockPipeResolver (4ad6bcc)
  • compiler: Added support for conditional expressions. (#10366) (20b03ba)
  • compiler: Added support for references to static fields. (#10334) (b58e9ea)
  • compiler: Allow calls to simple static methods (#10289) (b449467)
  • compiler: Expression span information and error correction (#9772) (9a04fcd)
  • compiler: introduce MockDirectiveResolver.setDirective (acc6c8d)
  • compiler: Support default parameters in static reflector (#10370) (763ca60)
  • core: add AddModuleFactoryLoader (6fcf962)
  • core: allow to add precompiled tokens via a provider (7073cf7), closes #9874
  • core: introduce [@AppModule](https://github.com/AppModule) (17e4cfc), closes #9730
  • core: introduce ModuleWithProviders. (f02da4e)
  • core: introduce NgModuleRef.destroy and call ngOnDestroy on all providers (ecdaded)
  • core: support ngOnDestroy on providers of a directive. (c161ed4)
  • ExpressionChangedAfterItHasBeenCheckedException: more meaningful error message (2de8364), closes #9882
  • ExpressionParser: add support for this (0ca05ee)
  • facade: add support for all thenables (#10278) (58d9e7f)
  • forms: add ability to reset forms (#9974) (da8eb9f), closes #4914 #4933
  • forms: add get method for easy access to child controls (#10428) (8d44999)
  • forms: add invalid prop to abstract controls (#10439) (e0eea6c)
  • forms: add modules for forms and deprecatedForms (#9859) (9d265b6), closes #9732
  • forms: allow both patching and strict setting of values (#10537) (fcafdff)
  • forms: updateValue() for form groups and form arrays (#9901) (30a332e), closes #9553
  • HtmlLexer: better hint on unclosed ICU message errors (4117836), closes #10227
  • http: add content-type override support for http request (#10211) (bdb5912)
  • http: add options method to Http (#10540) (0bd97ec), closes #10500 #7918
  • http: add support for ArrayBuffer (1266460)
  • http: add support for blob as a response type (#10190) (76b8a49)
  • i18n: merge translations (7a8ef1e)
  • i18n: xmb serializer (cc5cfe8)
  • i18n: xtb serializer (0eee1d5)
  • I18nAst: introduce an intermediate AST (48f230a)
  • ICU: enable ICU extraction even when when in is not used (3050ae1)
  • ICU: extract ICU messages (28e8b2f)
  • NgStyle: add support for the style.unit notation (#10496) (8b18ef4), closes #10326
  • ngUpgrade: add support for NgModules (6b564ec)
  • NumberPipe: add string support (#10163) (f3dd91e), closes #10159
  • security: categorize as a regular URL. (a441b5b), closes #10089
  • security: only warn when actually sanitizing HTML. (#10272) (482c019), closes #10206
  • security: trust resource URLs as URLs. (#10220) (51f3d22)
  • testing: add implicit test module (8d746e3), closes #9846
  • xmb/xtb: support dtd (e34a04d)

BREAKING CHANGES

  • core:

    Bootstrap changes

    import {NgModule} from '@angular/core';

@NgModule({
  declarations: […], // directives, components, and pipes owned by this NgModule
  imports: [BrowserModule],
  providers: […], // additional providers
  bootstrap: [MainComponent],
})
class MyAppModule {}

// Ahead of Time compile
import {platformBrowser} from ‘@angular/platform-browser’;

platformBrowser().bootstrapModuleFactory(MyAppModuleNgFactory);

// JIT compile long form
import {platformBrowserDynamic} from ‘@angular/platform-browser-dynamic’;

platformBrowserDynamic().bootstrapModule(MyAppModule);

  • browser:

    • short form bootstrap does no longer allow to inject compiler internals (i.e. everything from @angular/compiler). Inject Compiler instead.

  • core:

    • ApplicationRef.waitForAsyncInitializers is deprecated. Use AppInitStatus.donePromise / AppInitStatus.done instead.

  • core:

    • ApplicationRef.registerBootstrapListener is deprecated. Provide a multi provider for the new token APP_BOOTSTRAP_LISTENER instead.

  • core:

    • ApplicationRef.dispose is deprecated. Destroy the module that was created during bootstrap instead by calling NgModuleRef.destroy.
    • ApplicationRef.registerDisposeListener is deprecated. Use the ngOnDestroy lifecycle hook for providers or NgModuleRef.onDestroy instead.
    • disposePlatform is deprecated. Use destroyPlatform instead.
    • PlatformRef.dipose() is deprecated. Use PlatformRef.destroy() instead.
    • PlatformRef.registerDisposeListener is deprecated. Use PlatformRef.onDestroy instead.
    • PlaformRef.diposed is deprecated. Use PlatformRef.destroyed instead.

  • testing:

    • withProviders, use TestBed.withModule instead
    • addProviders, use TestBed.configureTestingModule instead
    • TestComponentBuilder, use TestBed.configureTestModule / TestBed.override... / TestBed.createComponent instead.

  • core:

    • ES5 users can no longer use the View(…) function to provide ViewMetadata. This mirrors the removal of the @View decorator a while ago.

  • core:

    • bootstrapModule and bootstrapModuleFactory have been moved to be members of PlaformRef. E.g. platformBrowserDynamic().bootstrapModule(MyModule).

  • core:

    • By default, Angular will error during parsing on unknown properties, even if they are on elements with a - in their name (aka custom elements). If you application is using custom elements, fill the new parameter @NgModule.schemas with the value [CUSTOM_ELEMENTS_SCHEMA].

    E.g. :

      @NgModule({
    declarations: [MyComponentThatUsesAWebComponent],
    imports: [BrowserModule],
    schemas: [CUSTOM_ELEMENTS_SCHEMA],
    bootstrap:  [MyComponentThatUsesAWebComponent],
  })
  export class MyAppModule{}

  • core:

    • coreLoadAndBootstrap and coreBootstrap can't be used any more (without migration support). Use bootstrapModule / bootstrapModuleFactory instead.
    • All Components listed in routes have to be part of the declarations of an NgModule. Either directly on the bootstrap module / lazy loaded module, or in an NgModule imported by them.

  • core:

    • ApplicationRef.run is deprecated. Use NgZone.run directly
    • ApplicationRef.injector is deprecated. Inject an Injector or use NgModuleRef.injector instead
    • ApplicationRef.zone is deprecated. Inject NgZone instead.

  • testing: TestInjector is now renamed to TestBed

    Before:

    import {TestInjector, getTestInjector} from '@angular/core/testing';

    After:

    import {TestBed, getTestBed} from '@angular/core/testing';

  • http: The behavior in this commit is the same as before PR 7260 : the objects sent with the request are converted to a string, therefore there is no need for the user to take care of the serialization.

  • platform-browser: The following API was never intended to be public and is removed:

    import {verifyNoBrowserErrors} from '@angular/platform-browser/testing_e2e';

    Consider using Protractor's console plugin: https://github.com/angular/protractor-console-plugin

  • ICU:

    "{" is used a a delimiter for ICU messages then it could not be used in text nodes. "{" should be escaped as "{{ '{' }}"

    Before:

    <span>some { valid } text</span>

    After:

    <span>some { invalid } text<span> <!-- throw parse error -->
<span>some {{ '{' }} valid } text</span>

  • core: (deprecations)

    • Instead of coreBootstrap, create an @NgModule and use bootstrapModule.
    • Instead of coreLoadAndBootstarp, create an @NgModule and use bootstrapModuleFactory.
    • Instead of bootstrapWorkerApp, create an @NgModule that includes the WorkerAppModule and use bootstrapModule with the workerAppPlatform().
    • Instead of bootstrapWorkerUi, create an @AppModule that includes the WorkerUiModule and use bootstrapModule with the workerUiPlatform() instead.
    • Instead of serverBootstrap, create an @AppModule and use bootstrapModule with the serverDynamicPlatform() instead.
    • Instead of PLATFORM_PIPES and PLATFORM_DIRECTIVES, provide platform directives/pipes via an @NgModule.
    • Instead of ComponentResolver:
      • use ComponentFactoryResolver together with @NgModule.entryComponents or ANALYZE_FOR_ENTRY_COMPONENTS provider for dynamic component creation.
      • use NgModuleFactoryLoader for lazy loading.
    • Instead of SystemJsComponentResolver, create an @NgModule and use SystemJsNgModuleLoader.
    • Instead of SystemJsCmpFactoryResolver, create an @NgModule and use SystemJsNgModuleFactoryLoader

  • core:

    • lockRunMode is deprecated and no more needed.

  • animations:

    • animation trigger expressions within the template that are assigned as an element attribute (e.g. @prop) are deprecated. Please use the Angular2 property binding syntax (e.g. [@prop]) when assigning properties.
    // this is now deprecated
<div @trigger="expression"></div>

// do this instead
<div [@trigger]="expression"></div>

  • forms:

    We have removed the deprecated form directives from the built-in platform directive list, so apps are not required to package forms with their app. This also makes forms friendly to offline compilation.

    Instead, we have exposed three modules:

    OLD API:

    • DeprecatedFormsModule

    NEW API:

    • FormsModule
    • ReactiveFormsModule

    If you provide one of these modules, the default forms directives and providers from that module will be available to you app-wide. Note: You can provide both the FormsModule and the ReactiveFormsModule together if you like, but they are fully-functional separately.

    Before:

    import {disableDeprecatedForms, provideForms} from @angular/forms;

bootstrap(App, [
  disableDeprecatedForms(),
  provideForms()
]);

    After:

    import {DeprecatedFormsModule} from @angular/common;

@NgModule({
  declarations: [MyComponent],
  imports: [BrowserModule, DeprecatedFormsModule],
  bootstrap:  [MyComponent],
})
export class MyAppModule{}

  • testing:

    • Application providers can no longer inject compiler internals (i.e. everything from @angular/compiler). Inject Compiler instead. This reflects the changes to bootstrap for module support (3f55aa609f).

    • Compiler providers can no longer be added via addProviders / withProviders. Use the new method configureCompiler instead.

    • Platform directives / pipes need to be provided via configureModule and can no longer be provided via the PLATFORM_PIPES / PLATFORM_DIRECTIVES tokens.

    • setBaseTestProviders() was renamed into initTestEnvironment and now takes a PlatformRef and a factory for a Compiler.

    • E.g. for the browser platform:

      BEFORE:

      import {setBaseTestProviders} from ‘@angular/core/testing’;
import {TEST_BROWSER_DYNAMIC_PLATFORM_PROVIDERS,
    TEST_BROWSER_DYNAMIC_APPLICATION_PROVIDERS} from ‘@angular/platform-browser-dynamic/testing’;

setBaseTestProviders(TEST_BROWSER_DYNAMIC_PLATFORM_PROVIDERS,
    TEST_BROWSER_DYNAMIC_APPLICATION_PROVIDERS);

      AFTER:

      import {TestBed} from ‘@angular/core/testing’;
import {BrowserDynamicTestingModule, platformBrowserDynamicTesting} from ‘@angular/platform-browser-dynamic/testing’;

TestBed.initTestEnvironment(
    BrowserDynamicTestingModule,
    platformBrowserDynamicTesting()
    );

    • E.g. for the server platform:

      BEFORE:

      import {setBaseTestProviders} from ‘@angular/core/testing’;
import {TEST_SERVER_PLATFORM_PROVIDERS,
    TEST_SERVER_APPLICATION_PROVIDERS} from ‘@angular/platform-server/testing/server’;

setBaseTestProviders(TEST_SERVER_PLATFORM_PROVIDERS,
    TEST_SERVER_APPLICATION_PROVIDERS);

      AFTER:

      import {TestBed} from ‘@angular/core/testing’;
import {ServerTestingModule, serverTestingPlatform} from ‘@angular/platform-browser-dynamic/testing’;

TestBed.initTestEnvironment(
    ServerTestingModule,
    serverTestingPlatform()
    );

    Related to #9726

  • ngUpgrade: UpgradeAdapter.addProvider are now deprecated in favor of passing in an NgModule into the adapter's constructor

    Before:

    let upgradeAdapter = new UpgradeAdapter();
upgradeAdapter.addProviders([myProvidersArray);

    After:

    @NgModule({
  providers: myProvidersArray
})
class MyModule {}

let upgradeAdapter = new UpgradeAdapter(MyModule);
    • ngModel: ngModel is now always asynchronous when updating. This means that in tests, instead of calling ComponentFixture.detectChanges, you'll need to use ComponentFixture.whenStable, which is asynchronous.

    Before:

        let fixture = TestBed.createComponent(InputComp);
    fixture.detectChanges();

    let inputBox = <HTMLInputElement> fixture.debugElement.query(By.css('input')).nativeElement;
    expect(inputBox.value).toEqual('Original Name');

    After:

        let fixture = TedBed.createComponent(InputComp);
    fixture.whenStable().then(() => {
      let inputBox = <HTMLInputElement> fixture.debugElement.query(By.css('input')).nativeElement;
      expect(inputBox.value).toEqual('Original Name');
   });

ROUTER CHANGE LOG

You can find the router changelog here.

2.0.0-rc.4 (2016-06-30)

Bug Fixes

  • animations: ensure void => * animations are triggered when an expression is omitted (e0b0a59), closes #9327 #9381
  • animations: make sure the easing value is passed into the web-animations player (c43aec2), closes #9517 #9523
  • common: add license header to localization.ts (5150344)
  • common/testing: remove internal MockLocationStrategy from common/testing (#9562) (dcf7512)
  • compiler: don't inject viewProviders into content child elements (9ed8f2d)
  • compiler: make code easier to type check (51d4c9d), closes #9701
  • compiler: report not existing files as errors (e81dea6), closes #9690
  • Compiler: relax childIsRecursive check (#8705) (3d5bb23)
  • core: improve error message for broken bindings (df759b8), closes #6820 #9536
  • core: properly report missing providers and viewProviders (#9411) (f114dd3), closes #8237
  • core: report duplicate template bindings in templates (098b461), closes #7315 #9462
  • core/testing: clean up the core testing public API (#9466) (8a9e9c7)
  • core/testing: move ComponentFixture to core (#9386) (1143b03)
  • core/testing compiler/testing: move TestComponentBuilder to core/testing (#9590) (a33195d), closes #9585
  • forms: add select multiple accessor as built-in accessor (9f00a1b)
  • forms: async validator-directives process Observables correctly (#8186) (eef9512)
  • forms: emit statusChange when child controls have async validator (#9652) (797914e)
  • forms: make radio button selection logic more flexible (#9646) (ed0ade6), closes #9558
  • forms: ngModel should emit valueChanges and statusChanges asynchronously (97a2119)
  • http: add search param escaping for keys (#9166) (a5f2e20)
  • http: don't encode values that are allowed in query (#9651) (1620426), closes #9348
  • ngc: correct dependencies for compiler-cli (826f89f), closes #9540
  • ngc: work with typescript@next (f463e09)
  • NgSwitch: display deprecation message only once (398060d)
  • platform-browser/testing: clean up public api for platform-browser/testing (#9519) (3d8eb8c)
  • platform-browser/testing-e2e: clean up unused exports from e2e testing helpers (#9387) (894747c)
  • public API: update golden files (ae4fa56)
  • security: allow empty CSS values. (#9675) (2d9d7f1)
  • security: no warning when sanitizing escaped html (#9392) (#9413) (98cef76)
  • testing: remove the toMatchPattern matcher (jasmine has toMatch) (6420f75)
  • public api surface fixes + stability markers (24eb838), closes #9236 #9235
  • support *directive on <template> (#9691) (3fec279), closes #7315
  • testing: remove the toThrowErrorWith matcher (jasmine has toThrowError) (e1e5c40)
  • typings: don't test compiler-cli typings on TS 1.8 (54dbed4)
  • upgrade: add peerDependency on platform-browser-dynamic (#9674) (e2116c5), closes #9623

Features

  • compiler: support sync runtime compile (bf598d6), closes #7084 #9594
  • core: add [@Component](https://github.com/Component).precompile and ComponentFactoryResolver (6c5b653), closes #9543
  • core: split ChangeDetectorStrategy into ChangeDetectionStrategy and ChangeDetectorStatus (e12b127)
  • DomRenderer: Adding support for document fragments in SVG foreign objects (#9458) (3644eef)
  • forms: add support for formArrayName (c03e1f2), closes #9251
  • forms: add support for standalone ngModel dirs inside forms (6edf047), closes #9230
  • forms: expose ValidatorFn and AsyncValidatorFn (17dcbf6), closes #8834
  • forms: make valueChanges and statusChanges available on abstract control directives (de12710)
  • forms: support updating of validators on exiting controls (#9516) (638fd74)
  • forms: use formControlName on radio buttons when name is absent (#9681) (0961bd1)
  • QueryList: implement some() (#9464) (f6a410a), closes #9443
  • router: add pathMatch property to replace terminal (fcfddbf)
  • router: implement data and resolve (f2f1ec0)
  • router: use componentFactoryResolver (dc64e90)
  • security: allow more HTML5 elements and attributes in sanitizers (6605eb3), closes #9438

BREAKING CHANGES

  • http: The changes to Http's URLSearchParams serialization now prevent encoding of these characters inside query parameters which were previously converted to percent-encoded values @ : $ , ; + ; ? /

    The default encoding behavior can be overridden by extending QueryEncoder, as documented in the URLSearchParams service.

  • Previously multiple template bindings on one element (ex. <div *ngIf='..' *ngFor='...'>) were allowed but most of the time were leading to undesired result. It is possible that a small number of applications will see template parse errors that should be fixed by nesting elements or using <template> tags explicitly.

  • DomEventsPlugin and KeyEventsPlugin previously exported from core are no longer public - these classes are implementation detail.

    Previously deprecated BROWSER_PROVIDERS was completely removed from platform-browser.

  • core/testing compiler/testing: TestComponentBuilder is now imported from @angular/core/testing. Imports from @angular/compiler/testing are deprecated.

    Before:

    import {TestComponentBuilder, TestComponentRenderer, ComponentFixtureAutoDetect} from '@angular/compiler/testing';

    After:

    import {TestComponentBuilder, TestComponentRenderer, ComponentFixtureAutoDetect} from '@angular/core/testing';

  • common/testing: MockLocationStrategy was intended to be internal only and is now removed from the @angular/common/testing public api.

    Use SpyLocation from @angular/common/testing for location testing.

  • compiler: TestComponentBuilder.createSync now takes a component type and throws if not all templates are either inlined are compiled before via createAsync.

  • core/testing: Remove the following APIs from @angular/core/testing, which have been deprecated or were never intended to be publicly exported:

    injectAsync
clearPendingTimers
Log
MockAppliacationHref
MockNgZone
clearPendingTimers
getTypeOf
instantiateType

    Instead of injectAsync, use async(inject()).

    clearPendingTimers is no longer required.

  • platform-browser/testing: The following are no longer publicly exported APIs. They were intended as internal utilities and you should use your own util:

    browserDetection,
dispatchEvent,
el,
normalizeCSS,
stringifyElement,
expect (and custom matchers for Jasmine)

  • testing:

    Before:

    expect(...).toThrowErrorWith(msg);

    After:

    expect(...).toThrowError(msg);

    Before:

    expect(...).toMatchPattern(pattern);

    After:

    expect(...).toMatch(pattern);

  • core/testing: ComponentFixture will be moving out of @angular/compiler/testing to @angular/core/testing in this release. For now, it is deprecated from @angular/compiler/testing.

  • The async function now determines whether it should return a promise or instead call a done function parameter. Importing Jasmine functions from @angular/core/testing is no longer necessary and is now deprecated.

    Additionally, beforeEachProviders is also deprecated, as it is specific to the testing framework. Instead, use the new addProviders method directly.

    Before:

    import {beforeEachProviders, it, describe, inject} from '@angular/core/testing';

describe('my code', () => {
  beforeEachProviders(() => [MyService]);

  it('does stuff', inject([MyService], (service) => {
    // actual test
  });
});

    After:

    import {addProviders, inject} from '@angular/core/testing';

describe('my code', () => {
  beforeEach(() => {
    addProviders([MyService]);
  });

  it('does stuff', inject([MyService], (service) => {
    // actual test
  }));
});

2.0.0-rc.3 (2016-06-21)

Bug Fixes

  • animations: ensure starting styles are applied when a delay is present (ba46ca6), closes #9326 #9328
  • BrowserUtil: fix supportsIntlApi() (76a4187)
  • change_detection: ChangeDetectorRef reattach should restore original mode (773c349), closes #7078 #7080
  • compiler: codegen view query generic types (e157a06)
  • compiler: properly report unresolved dependencies (fdf6bc1), closes #9332 #9341
  • compiler: StaticReflector ignores unregistered decorators. (#9266) (791153c), closes #9265
  • core/testing: show full error (297f0fd)
  • forms: ngModel should export as ngModel (8e6e90e)
  • guards: Cancel in-flight guards if one returns false (97cf0e4)
  • HtmlParser: add missing ; (c60ef45)
  • HtmlParser: consider <ng-container> when adding required parents (9ba400d)
  • HtmlParser: do not add required parents to template root elements (e484c62), closes #5967
  • HTTP/XhrBackend: correctly set the status code on errors (#9355) (12c4904), closes angular/http#54
  • NumberPipe: fix broken RegExp (49bf3f5)
  • partition: fix partition when <!-- i18n --> is the only child (58b18d7)
  • perf: support prod mode again (c0f2a22), closes #9318 #8508 #9318
  • platform-server: cleanup public api of platform-server (8675b8d), closes #9237 #9205
  • upgrade: fix bundling issue and fix e2e test (8c076d5), closes #9244
  • XmbSerializer: add meaning attribute, escape attribute values (c9c81e1)

Features

  • benchpress: add custom user metric to benchpress (6686bc6), closes #9229
  • compiler: make interpolation symbols configurable (@Component config) (#9367) (1b28cf7), closes #9158
  • compiler-cli: add a debug option to control the output (1eaa193), closes #9208
  • core: ensure CSS parser tracks start/end values and understands complex pseudo selecto (935c39a)
  • datePipe: numeric string support (5c8d315)
  • DomElementSchemaRegistry: add support for <ng-content> and <ng-container> (b620f4f)
  • I18N Expander: do not add extra <ul> & <li> around ICU messages (#9283) (721f53f), closes #9072
  • MessageExtractor: do not expand ICU messages before extraction (04a50f5)
  • QueryList: support index in callbacks (5fe6075), closes #9278
  • radio: support radio button sharing a control (39e0b49)
  • security: fail more detectably when using a safe value in an interpolation. (8879aa1)

BREAKING CHANGES

  • Parse5Adapter is no longer exported as public API, use serverBootstrap() Parse5Adapter is an implementation detail not a public API

  • containsRegexp is no more exported from @angular/core/testing. It should not have been part of the public API in the first place.

2.0.0-rc.2 (2016-06-15)

Bug Fixes

  • Animation: Problem with decimals using commas as decimal separation (5f3d02b), closes #6335 #6338
  • animations: Ensure AUTO styles are cleared at the end of the state-change animation (55860e1), closes #9014 #9015
  • animations: Ensure the web-animations driver converts style props to camel-case (4d51158), closes #9111 #9112
  • bootstrap: Swap coreBootstrap() and coreLoadAndBootstrap() arguments (f95a604)
  • browser: Platform code cleanup (75e6dfb)
  • build: Change publish-build-artifacts.sh to work with new packaging system (d414734)
  • build: Declare the secure GITHUB_TOKEN_ANGULAR for package publishing from Travis (ff40072)
  • build: Fix an error in package publishing step where the script errors when a UMD bundl (bac1a6e)
  • build: Fix broken e2e test Travis task by running the right variation of sed on Travis (267d864)
  • build: Force a compatible baseURL for systemjs-builder (e0c83f6), closes #7167 #7360
  • build: Hook up publish-build-artifacts to Travis (97a1084)
  • build: Release compiler_cli packages along with rest of @angular packages and use ANGUL (9a05ca9)
  • build: update API spec to include the return value. (b60eecf)
  • ci: extra API in public_api_spec (f154e2c)
  • ci: incorrect import (cb980d3)
  • ci: make ci fail when compiler integration test fails (5941c92)
  • codegen: codegen all files in the program, not just roots (0d71345), closes #8475
  • compiler: Support for comment finishing with multiple dashes (60a2ba8), closes #7119
  • compiler: Added support for '* as m' style imports. (#9077) (e178ee4)
  • compiler: Added unit test to ReflectorHost and fixed issues (#9052) (0658eb4), closes [(#9052](https://github.com/(/issues/9052)
  • compiler: allow --noImplicitAny (817ddfa)
  • compiler: allow decorators defined in the same file (c1154b3)
  • compiler: emit correct types for literal arrays and maps. (a81923b)
  • compiler: have CSS parser support nested parentheses inside functions (ceac045), closes #7580
  • compiler: Improved error reporting of the static reflector. (cf3548a), closes #8978 #9011
  • compiler: properly report missing DI tokens (#9065) (3aca5ff), closes #8245
  • compiler: Reflector generates imports for '..' relative modules. (35ea02f), closes #9003 #9004
  • compiler: report errors for queries without selectors (#9018) (057abef), closes #4489
  • compiler: support lifecycle hooks in compiler_cli (7150ace)
  • compiler: support string tokens with . inside. (67c80fb), closes #8178
  • compiler: throw an error if variable with the same name is already defined. (#7209) (9036f78)
  • compiler_cli: allow to use builtin directives like NgIf, … (edec158), closes #8454
  • compiler_cli: normalize used directives (ff36b03), closes #8677
  • Control: Support select multiple with Control class (#8069) (84f859d)
  • core: accurate dev mode message for dart (#8403) (19e6538)
  • core: don’t detach nested view containers when destroying a view (e2b1e15), closes #8458 #8471
  • core: fix build (3ff20cd)
  • core: fix type of DebugNode.properties (#8964) (ddd2ac4), closes [(#8964](https://github.com/(/issues/8964)
  • core: Keep core exports separate from core/testing exports. (f4f6b87)
  • core: Keep core exports separate from core/testing exports. (#8930) (21fc1bb)
  • core: remove @internal annotation from PLATFORM_CORE_PROVIDERS (2ab1085), closes #8819
  • core: QueryList documentation (#8976) (b160ada)
  • di: type error in InvalidProviderError (c43636f), closes #7729
  • doc: Add missing comma in example (#8769) (00475f2)
  • docs: Fix a missing opening bracket (#8331) (d75f928), closes [(#8331](https://github.com/(/issues/8331)
  • DomRegistry: fix svg support (307d105)
  • facade: change EventEmitter to be sync by default (#8761) (e5904f4)
  • forms: radio buttons with different names should not share state (6dc88f5), closes #7051
  • forms: rename old forms folder to forms-deprecated (515a8e0)
  • forms: update accessor value when native select value changes (7a2ce7f), closes #8710
  • forms: update value and validity when controls are added (50acb96), closes #8826
  • forms: separate ngModelGroup from formGroupName (5c0cfde)
  • HTMLParser: properly report errors for not properly closed tags (#8999) (6f281ab), closes [(#8999](https://github.com/(/issues/8999) #7849
  • http: remove peerDep on @angular/common (29c2dcf)
  • http: respect custom Content-Type header in XHRConnection (#9131) (537e99b), closes #9130
  • http: Set response.ok (9234035), closes #6390 #6503
  • Location: make Location#platformStrategy:LocationStrategy property private (e93b3d2)
  • metadata: Allow spacing in multiple selectors (#7418) (b2e804c)
  • ngc: depend on correct tsc-wrapped package (16ef21d)
  • ngSwitch: use switchCase instead of switchWhen (#9076) (e1fcab7)
  • ngUpgrade: prevent digest already in progress (#9054) (7cefec7)
  • pipes: handle undefined value in slice (83c19a1), closes #7152
  • platform-browser: fix rollup config (f4b9728)
  • platform-browser: split dynamic bits in platform-browser into platform-browser-dynamic (6fc267f)
  • platform-server: should declare it's dependency on parse5 via package.json (9485f5a)
  • platform-server: correctly import private DOMTestComponentRenderer (7afee97)
  • playground: fix WebWorker single_thread example (29c77df)
  • query: set fixed @ViewChild / @ContentChild right after the view is created (c3d2459), closes #9040
  • renderer: remove unecessary setElementStyles method (e504d4e), closes #9000 #9009
  • Renderer: update signatures to make RenderDebugInfo optional (b7b5678), closes #8466 #8859
  • Request: Change Request.text's return type to string (b2e0946), closes #8138
  • router: Added pushState fallback for IE 9 browser. (bab6023), closes #6506 #7929
  • router: browser back and forward buttons not working correctly. (595bcdd), closes #8524 #8532
  • router: don't mark the RouterOutletMap as internal (45de65b)
  • router: ensuring MatchedUrl pass query params (7d853dd)
  • router: openning links in new tab (fa2ce81), closes #5908 #6806 #7749 #8806 #8821
  • router: provide a top-level route segment for injection (b8136cc)
  • router: replace state when path is equal to current path (#8766) (b2a7fd0)
  • Router: do not kill event-emitter on navigation failure (cbeeff2), closes #7692 #7532 #7692
  • Router: replace state when normalized path is equal to current normalized path (2bf21e1), closes #7829 #7897
  • scripts: fix: correct failing to push into builds repo on rerun (17f317d)
  • security: support XSSI prefixes with and without commas. (729dc3b)
  • test-runner: make karma internal reporter compatible with 0.13.20 (#8977) (fe8a7b0)
  • testing: add discardPeriodicTasks to be used with fakeAsync (#8629) (0cb93a4), closes #8616
  • tests: Execute the security specs only once (9634e8d)
  • travis: pin the version of tsickle for offline_compiler_test (7aa1790)
  • tsickle: put the tsickle support code at EOF (3cfe281)
  • typings: remove rxjs workaround (798bfac), closes #7198
  • upgrade: allow deeper nesting of ng2 components/directives (#8949) (48bf349)
  • upgrade: allow functions for template and templateUrl (#9022) (a19c4e8)
  • upgrade: Ensure upgrade adapter works on angular.js 1.2 (#8647) (cbc8d0a)
  • upgrade: fallback to root ng2 injector when element is compiled outside the document (#86 (db82906)
  • upgrade: make bindings available on $scope in controller & link function (#8645) (6cdc53c)

Features

  • animations: provide support for offline compilation (fa0718b)
  • animations: support styling of the default animation state (36d25f2), closes #9013
  • build: Added a version stamp in .metadata.json files. (2d8f776), closes #8974 #8981
  • ChangeDetectorRef: make detectChanges() correct (6028368), closes #8599
  • common: DatePipe supports ISO string (abc266f), closes #7794
  • common/datePipe: change date formatter to use correct pattern closes #7008 (#8154) (324f014), closes #7008 [(#8154](https://github.com/(/issues/8154)
  • compiler: Add support for limited function calls in metadata (5504ca1)
  • compiler: Add support for <ng-container> (0dbff55)
  • ComponentResolver: Add a SystemJS resolver for compiled apps (#9145) (a6e5ddc)
  • core: add a component resolver that can load components lazily using system.js (1a0aea6)
  • core: introduce support for animations (5e0f8cf), closes #8734
  • core/linker: add SimpleChanges type to lifecycle_hooks to simplify OnChanges signature (0a872ff), closes #8557
  • debug: collect styles and classes for the DebugElement (155b882)
  • enableDebugTools: return ComponentRef (4086b49)
  • forms: add new forms folder (4c39eac)
  • forms: add the submitted flag to NgForm and NgFormModel directives (420e83a), closes #2960 #7449
  • forms: allow ngModel to register with parent form (4ed6cf7)
  • forms: compose validator fns automatically if arrays (61960c5)
  • forms: support setting control name in ngModelOptions (a191e96)
  • forms: add easy way to switch between forms modules (22916bb)
  • HtmlLexer: add support for alphabetic cases (43148d8)
  • http: added withCredentials support (95af14b), closes #7281 #7281
  • http: automatically set request Content-Type header based on body type (0f0a8ad), closes #7310
  • http: implement Response.prototype.toString() to make for a nicer error message (89f6108), closes #7511
  • http: set the statusText property from the XMLHttpRequest instance (3019140), closes #4162
  • i18n: extract messages (ac11567)
  • i18n: support implicit tags/attributes (3e5716e)
  • i18n: generate error on unknown cases (5267115), closes #9094
  • i18n: Add file paths to error messages (fe01e2e)
  • metadata: emit all methods (29700aa)
  • NgTemplateOutlet: add context to NgTemplateOutlet (164a091), closes #9042
  • NgZone: isStable (587c119), closes #8108
  • platform-browser-dynamic: re-add a deprecated platform-browser-dynamic (172a566)
  • platform-browser-dynamic: fix public exports for web-worker related symbols (6e62217)
  • regex_url_paths: add regex_group_names to handle consistency with serializers (ce013a3), closes #7554 #7694
  • renderer: add a setElementStyles method (1ac38bd)
  • router: export RouterLink and RouterOutlet (#8912) (1c92903)
  • router: update router to support lazy loading (0f1465b)
  • SchemaRegistry: add Node.textContent (3b80ab5), closes #8413
  • security: add an HTML sanitizer. (f86edae)
  • security: add tests for style sanitisation. (7b6c4d5)
  • security: add tests for URL sanitization. (7a524e3)
  • security: allow data: URLs for images and videos. (dd50124)
  • security: allow url(...) style values. (15ae710), closes #8514
  • security: Automatic XSRF handling. (4d793c4)
  • security: complete DOM security schema. (040b101)
  • security: document iframe src to be TRUSTED_URL. (3463047)
  • add minified bundles (9175a04)
  • security: expose the safe value types. (50c9bed), closes #8568
  • security: fill in missing security contexts. (67ed2e2)
  • security: strip XSSI prefix from XHR responses. (df1b1f6)
  • security: support transform CSS functions for sanitization. (8b1b427), closes #8514
  • security: warn users when sanitizing in dev mode. (3e68b7e), closes #8522
  • shadow_css: add encapsulation support for CSS @supports at-rule (cb84cbf), closes #7944
  • ViewEncapsulation: default ViewEncapsulation to configurable (f93512b), closes #7883

BREAKING CHANGES

  • Location#platformStrategy property was previously accidentally exported as public If any application requires access to the current location strategy, it should be accessed via DI instead by injecting the LocationStrategy token. The likelihood of anyone actually depending on this property is very low.

  • DirectiveNormalizer takes new constructor arguments, config:CompilerConfig.

  • Parser constructor required new parameter config: CompilerConfig as second argument.

  • Bundles are now in the bundles/ subdirectory within each package

  • HTML, style values, and URLs are now automatically sanitized. Values that do not match are escaped or ignored. When binding a URL or style property that would get ignored, bind to a value explicitly marked as safe instead by injection the DOM sanitization service:

    class MyComponent {
  constructor(sanitizer: DomSanitizationService) {
    // ONLY DO THIS FOR VALUES YOU KNOW TO BE SAFE! NEVER ALLOW USER DATA IN THIS!
    this.safeStyleValue = sanitizer.bypassSecurityTrustStyle('rotate(90deg)');
    // then bind to `safeStyleValue` in your template.
  }
}

  • PLATFORM_PIPES and PLATFORM_DIRECTIVES now are fields on CompilerConfig. Instead of providing a binding to these tokens, provide a binding for CompilerConfig instead.

  • CompilerConfig used to take positional arguments and now takes named arguments.

Deprecation

  • Parse5DomAdapter will no longer be exported from @angular/platform-server as a public API as of RC.3. A new function called serverBootstrap() will be provided, which will automatically set the correct document during platform initialization.

Reverts

  • Revert fix(compiler): support string tokens with . inside. (cc86fee)

2.0.0-rc.1 (2016-05-03)

Known Issues

*** SECURITY WARNING *** Contextual escaping is not yet implemented in Angular. This will be fixed in the upcoming RC. In the meantime make sure to correctly escape all values that go into the DOM. *** SECURITY WARNING ***

  • source maps for umd bundles are missing
  • Ruler service is not being reexported via @angular/platform-browser

Bug Fixes

  • compiler: calculate the right moduleUrl (3a40cb1)
  • compiler: don’t emit metadata for generated files (43e0fa5)
  • compiler: fix where pipes live (dd6e0cf), closes #8408
  • compiler: use absolute paths for comparing module urls (52a6ba7)
  • compiler: use rootDirs compilerOption to affect genDir layout. (a033f83)
  • docs: upgrade deprecated ngFor-Syntax (27a7b51)
  • router: add support for ../ (89704e0)
  • testing: Check for pending macrotasks in ComponentFixture.whenStable() and ComponentFixtu (509f4ec), closes #8389
  • router-deprecated: inheriting from RouterOutlet works now

Features

  • router: make RouterLink accept single values (b625f24)

2.0.0-rc.0 (2016-05-02)

This is the first release candidate that contains repackaging of Angular into individual packages one per each feature area.

All of the packages are now distributed under the @angular npm scope. This changes how Angular is installed via npm and how you import the code.

To install Angular for a browser application please use:

npm install --save @angular/core @angular/compiler @angular/common @angular/platform-browser @angular/platform-browser-dynamic rxjs@5.0.0-beta.6 zone.js@0.6.12

To import various symbols please adjust the paths in the following way:

  • angular2/core -> @angular/core
  • angular2/compiler -> @angular/compiler
  • angular2/common -> @angular/common
  • angular2/platform/browser -> @angular/platform-browser (applications with precompiled templates) + @angular/platform-browser-dynamic (applications that compile templates on the fly)
  • angular2/platform/server -> @angular/platform-server
  • angular2/testing -> @angular/core/testing (it/describe/..) + @angular/compiler/testing (TestComponentBuilder) + @angular/platform-browser/testing
  • angular2/upgrade -> @angular/upgrade
  • angular2/http -> @angular/http
  • angular2/router -> @angular/router-deprecated (snapshot of the component router from beta.17 for backwards compatibility)
  • new package: @angular/router - component router with several breaking changes

Features

  • core: introduce template context (cacdead), closes #8321
  • core: support the decorator data that tsickle produces (b6fd811)
  • di: support map literals as providers (46cd868)
  • offline compiler: a replacement for tsc that compiles templates (78946fe)
  • offline compiler: add metadata emit (072446a)
  • router: add CanDeactivate (deba804)
  • router: add link that support only absolute urls (fa5bfe4)
  • router: add Router and RouterOutlet to support aux routes (6e1fed4)
  • router: add RouterLink (de56dd5)
  • router: add RouterUrlSerializer (79830f1)
  • router: add RouteTree and UrlTree as aliases to Tree and Tree (277b1fc)
  • router: add support for wildcards (8836219)
  • router: adds an example app using the new router (602641d)
  • router: change location when navigating (560cc14)
  • router: implement relative navigation (e5b87e5)
  • router: implements support for router-link-active (ec4ca0e)
  • router: listen to location changes (62a0809), closes #8362
  • router: set router-link-active when RouterLink is active (4fe0f1f), closes #8376
  • router: update recognize to handle matrix parameters (446657b)
  • router: update recognize to support aux routes (d35c109)
  • router: update url parser to handle aux routes (fad3b64)
  • testing: Use NgZone in TestComponentBuilder. (769835e), closes #8301
  • tests: add ROUTER_FAKE_PROVIDERS to angular2/alt_router/router_testing_providers (0f1b370)

Bug Fixes

  • metadata: Preserve Provider expressions (7c0d497)
  • codegen: event handler has boolean return type (ca40ef5)
  • compiler: fix cross view references and providers with useValue. (f114d6c), closes #8366
  • compiler: project using the right directive as component. (0f774df), closes #8344
  • compiler: support css stylesheets in offline compiler (00d3b60)
  • compiler: support empty array and map literals. (11955f9), closes #8336
  • compiler_cli: make sure the generated code gets compiled via tic (163d80a)
  • core: check components if an event handler inside of an embedded view fires. (4d691b6), closes #8242
  • core: return the ChangeDetectorRef of the component also for embedded views. (351f24e)
  • metadata: expose Providers in metadata (8bf6ef6)
  • perf: don’t use try/catch in production mode (b1a9e44), closes #8338
  • router: canDeactivate should not change the url when returns false (76d6f5f), closes #8360
  • router: create a route tree when creating the router service (ca13f1c), closes #8365
  • typescript: strip abstract keyword from properties in .d.ts (a84c2d7), closes #8339

OTHER BREAKING CHANGES

    • ViewRef.changeDetectorRef was removed as using ChangeDetectorRefs for EmbeddedViewRefs does not make sense. Use ComponentRef.changeDetectorRef or inject ChangeDetectorRef instead.
    • Before, a EmbeddedViewRef used to have methods for setting variables. Now, a user has to pass in a context object that represents all variables when an EmbeddedViewRef should be created.
  • ViewContainerRef.createEmbeddedViewRef now takes a context object as 2nd argument.
  • EmbeddedViewRef.setLocal and getLocal have been removed. Use EmbeddedViewRef.context to access the context.
  • DebugNode.locals has been removed. Use the new methods DebugElement.references to get the references that are present on this element, or DebugElement.context to get the context of the EmbeddedViewRef or the component to which the element belongs.
    • Depending on if you are using precompiled templates or you are compiling templates on the fly, the setup for the base test providers has changed:

Before:

// Somewhere in test setup
import {setBaseTestProviders} from 'angular2/testing';
import {
  TEST_BROWSER_PLATFORM_PROVIDERS,
  TEST_BROWSER_APPLICATION_PROVIDERS
} from 'angular2/platform/testing/browser';
setBaseTestProviders(TEST_BROWSER_PLATFORM_PROVIDERS,
                     TEST_BROWSER_APPLICATION_PROVIDERS);

After (applications that compile templates on the fly):

// Somewhere in the test setup
import {setBaseTestProviders} from '@angular/core/testing';
import {
  TEST_BROWSER_DYNAMIC_PLATFORM_PROVIDERS,
  TEST_BROWSER_DYNAMIC_APPLICATION_PROVIDERS
} from '@angular/platform-browser-dynamic/testing';
setBaseTestProviders(TEST_BROWSER_DYNAMIC_PLATFORM_PROVIDERS,
                     TEST_BROWSER_DYNAMIC_APPLICATION_PROVIDERS);

After (applications with precompiled templates):

// Somewhere in the test setup
import {setBaseTestProviders} from '@angular/core/testing';
import {
  TEST_BROWSER_STATIC_PLATFORM_PROVIDERS,
  TEST_BROWSER_STATIC_APPLICATION_PROVIDERS
} from '@angular/platform-browser/testing';
setBaseTestProviders(TEST_BROWSER_STATIC_PLATFORM_PROVIDERS,
                     TEST_BROWSER_STATIC_APPLICATION_PROVIDERS);

2.0.0-beta.17 (2016-04-28)

Bug Fixes

  • changelog: fix changelog script. (c209836)
  • compiler: Allow templates to access variables that are declared afterwards. (1e8864c), closes #8261
  • core: properly evaluate expressions with conditional and boolean operators (1ad2a02), closes #8235 #8244 #8282
  • metadata: Do not attach module names to metadata. (d964888), closes #8225 #8082 #8256
  • testing: allow test component builder to override directives from lists (ff2ae7a), closes #7397 #8217

Features

  • compiler: ElementSchema now has explicit DOM schema information (d327ac4), closes #8179
  • core: separate refs from vars. (d2efac1), closes #7158 #8264

BREAKING CHANGES

The reference #... now always means ref-.

Before:

  • Outside of ngFor, a #... meant a reference.
  • Inside of ngFor, it meant a local variable.

This pattern was confusing.

After:

  • <template #abc> now defines a reference to a TemplateRef, instead of an input variable used inside of the template.
  • Inside of structural directives that declare local variables, such as *ngFor, usage of #... is deprecated. Use let instead.
    • <div *ngFor="#item of items"> now becomes <div *ngFor="let item of items">
  • var-... is deprecated.
    • use # or a ref- outside of *ngFor
    • for ngFor, use the syntax: <template ngFor let-... [ngForOf]="...">

2.0.0-beta.16 (2016-04-26)

Bug Fixes

  • angular_1_router: Removed arrow function from module template (d094a85), closes #8076
  • build: ignore Dart warnings for external code. (4140405)
  • codegen: add explicit any to class fields (c8d00dc), closes #8204 #8205
  • compiler: only call pure pipes if their input changed. (8db6215)
  • compiler: properly implement pure pipes and change pipe syntax (152a117)
  • compiler: support string tokens with . inside. (cc86fee)
  • compiler: use DI order for change detection order. (67d05eb), closes #8198
  • core: various minor compiler fixes (2f70457), closes #8162
  • forms: ensure select model updates in firefox and ie (c3daccd), closes #6573 #8148
  • forms: improve error message when ngFormModel is missing a form (12837e1), closes #8136 #8143
  • forms: number input should report null when blank (e69cb40), closes #6932 #8141
  • metadata: emit metadata rooted at 'angular2' (9889c21), closes #8144 #8147
  • release: Fix the package.json zone.js requirement to 0.6.12 (6103aa0)
  • tests: remove payload size check (22c05b0)
  • transformers: support query.read (386cc5d), closes #8172
  • upgrade: clean up scope when element is destroyed (0fc9ec2), closes #8102

Features

  • codegen: produce .ngfactory.dart/ts files instead of .template.dart/ts files. (c06b0a2)
  • core: add Query.read and remove DynamicComponentLoader.loadIntoLocation. (efbd446)
  • core: introduce ComponentFactory. (0c600cf)
  • core: separate reflective injector from Injector interface (0a7d10b)
  • core: support importUri in StaticReflector (3e11422), closes #8195
  • core: support non reflective bootstrap. (9092ac7)
  • html_lexer: support special forms used by i18n { exp, plural, =0 {} } (7f29766)
  • html_parser: support special forms used by i18n { exp, plural, =0 {} } (7c9717b)
  • i18n: add custom placeholder names (bb9fb21), closes #7799 #8057
  • i18n: add support for nested expansion forms (c6244d1), closes #7977
  • i18n: support plural and gender special forms (88b0a23)
  • Location: out of router and into platform/common (b602bd8), closes #7962
  • NgTemplateOutlet: add NgTemplateOutlet directive (f4e6994), closes #7615 #8021
  • router: add Router and RouterOutlet (5a897cf), closes #8173
  • router: add router metadata (ef67a0c)
  • router: add UrlSegment, RouteSegment, and Tree (90a1f7d)
  • router: implement recognizer (ef6163e)
  • router: implement RouterUrlParser (f698567)
  • test: Implement fakeAsync using the FakeAsyncTestZoneSpec from zone.js. (bab81a9), closes #8142
  • tests: manage asynchronous tests using zones (8490921), closes #7735
  • view_compiler: codegen DI and Queries (2b34c88), closes #6301 #6567

BREAKING CHANGES

    • pipes now take a variable number of arguments, and not an array that contains all arguments.

  • inject can no longer wrap fakeAsync while fakeAsync can wrap inject. So the order in existing tests with inject and fakeAsync has to be switched as follows: Before:

inject([...], fakeAsync((...) => {...}))

After:

fakeAsync(inject([...], (...) => {...}))

You will also need to add the dependency 'node_modules/zone.js/dist/fake-async-test.js' as a served file in your Karma or other test configuration.

    • Injector was renamed into ReflectiveInjector, as Injector is only an abstract class with one method on it
  • Injector.getOptional() was changed into Injector.get(token, notFoundValue) to make implementing injectors simpler
  • ViewContainerRef.createComponent now takes an Injector instead of ResolvedProviders. If a reflective injector should be used, create one before calling this method. (e.g. via ReflectiveInjector.resolveAndCreate(…).
    • DynamicComponentLoader.loadIntoLocation has been removed. Use @ViewChild(‘myVar’, {read: ViewContainerRef}) to get hold of a ViewContainerRef at an element with variable myVar. Then call DynamicComponentLoader.loadNextToLocation.
  • DynamicComponentLoader.loadNextToLocation now takes a ViewContainerRef instead of an ElementRef.
  • AppViewManager is renamed into ViewUtils and is a mere private utility service.
    • Compiler is renamed to ComponentResolver, Compiler.compileInHost has been renamed to ComponentResolver.resolveComponent.
  • ComponentRef.dispose is renamed to ComponentRef.destroy
  • ViewContainerRef.createHostView is renamed to ViewContainerRef.createComponent
  • ComponentFixture_ has been removed, the class ComponentFixture can now be created directly as it is no more using private APIs.
  • Location and other related providers have been moved out of router and into platform/common. BrowserPlatformLocation is not meant to be used directly however advanced configurations may use it via the following import change. Before:
import {
  PlatformLocation,
  Location,
  LocationStrategy,
  HashLocationStrategy,
  PathLocationStrategy,
  APP_BASE_HREF}
from 'angular2/router';
import {BrowserPlatformLocation} from 'angular2/src/router/location/browser_platform_location';

After:

import {
  PlatformLocation,
  Location,
  LocationStrategy,
  HashLocationStrategy,
  PathLocationStrategy,
  APP_BASE_HREF}
from 'angular2/platform/common';
import {BrowserPlatformLocation} from 'angular2/src/platform/browser/location/browser_platform_location';
  • injectAsync is now deprecated. Instead, use the async function to wrap any asynchronous tests.

You will also need to add the dependency 'node_modules/zone.js/dist/async-test.js' as a served file in your Karma or other test configuration.

Before:

it('should wait for returned promises', injectAsync([FancyService], (service) => {
  return service.getAsyncValue().then((value) => { expect(value).toEqual('async value'); });
}));
it('should wait for returned promises', injectAsync([], () => {
  return somePromise.then(() => { expect(true).toEqual(true); });
}));

After:

it('should wait for returned promises', async(inject([FancyService], (service) => {
  service.getAsyncValue().then((value) => { expect(value).toEqual('async value'); });
})));
// Note that if there is no injection, we no longer need `inject` OR `injectAsync`.
it('should wait for returned promises', async(() => {
  somePromise.then(() => { expect(true).toEqual(true); });
}));
    • Renderer:
    • renderComponent method is removed form Renderer, only present on RootRenderer
    • Renderer.setDebugInfo is removed. Renderer.createElement / createText / createTemplateAnchor now take the DebugInfo directly.
  • Query semantics:
    • Queries don't work with dynamically loaded components.
    • e.g. for router-outlet: loaded components can't be queries via @ViewQuery, but router-outlet emits an event activate now that emits the activated component
  • Exception classes and the context inside changed (renamed fields)
  • DebugElement.attributes is an Object and not a Map in JS any more
  • ChangeDetectorGenConfig was renamed into CompilerConfig
  • AppViewManager.createEmbeddedViewInContainer / AppViewManager.createHostViewInContainer are removed, use the methods in ViewContainerRef instead
  • Change detection order changed:
      1. dirty check component inputs
      1. dirty check content children
      1. update render nodes

2.0.0-beta.15 (2016-04-13)

Bug Fixes

  • 7837: MetadataCollector takes no parameters for the constructor. (c17dc1c), closes #7838
  • 7987: Incremental build works with new trees (08b2956), closes #7989
  • build: ignore dart warnings The name … is shown, but not used (01e6b8c), closes #8045
  • payload: increase payload size limit temporarily (28e657d)
  • RouterLink: ignore optional parameters when checking for active routes (5e2bc5c), closes #6459 #7834
  • select: set value individually from ngModel (e1e44a9), closes #7975 #7978
  • upgrade: make upgradeAdapter upgrade AngularJS components correctly (247964a), closes #7951

Features

  • compiler: Add an implementation for XHR that uses a template cache to load template files. (a596b88), closes #7940
  • gestures: allow override of Hammer default configuration (6cbf990), closes #7924
  • ngFor: Support convenience view local in ngFor (ccff175), closes #8013
  • parser: TemplateParser.tryParse() returns both the AST and errors (226e662), closes #7858
  • transformers: changes transformers to collect information about providers and resolve identifi (3b60503)
  • transformers: special case Profiler (83b8f59)
  • typescript: update to 1.9 nightly. (3412aba), closes #8003

BREAKING CHANGES

  • In Dart files, import 'package:angular2/bootstrap.dart' no longer works. Instead, use import 'package:angular2/platform/browser.dart'.

Reverts

  • Revert "chore(format): update to latest formatter" (60727c4)

2.0.0-beta.14 (2016-04-07)

Bug Fixes

  • forms: support both value and ng-value (8db97b0)
  • router: allow forward slashes in query parameters (4902244), closes #7824
  • select: support objects as select values (74e2bd7), closes #4843 #7842
  • select: update name from ng-value to ngValue (3ca6df8), closes #7939
  • upgrade: leak when angular1 destroys element (9be04f8), closes #6401 #7935

Features

  • dart/transform: Avoid print in transformer code. (e310bee), closes #7855
  • static-reflector: Added StaticReflector (0dbf959)

2.0.0-beta.13 (2016-03-31)

Bug Fixes

  • build: MetadataCollector correctly collects property metadata (111afcd), closes #7772 #7773
  • codegen: stringify using an opaque ID when toString contains parens. (90c87fa), closes #7825
  • ngFor: give more instructive error when binding to non-iterable (49527ab)
  • Router: handling of special chars in dynamic segments (0bcfcde), closes #7804
  • upgrade: make ngUpgrade work with testability API (430f367), closes #7603

Features

  • build: Persisting decorator metadata (ae876d1)
  • compiler: assert that Component.style is an array (6de68e2), closes #7559
  • compiler: Resolvers now use DI to create reflector (506f4ce), closes #7762
  • Compiler: Allow overriding the projection selector (aa966f5), closes #6303 #7742
  • dart: Add a dev-mode check for undeclared lifecycle interfaces (1c20a62), closes #6849
  • facade: add ListWrapper.flatten (a1880c3)
  • facade: add RegExpWrapper.replaceAll to replace all matches using the provided function (91999e0)
  • html_parser: change HtmlElementAst to store both the start and the end positions (17c8ec8)
  • i18n: implement an i18n-aware html parser (d272f96), closes #7738
  • i18n: implement xmb deserialization (d7e1175)
  • i18n: reexport I18nHtmlParser through the i18n barrel (d2ca7d8)
  • i18n: update I18nHtmlParser to accept parsed messages (756121a)
  • i18n: update transformers to read a xmb file when provided and use I18nHtmlParser in t (8430927), closes #7790

BREAKING CHANGES

  • For static content projection, elements with *-directives are now matched against the element itself vs the template before.

<p *ngIf="condition" foo></p>

Before:

    // Use the implicit template for projection
    <ng-content select="template"></ng-content>

After:

    // Use the actual element for projection
    <ng-content select="p[foo]"></ng-content>

2.0.0-beta.12 (2016-03-23)

Bug Fixes

  • angular_1_router: ng-link is generating wrong hrefs (69c1405), closes #7423
  • angular1_router: support link generation with custom hashPrefixes (0f8efce)
  • package.json: remove es6-promise from the peerDependency list (8b67b07)

Features

  • dart/transform: Use angular2/platform/browser as bootstrap lib (b6507e3), closes #7647

2.0.0-beta.11 (2016-03-18)

Bug Fixes

  • make sure that Zone does not show up in angular2.d.ts (d4e9b55)
  • common: remove @internal annotation on SwitchView (967ae3e), closes #7657
  • router: RouterOutlet loads component twice in a race condition (2f581ff), closes #7497 #7545

Features

  • i18n: add a simple dart script extracting all i18n messages from a package (8326ab3), closes #7620
  • i18n: create i18n barrel (a7fe983)
  • i18n: implement xmb serializer (e1f8e54)

BREAKING CHANGES

@View() annotation (previously deprecated) has been removed. Apps should use the @Component() decorator instead.

2.0.0-beta.10 (2016-03-17)

Bug Fixes

  • change_detection: fix a memory leak (128acbb)
  • closure: don't throw from top-level (5824866)
  • router: handle URL that does not match a route (8e3e450), closes #7349 #7203
  • router/instruction: ensure toLinkUrl includes extra params (0d58b13), closes #7367

Features

  • compiler: change html parser to preserve comments (70d18b5)
  • core: introduce a CSS lexer/parser (b72bab4)
  • core: introduce a CSS lexer/parser (293fa55)
  • facade: add .values to StringMapWrapper (f1796d6)
  • i18n: add ngPlural directive (df1f78e)
  • i18n: implement a simple version of message extractor (095db67), closes #7454
  • shadow_css: support /deep/ and >>> (cb38d72), closes #7562 #7563
  • TAG_DEFINITIONS: include <meta> and <base> (2c7c3e3), closes #7455

BREAKING CHANGES

Removed deprecated API from NgZone

  • NgZone.overrideOnTurnStart
  • NgZone.overrideOnTurnDone
  • NgZone.overrideOnEventDone
  • NgZone.overrideOnErrorHandler

Rename NgZone API

  • NgZone.onTurnStart => NgZone.onUnstable
  • NgZone.onTurnDone => NgZone.onMicrotaskEmpty
  • NgZone.onEventDone => NgZone.onStable

2.0.0-beta.9 (2016-03-09)

Bug Fixes

  • angular_1_router: Renamed require statements after TypeScript files are transpiled (ae49085), closes #7049
  • angular1_router: rename router component binding to $router (2548ce8)
  • angular1_router: rename router component binding to $router (1174473)
  • angular1_router: support templateUrl components (5586c29)
  • build: Use fixed version of Chromium Canary that will be updated manually instead of au (1d49b3e)
  • router: support outlets within dynamic components (7d44b82)

Features

  • angular1_router: Add ng-link-active class to active ng-link (11e8aa2), closes #6882
  • compiler: Added spans to HTML parser errors (19a08f3)
  • dart: Add a dev-mode check for undeclared lifecycle interfaces (a3d7629), closes #6849
  • dart/transform: Create standalone transformers for phases (15e1614)
  • iterable_differ: support immutable lists (a10c02c), closes #7127
  • router: add regex matchers (75343eb), closes #7325 #7126
  • router: Added method to get current instruction (6dce4f4)
  • transformers: change 'Missing Identifier' to be an error (45fd6f0), closes #7403
  • transformers: collect provider information (81beb1c)

BREAKING CHANGES

  • The recently added binding of the current router to the current component has been renamed from router to $router. So now the recommended set up for your bindings in your routed component is:
{
  ...
  bindings: {
    $router: '<'
  }
}

2.0.0-beta.8 (2016-03-02)

Bug Fixes

  • angular1_router: rename $route service to $rootRouter (a1c3be2)
  • angular1_router: rename router component binding to $router (edad8e3)
  • angular1_router: support templateUrl components (d4a4d81)
  • change_detection: allow to destroy OnPush components inside of a host event. (280b86e)
  • change_detection: allow to destroy OnPush components inside of a host event. (ebd438f), closes #7192
  • core: support ngFor that has an ngIf as last node (1779caf), closes #6304 #6878
  • dart/payload: Fix runtime error in hello_world payload app (eeb594c), closes #7358
  • differ: clean up stale identity change refs (ab36ea0), closes #7193
  • DomRenderer: correctly handle namespaced attributes (c6afea6)
  • Router: Query strings are copied for HashLocationStrategy (b47f80e), closes #7298
  • test: fix a broken test (9aedef2)
  • transformers: record reflection info about abstract classes (05c185a), closes #7347
  • transformers: replace an error with a warning when cannot resolve a symbol (ee3c580)
  • transformers: special case types some built-in types, so they can be resolved (331b9c1)
  • web_worker: wait for bindings in kitchen sink spec (4a93f58)
  • web_workers: make waitForElementText function more stable (f6a8d04)
  • WebWorker: Fix PostMessageBusSink and Source undefined error. (01fe7f5), closes #7156
  • WebWorker: Make MessageBus EventEmitter synchronous (69c1694)

Features

  • core: Add QueryList.forEach to public api. (e7470d5)
  • core: Add QueryList#forEach (b634a25)
  • core: add more debug APIs to inspect the application form a browser (b5e6319), closes #7045 #7161
  • core: drop ChangeDetectionStrategy.OnPushObserve (f60fa14)
  • di: drop support for injecting types with generics in Dart (c9a3df9), closes #7262
  • forms/validators: pattern validator (38cb526), closes #5561
  • i18n: added i18nPlural and i18nSelect pipes (59629a0), closes #7268
  • pipes: add ReplacePipe for string manipulation (6ef2121)
  • test: add withProviders for per test providers (c1a0af5), closes #5128
  • transformers: collect data needed for the template compiler (ebe531b), closes #7299
  • transformers: collect information for CompileDiDependencyMetadata (39b6e0e)
  • transformers: makes the map of resolved identifiers configurable (0bb10d6), closes #7359

BREAKING CHANGES

  • OnPushObserve was an experimental feature for Dart and had conceptual performance problems, as setting up observables is slow. Use OnPush instead.

  • In Dart we used to support injecting types with generics. As this feature is hard to implement with the upcoming codegen we are dropping it. Merge cl/115454020 in G3 with this change.

  • The $router injectable service has been renamed to $rootRouter

  • The recently added binding of the current router to the current component has been renamed from router to $router. So now the recommended set up for your bindings in your routed component is:

{
  ...
  bindings: {
    $router: '<'
  }
}

2.0.0-beta.7 (2016-02-18)

Bug Fixes

  • angular_1_router: Added DI string tokens (3478d5d), closes #4269 #7031
  • typing: Remove re-export of the Promise built-in type. (265703b), closes #6468

2.0.0-beta.6 (2016-02-11)

Bug Fixes

  • angular1-router: add missing wrapper methods (55122cd), closes #6763 #6861 #6861
  • angular1-router: add support for using the component helper (d86be24), closes angular/angular.js#13860 #6076 #5278
  • async: handle synchronous initial value in async pipe (26e60d6), closes #5996
  • build: don't try to copy .d.ts files into the npm distro (16b5217), closes #6921
  • compiler: fix interpolation regexp (9b0e10e), closes #6056
  • compiler: use event names for matching directives (231773e), closes #6870
  • core: add detail to dehydrated detector exception (e7ad03c), closes #6939
  • core: mute mode printing in console in prod mode (74be3d3), closes #6873
  • di: throw if a token uses more than 20 dependencies. (de77700), closes #6690 #6869
  • forms: add RadioButtonValueAccessor to the list of default value accessors (8f47aa3)
  • forms: add support for radio buttons (e725542), closes #6877
  • forms: use strict runtimeType checks instead of instanceof (50548fb), closes #6981
  • Headers: serializable toJSON (b55f176), closes #6073 #6714
  • ngFor: update view locals if identity changes (0f10624), closes #6923
  • router: Added route data to normalized async route (df7885c), closes #6802
  • router: don't prepend / unnecessarily to Location paths (c603643), closes #6729 #5502
  • router: fix incorrect url param value coercion of 1 to true (995a9e0), closes #5346 #6286
  • router: fix url path for star segment in path recognizer (6f1ef33), closes #6976
  • router: fixed the location wrapper for angular1 (e73fee7), closes #6943
  • typings: Don't expose typing dependencies to users. (2a70f4e), closes #5973 #5807 #6266 #5242 #6817 #6267
  • upgrade: fix infinite $rootScope.$digest() (7e0f02f), closes #6385 #6386
  • Validators: fix Validators.required marking number zero as invalid (c2ceb7f), closes #6617
  • WebWorkers: Fix flaky WebWorker test (da1fcfd), closes #6851

Features

  • angular1_router: allow component to bind to router (0f22dce)
  • typings: install es6-shim typings to a location users can reference. (f1f5b45)

BREAKING CHANGES

Transitive typings are no longer included in the distribution.

If you use --target=es5, you will need to add a line somewhere in your application (for example, at the top of the .ts file where you call bootstrap):

///<reference path="node_modules/angular2/typings/browser.d.ts"/>

(Note that if your file is not in the same directory as node_modules, you'll need to add one or more ../ to the start of that path.)

If you have unit tests, you need to install typings in your project using http://github.com/typings/typings And install typings such as jasmine, angular-protractor, or selenium-webdriver to satisfy the type-checker.

If you rely on es6 APIs other than Promises and Collections, you will need to install the es6-shim typing instead of using the <reference> tag above. Angular previously exposed typings for the entire ES6 API.

2.0.0-beta.5 (2016-02-10)

This release was incorrect; replaced with beta.6.

2.0.0-beta.4 (2016-02-10)

This release was incorrect; replaced with beta.6.

2.0.0-beta.3 (2016-02-03)

Bug Fixes

  • bundle: add angular2/platform/testing/browser to SystemJS testing bundle (ae7d2ab)
  • circle: pre-dependencies npm install npm (36a0e04), closes #6777
  • dart/transform: Handle edge cases in ReflectionRemover (3e9b532), closes #6749
  • docs: rxjs/add/operators/map -> rxjs/add/operator/map (no 's'). (2a302aa)
  • karma: fix running karma via gulp (27daeaf)
  • query: don’t cross component boundaries (c6adbf6), closes #6759
  • query: update view queries that query directives in embedded views (1f7a41c), closes #6747
  • WebWorkers: Add support for transitionend events. (c2a38c0), closes #6649
  • zone: correct incorrect calls to zone (3211938)

Features

  • change_detection: allow all legal programs in the dev mode (42231f5)
  • dart/transform: Generate all code into <file>.template.dart (8c36aa8)
  • debug: replace DebugElement with new Debug DOM (e1bf3d3)
  • ngFor: add custom trackBy function support (cee2318), closes #6779
  • upgrade: support bindToController with binding definitions (99e6500), closes #4784
  • WebWorker: Add Router Support for WebWorker Apps (8bea667), closes #3563

Performance Improvements

  • dart/transform: Only process deferred libs when necessary (f56df65), closes #6745

BREAKING CHANGES

This is a breaking change for unit tests. The API for the DebugElement has changed. Now, there is a DebugElement or DebugNode for every node in the DOM, not only nodes with an ElementRef. componentViewChildren is removed, and childNodes is a list of ElementNodes corresponding to every child in the DOM. query no longer takes a scope parameter, since the entire rendered DOM is included in the childNodes.

Before:

componentFixture.debugElement.componentViewChildren[0];

After

// Depending on the DOM structure of your component, the
// index may have changed or the first component child
// may be a sub-child.
componentFixture.debugElement.children[0];

Before:

debugElement.query(By.css('div'), Scope.all());

After:

debugElement.query(By.css('div'));

Before:

componentFixture.debugElement.elementRef;

After:

componentFixture.elementRef;

2.0.0-beta.2 (2016-01-28)

Bug Fixes

  • bundles: testing bundle should include browser platform (4a41442), closes #6626
  • ChangeDetection: chain expressions evaluate to the last expression (codegen) (933a911), closes #4782 #5892
  • core: always remove DOM listeners and stream subscriptions (0ae7775)
  • Dart: make some playground samples run with Dart Dev Compiler (3e65d14), closes #6441
  • dart/transform: Ensure template codegen is completed sync (5f0baaa), closes #6603
  • ddc: router, compiler, web worker fixes for DDC (db87bae), closes #6693
  • ddc: type fixes necessary to bring DDC severe count to 0 (4282297)
  • ddc: use dynamic types in reflection typedefs (c785a1e), closes #6437
  • directive: throw if output the same event more than once (8c37b7e)
  • HtmlLexer: fix for unicode chars (a24ee6a), closes #6036 #6061
  • perf: faster looseIdentical implementation (761c6d0), closes #6364
  • template_compiler: Fix erroneous cycle detection (eda4c3e), closes #6404 #6474
  • testing: remove test zone for now and rely on returned promises (c72ed99), closes #6359 #6601
  • transformer: record HostBinding annotations applied to getters (a593ffa), closes #6283
  • web_workers: support @AngularEntrypoint in web workers (ac85cbb), closes #6013

Features

  • core/application_ref: Allow asyncronous app initializers. (df3074f), closes #5929 #6063
  • dart/transform: DirectiveProcessor: do not process generated files (78bfdf7), closes #6517
  • dart/transform: Promote missing Directive warning to error (47a3b4d), closes #6519 #6568
  • test: allow tests to specify the platform and application providers used (b0cebdb), closes #5351 #5585 #5975
  • testability: Expose function frameworkStabilizers (69ae363), closes #5485

BREAKING CHANGES

  • Renderer.listen now has to return a function that removes the event listener.

  • TemplateRef.elementRef is now read-only.

  • Tests are now required to use setBaseTestProviders to set up. Assuming your tests are run on a browser, setup would change as follows. Before:

// Somewhere in test setup
import {BrowserDomAdapter} from 'angular2/src/platform/browser/browser_adapter';
BrowserDomAdapter.makeCurrent

After:

// Somewhere in the test setup
import {setBaseTestProviders} from 'angular2/testing';
import {
  TEST_BROWSER_PLATFORM_PROVIDERS,
  TEST_BROWSER_APPLICATION_PROVIDERS
} from 'angular2/platform/testing/browser';
setBaseTestProviders(TEST_BROWSER_PLATFORM_PROVIDERS,
                     TEST_BROWSER_APPLICATION_PROVIDERS);

2.0.0-beta.1 catamorphic-involution (2016-01-08)

Bug Fixes

  • benchpress: fix flake (9d28147), closes #6161
  • CHANGELOG: typo (d116861), closes #6075 #6078
  • code size: revert previous devMode change to restore size targets (c47d85b)
  • core: IE only supports parentNode (630d931), closes #5994
  • docs: fix an import in TOOLS_DART.md (3524946), closes #5923
  • forms: fix SelectControlValueAccessor not to call onChange twice (b44d36c), closes #5969
  • router: correctly sort route matches with children by specificity (b2bc50d), closes #5848 #6011
  • router: preserve specificity for redirects (a038bb9), closes #5933
  • TemplateParser: do not match on attrs that are bindings (9a70f1a), closes #5914

Features

  • core: improve NoAnnotationError message (197cf09), closes #4866 #5927
  • core: improve stringify for dart to handle closures (e67ebb7)
  • core: speed up view creation via code gen for view factories. (7ae23ad), closes #5993
  • router: support links with just auxiliary routes (2a2f9a9), closes #5930

Performance Improvements

  • dart/transform: Avoid unnecessary reads for files with no view (89f32f8), closes #6183

BREAKING CHANGES

  • Platform pipes can only contain types and arrays of types, but no bindings any more.
  • When using transformers, platform pipes need to be specified explicitly in the pubspec.yaml via the new config option platform_pipes.
  • Compiler.compileInHost now returns a HostViewFactoryRef
  • Component view is not yet created when component constructor is called. -> use ngOnInit lifecycle callback to access the view of a component
  • ViewRef#setLocal has been moved to new type EmbeddedViewRef
  • internalView is gone, use EmbeddedViewRef.rootNodes to access the root nodes of an embedded view
  • renderer.setElementProperty, ..setElementStyle, ..setElementAttribute now take a native element instead of an ElementRef
  • Renderer interface now operates on plain native nodes, instead of RenderElementRefs or RenderViewRefs

2.0.0-beta.0 somnambulant-inauguration (2015-12-15)

Enjoy!

2.0.0-alpha.55 (2015-12-15)

Bug Fixes

  • router: export ROUTER_LINK_DSL_PROVIDER and hide MockPopStateEvent (fc75220)

Features

  • core: enable dev mode by default (3dca9d5)

BREAKING CHANGES

  • Previously, Angular would run in dev prod mode by default, and you could enable the dev mode by calling enableDevMode. Now, Angular runs in the dev mode by default, and you can enable the prod mode by calling enableProdMode.

2.0.0-alpha.54 (2015-12-15)

Bug Fixes

  • bundles: don't include RxJS in System.register bundles (77b7cae)
  • bundles: remove ngUpgrade from the angular2.js bundle (283962f), closes #5739 #5854
  • bundles: remove polyfills from angular2.js bundle (2983558), closes #5881
  • bundles: rename the testing.js bundle to testing.dev.js (d55655f), closes #5899 #5776
  • bundles: rename UMD bundles (61b9468), closes #5898

BREAKING CHANGES

  • System.register testing bundle was renamed: testing.js -> testing.dev.js

  • UMD bundles were renamed:

    • angular2.umd.js -> angular2-all.umd.js
    • angular2-testing.umd.js -> angular2-all-testing.umd.js

  • RxJS used to be bundled with Angular code and this is not the case any more. RxJS needs to be loaded explicitly.

  • Previously angular2.js, angular2.min.js and angular2.dev.js bundles would have zone.js and reflect-metadata pre-appended. New bundles don't contain zone.js nor reflect-metadata - those external dependencies can be easily loaded into a browser using angular2-polyfills.js

  • ngUpgrade related symbols are no longer part of the angular2.js bundle. ngUpgrade has a dedicated upgrade.js bundle now.

2.0.0-alpha.53 (2015-12-13)

Bug Fixes

  • angular2: don't export compiler bits as public API (20c6eeb), closes #5815 #5797
  • angular2: remove angular2.ts module (200dc00), closes #5815 #5844
  • animate: ensure transition properties are removed once the animation is over (b8e69a2)
  • async: improve Rx support in ObservableWrapper (4a17e69)
  • async: support BehaviorSubjects in async pipe (398f024)
  • bundles: don't use angular2/angular2 in config of System.register bundles (8c69497)
  • changelog: fix ngFor on template (3190c59), closes #5785
  • compiler: remove AppRootUrl (ed2c25e)
  • core: workaround for typescript@1.7.3 breakage #5784 (30e25ac), closes #5784
  • dom_renderer: moveNodeAfterSiblings should not detach the reference node (edcb34d), closes #5077 #5759
  • HtmlParser: allow ng-content elements regardless the namespace (080469f), closes #5745
  • parse5: support comment nodes with getText and setText (693d9dc), closes #5805
  • public_spec: check exports of barrels instead of angular2/angular2 (979162d), closes #5841
  • styles: Escape \r characters in compiled text (92ddc62), closes #5772 #5835
  • TemplateParser: match element and attributes regardless the namespace (7c13372)
  • upgrade: allow directives with empty template (2ca5e38)
  • web_workers: remove unnecessary setup module and AppRootUrl (a885f37), closes #5820

Features

  • benchpress: add receivedData + requestCount to PerflogMetric (fe1dd77), closes #5750
  • dom_renderer: add setBindingDebugInfo method (79399e1), closes #5227
  • facade: do not reexport Observable from angular2/core (43f42d9)
  • Headers: implement toJSON (0cb32c2)
  • renderer: use a comment instead of an element when stamping out template>` elements (194dc7d), closes #4805

BREAKING CHANGES

  • Observable are no more re-exported from angular2/core

    Before

    import {Observable} from 'angular2/core'

    After

    import {Observable} from 'rxjs/Observable';

  • The setupWebWorker function exported from angular2/platform/worker_app no longer returns a promise of providers, but instead synchronously returns providers. Related to #5815

  • angular2/angular2 was removed. Use the correct import from one of the barrels. E.g. angular2/core, angular2/platform/browser, angular2/common, … Note: This only applies to JavaScript, Dart is not changed.

  • The following symbols are not exported from angular2/angular2 any more: UrlResolver, AppRootUrl, getUrlScheme, DEFAULT_PACKAGE_URL_PROVIDER. Use imports from angular2/compiler instead.

2.0.0-alpha.52 (2015-12-10)

Features

  • core: case-sensitive camelCase templates (kebab-case removal) (da9b46a)

BREAKING CHANGES

  • Angular templates are now case-sensitive and use camelCase instead of kebab-case (dash-case).

    Before:

        <p *ng-if="cond">
    <my-cmp [my-prop]="exp">
    <my-cmp (my-event)="action()">
    <my-cmp [(my-prop)]="prop">
    <input #my-input>
    <template ng-for #my-item [ng-for-of]=items #my-index="index">

    After:

        <p *ngIf="cond">
    <my-cmp [myProp]="exp">
    <my-cmp (myEvent)="action()">
    <my-cmp [(myProp)]="prop">
    <input #myInput>`,
    <template ngFor "#myItem" [ngForOf]=items #myIndex="index">

    The full migration instruction can be found at angular2/docs/migration/kebab-case.md.

2.0.0-alpha.51 (2015-12-10)

Features

  • bundles: add angular2-testing UMD bundle (d6d759d), closes #5581 #5734
  • core: provide support for relative assets for components (28860d3), closes #5634
  • core: typescript 1.7.3 compatibility (#5758)

2.0.0-alpha.50 (2015-12-09)

Bug Fixes

Features

  • testing: package angular2_testing to prepare it for publishing (cc8f1f9), closes #5682

2.0.0-alpha.49 (2015-12-09)

Bug Fixes

  • bootstrap: fix the configuration of ExceptionHandler (0d9a1de)
  • build: lock down version of package:code_transformers (85d89ba)
  • bundles: clean-up and re-organize UMD bundles (fb4f1e8), closes #5593 #5697
  • bundles: remove SFX bundle (a4ba46c), closes #5665 #5712
  • bundles: rename external-dependencies to angular-polyfills (b3c91b1), closes #5714 #5716
  • changelog: add RxJS imports breaking change (ad48169), closes #5678
  • changelog: correct import path (86c74cf), closes #5681
  • compiler: support properties on SVG elements (daaa8ee), closes #5653
  • dynamic_component_loader: leave the view tree in a consistent state when hydration fails (0df8bc4), closes #5718
  • form: Form directives are exportedAs 'ngForm' (was 'form') (8657ca4), closes #5658 #5709
  • HtmlLexer: handle CR in input stream per HTML spec (9850e68), closes #5618 #5629
  • HtmlLexer: tag name must follow "<" without space (47f1d12)
  • HtmlParser: Do not add parent element for template children (3a43861), closes #5638
  • HtmlParser: ignore LF immediately following pre, textarea & listing (eb0ea93), closes #5630 #5688
  • HtmlParser: mark <source> elements as void (50490b5), closes #5663 #5668
  • npm: move es6-shim from devDependencies to dependencies (21542ed)
  • package: relock RxJS to alpha.11 (4b1618c), closes #5643 #5644
  • router: set correct redirect/default URL from hashchange (aa85856), closes #5590 #5683

Features

  • HtmlLexer: allow "<" in text tokens (aecf681), closes #5550
  • TemplateParser: allow template elements regardless the namespace (1f35048), closes #5703

BREAKING CHANGES

  • The existing sfx bundle (angular2.sfx.dev.js) is replaced by UMD bundles: angular2.umd.js and angular2.umd.dev.js. The new UMD bundles dont have polyfills (zone.js, reflect-metadata) pre-appended. Those polyfills can be easily loaded by including the angular-polyfills.js bundle.

  • The external-dependencies.js bundle was removed. Use angular-polyfills.js instead.

  • Number and content of UMD bundles have changed:

  • we only publish one bundle that contains: core, common, platform/browser, http, router, instrumentation and upgrade
  • exported names have changed and now:
    • core is exported as ng.core
    • common is exported as ng.common
    • platform/browser is exported as ng.platform.browser
    • http is exported as ng.http
    • router is exported as ng.router
    • instrumentation is exported as ng.instrumentation
    • upgrade is exported as ng.upgrade

  • Form directives are exportedAs 'ngForm' (was 'form')

    Before: html <form #f="form">

    After: html <form #f="ngForm">

  • rxjs, reflect-metadata, zone.js and es6-shims now must be specified as explicit dependencies of each angular app that uses npm for package management.

    To migrate, please add the following into the "dependencies" section of your package.json:

    "dependencies": {
    ...

    "es6-promise": "^3.0.2",
    "es6-shim": "^0.33.3",
    "reflect-metadata": "0.1.2",
    "rxjs": "5.0.0-alpha.11",
    "zone.js": "0.5.8"

    ...
}

    or check angular2's package.json for the latest dependencies

2.0.0-alpha.48 (2015-12-05)

Bug Fixes

  • build: change npm publish script not to remove angular folder when building benchpress (47d0942)
  • build: include benchpress into browser_tree (87ac36f)
  • core/forms: input[type=text] .valueChanges fires unexpectedly (680f7e0), closes #4768 #5284 #5401
  • dart/reflection: Fix NoReflectionCapabilities interface (0a3a17f), closes #5559 #5578
  • HtmlParser: close void elements on all node types (9c6b929), closes #5528
  • HtmlParser: do not add a tbody parent for tr inside thead & tfoot (c58e7e0), closes #5403
  • HtmlParser: ng-content is not a void element (e67e195), closes #5563 #5586
  • WebWorker: Add @AngularEntrypoint to worker_app bundle (5e50859), closes #5588

Features

  • core: remove typings from package.json to disallow 'import * as n from 'angular2''' (9a65ea7)
  • dart/transform: Add quick_transformer (f77ca7b), closes #5484
  • dart/transform: Introduce @AngularEntrypoint() (6b2ef25)
  • HtmlParser: add most common named character references (d90a226), closes #5546 #5579
  • HtmlParser: better error message when a void tag has content (62c2ed7)
  • HtmlParser: enforce no end tag for void elements (5660446)
  • HtmlParser: enforce only void & foreign elts can be self closed (d388c0a), closes #5591
  • mocks: Mark mock objects @Injectable() (35e32bb), closes #5576
  • router: implement router link DSL (4ea5b6e), closes #5557 #5562
  • sourcemaps: use inline source maps and inline sources in node_tree (7e18d4c), closes #5617
  • test: add angular2_testing dart library (93a1ec2), closes #3289
  • testing: export useful properties from componentFixture (e9f873a)
  • typings: import global-es6.d.ts in core (22e9590)

BREAKING CHANGES

  • <whatever /> used to be expanded to <whatever></whatever>. The parser now follows the HTML5 spec more closely. Only void and foreign elements can be self closed.

  • End tags used to be tolerated for void elements with no content. They are no more allowed so that we more closely follow the HTML5 spec.

  • Before import * as ng from 'angular2'; After import * as core from 'angular2/core';

  • Http's MockBackend is no longer exported from the angular2/http module. It's now available at angular2/http/testing

  • Operators and Observables from RxJS (e.g. .map(), .toArray(), .toPromise(), etc ) now need to be explicitly imported (once per operator in your app)

    import {Observable} from 'rxjs/Observable';
import 'rxjs/add/operator/map';
import 'rxjs/add/observable/interval';

Observable.interval(1000).subscribe(...);

http.get('foos.json').map(res => res.json()).subscribe(...);

2.0.0-alpha.47 (2015-12-01)

Bug Fixes

  • build: do not reexport compiler from angular2/angular2 (30d35b5), closes #5422
  • build: fix npm install not to depend on minimist (6d70cd7), closes #5282
  • build: fix source maps (87d56ac), closes #5444
  • build: increase memory limit (2cd0f07)
  • compiler: dedup directives in template compiler (87ddc8f), closes #5311 #5464
  • core: Export dev mode API in Dart. (a3e6406), closes #5233
  • core: reexport PLATFORM_DIRECTIVES and PLATFORM_PIPES in dart (01ebff4)
  • core: Run component disposal before destroyRootHostView() to avoid crash if change det (b22eddf), closes #5226
  • core: various dart-specific fixes for core and facades (4a43230)
  • dart: fix the static_browser platform not to include compiler (ad6fb06), closes #5321
  • dart/transform: Consider of line numbers in inliner_for_test (a31e2f5), closes #5281 #5285
  • dart/transform: Omit bootstrap.dart in ng_deps (0db0252), closes #5315 #5348
  • EventEmitter: resolve onError and onComplete asynchronously (019cb41), closes #4443
  • examples: Don't generate Dart code for TS examples in nested directories. (b571baa)
  • forms: scope value accessors, validators, and async validators to self (ba64b5e), closes #5440
  • http: error on non-200 status codes (201f189), closes #5130
  • http: Fix all requests defaulting to Get (e1d7bdc), closes #5309 #5397
  • http: refactor 'require' statements to 'import' declarations for Rx (bcd926a), closes #5287
  • http: return Response headers (4332ccf), closes #5237
  • http: return URL in Response (46fc153), closes #5165
  • parser: do not crash on untokenizable quote prefixes (b90de66), closes #5486
  • publish: syntax fix (9985968)
  • renderer: apply host element encapsulation also if the parent component is not encapsulate (344776f), closes #5240
  • router: apply APP_BASE_HREF when using PathLocationStrategy (ac38812), closes #5028
  • router: fix a typing issue (4215afc), closes #5518
  • transformers: Fix @Input/@Output annotations with setters/getters (d9f362a), closes #5251 #5259
  • transformers: use BarbackMode instead of assertionEnabled to enable debug info generation (7f3223b), closes #5245 #5466
  • typings: two errors not reported by our build: (7f6289c)
  • web worker: remove usages of deprecated zone API (d59c20c), closes #5425

Features

  • bootstrap: add platform and app initializers (3c43a8c), closes #5355
  • build: add an option to disable type checks when running tests (4e585bc), closes #5299
  • bundles: publish UMD bundles (fa725b4), closes #5223
  • Compiler: case sensitive html parser (86aeb8b)
  • Compiler: case sensitive html parser (a8edc1e), closes #4417 #5264
  • Compiler: case sensitive html parser (36a423f), closes #4417 #5264
  • Compiler: case sensitive html parser (adb8756)
  • core: extract platforms out of core (3f4628c), closes #5219
  • core: extract platforms out of core (0eab4fc), closes #5219 #5280
  • dart/transform: Bail early for files with no deferred libraries (f80321f)
  • dart/transform: Do not re-process generated files (8f91ff8)
  • parser: allows users install custom AST transformers (a43ed79), closes #5382
  • router: add support for APP_BASE_HREF to HashLocationStrategy (1bec4f6), closes #4935 #5368 #5451
  • router: allow linking to auxiliary routes (0b1ff2d), closes #4694
  • templates: introduce quoted expressions to support 3rd-party expression languages (b6ec238)
  • testing: use zones to avoid the need for injectAsync (0c9596a)

BREAKING CHANGES

  • Previously http would only error on network errors to match the fetch specification. Now status codes less than 200 and greater than 299 will cause Http's Observable to error.

  • A few private helpers (e.g., platformCommon or applicationCommon) were removed or replaced with other helpers. Look at PLATFORM_COMMON_PROVIDERS, APPLICATION_COMMON_PROVIDERS, BROWSER_PROVIDERS, BROWSER_APP_PROVIDERS to see if they export the providers you need.

  • Previously, components that would implement lifecycle interfaces would include methods like "onChanges" or "afterViewInit." Given that components were at risk of using such names without realizing that Angular would call the methods at different points of the component lifecycle. This change adds an "ng" prefix to all lifecycle hook methods, far reducing the risk of an accidental name collision.

    To fix, just rename these methods:

    • onInit
    • onDestroy
    • doCheck
    • onChanges
    • afterContentInit
    • afterContentChecked
    • afterViewInit
    • afterViewChecked
    • Router Hooks
    • onActivate
    • onReuse
    • onDeactivate
    • canReuse
    • canDeactivate

    To:

    • ngOnInit,
    • ngOnDestroy,
    • ngDoCheck,
    • ngOnChanges,
    • ngAfterContentInit,
    • ngAfterContentChecked,
    • ngAfterViewInit,
    • ngAfterViewChecked
    • Router Hooks
    • routerOnActivate
    • routerOnReuse
    • routerOnDeactivate
    • routerCanReuse
    • routerCanDeactivate

    The names of lifecycle interfaces and enums have not changed, though interfaces have been updated to reflect the new method names.

2.0.0-alpha.46 (2015-11-11)

Bug Fixes

  • core: Export dev mode API in Dart. (a3e6406), closes #5233
  • core: reexport PLATFORM_DIRECTIVES and PLATFORM_PIPES in dart (01ebff4)
  • core: various dart-specific fixes for core and facades (4a43230)
  • renderer: apply host element encapsulation also if the parent component is not encapsulate (344776f), closes #5240
  • analyzer: fix dart analyzer errors (56e7364), closes #4992
  • benchmarks: fix tracing categories to work with Dartium (64bd963), closes #5209
  • build: EMFILE error on Windows when executing JS unit tests (1dc8a0a), closes #4525 #4796
  • build: reorder bundling step (5fecb3b), closes #5208
  • compiler: don’t lowercase attributes to support svg (6133f2c), closes #5166
  • compiler: remove style when [style.foo]='exp' evaluates to null (f1989e7), closes #5110 #5114
  • core: Add an error state for ChangeDetectors that is set when bindings or lifecycle ev (d1b54d6), closes #4323 #4953
  • core: Provide setDevMode() to enable/disable development mode in Javascript. (4bb9c46)
  • core: Unload components when individually disposed. (1ff1792)
  • dart/transform: Gracefully handle empty .ng_meta.json files (a87c5d9)
  • forms: Export the NG_VALUE_ACCESSOR binding token. (fee5dea)
  • forms: update compose to handle null validators (9d58f46)
  • http: use Observable on Http methods (a9b1270), closes #5017
  • http: use Response for JSONP errors (31687ef)
  • JsonPipe: marks json pipe as not pure Marked json pipe as not pure so that it runs all the (fc016b5), closes #4821
  • material: Disable md-grid-list tests until #5132 is fixed. (0b11051)
  • ng-content: wildcard ng-content has to go last. (39626a9), closes #5016
  • NgFor: allow default templates with ng-for-template (2d0c8f1), closes #5161
  • Pipe: pure is an optional argument (7ba426c)
  • Pipes: mark date & slice as non-pure (2f1f83a)
  • playground: fix the inbox example (6240245)
  • remove deprecated zone API usage in testability (3593d85), closes #5084
  • router: properly serialize aux routes (23784a2)
  • remove internal usages of deprecated overrideOnTurnDone (c814dfb), closes #5079
  • router: respond to hashchange events (53bddec), closes #5013
  • RouterLink: do not prevent default behavior if target set on anchor element (a69e7fe), closes #4233 #5082
  • setup: set tsconfig so that it works in editors (fb8b815)
  • shadow_css: strip comments and fix logic for parsing rules. (d8775e0), closes #5037 #5011
  • test: "integration tests svg should support svg elements" fails in non-Chrome browsers (c4964e7), closes #4987 #5000
  • test: Android browser does not support calc() a CSS unit value (e37799a), closes #5001
  • WebWorker: Don't send messages when the buffer is empty (8485ef9), closes #4138
  • WebWorker: Fix bug causing multi browser demo to crash (eba7073), closes #4839

Features

  • change_detect: Guard checkNoChanges behind assertionsEnabled (63e853d), closes #4560
  • ChangeDetector: Add support for short-circuiting (7e92d2e)
  • core: add support for ambient directives (5948aba)
  • core: add support for ambient directives to dart transformers (4909fed), closes #5129
  • core: make transformers handle @Input/@Output/@HostBinding/@HostListener (16bc238), closes #5080
  • core: renam AMBIENT_DIRECTIVES and AMBIENT_PIPES into PLATFORM_DIRECTIVES and PLATFORM (e27665c), closes #5201
  • dart: Support forcing dev mode via enableDevMode in Dart. (a8d9dbf), closes #5193
  • dart/transform: Simplify dependency imports (9d0b61b)
  • facade: add a way to convert observables into promises (2c201d3)
  • facade: add a way to detect if an object is a Promise (fc50829)
  • facade: add ObservableWrapper.fromPromise (53bd6e1)
  • facade: add support for async validators returning observables (4439106), closes #5032
  • forms: add support for adding async validators via template (31c12af)
  • forms: add support for async validations (bb2b961)
  • forms: implements a combinator for composing async validators (cf449dd)
  • forms: remove controlsErrors (7343ef0), closes #5102
  • forms: update FormBuilder to support async validations (1c322f1), closes #5020
  • forms: Use the DefaultValueAccessor for controls with an ng-default-control attribute. (f21e782), closes #5076
  • router: provide RouteConfig object for AuxRoute (0ebe283), closes #4319

Performance Improvements

  • dart/transform: Restrict visibility/mutability of codegen (45b33c5), closes #5009

BREAKING CHANGES

  • AMBIENT_DIRECTIVES -> PLATFORM_DIRECTIVES

  • AMBIENT_PIPES -> PLATFORM_PIPES

  • Previously, the controlsErrors getter of ControlGroup and ControlArray returned the errors of their direct children. This was confusing because the result did not include the errors of nested children (ControlGroup -> ControlGroup -> Control). Making controlsErrors to include such errors would require inventing some custom serialization format, which applications would have to understand. Since controlsErrors was just a convenience method, and it was causing confusing, we are removing it. If you want to get the errors of the whole form serialized into a single object, you can manually traverse the form and accumulate the errors. This way you have more control over how the errors are serialized.

2.0.0-alpha.45 (2015-10-29)

Bug Fixes

  • benchmarks: update react and polymer benchmarks and get tree update numbers for all of the b (bc10dc3), closes #4709
  • benchpress: increase sampling frequency (127d6b6), closes #4985
  • ChangeDetector: support for NaN (1316c3e), closes #4853
  • compiler: create literal property bindings for empty *… directives. (b2dc5c2), closes #4916
  • compiler: do not match directives to variable names (711dbf4)
  • compiler: load style urls in runtime mode correctly (27dbd2d), closes #4952
  • compiler: support events on a template element that are consumed via a direct expression (3118d5c), closes #4883
  • core: Fix typo (485c85b), closes #4803
  • dart/transform: Fix issue with deferred in .ng_deps (6be95ae)
  • debug_element: don’t descend into merged embedded views on componentChildren. (60bedb4), closes #4920
  • default_value_accessor: support custom input elements that fire custom change events. (56a9b02), closes #4878
  • di: allow dependencies as flat array (6514b8c)
  • facades: reduce node count by 1 in assertionsEnabled (edfa35b)
  • forms: handle control change in NgFormControl (d29a9a9)
  • lang: avoid infinite loop when calling assert() (5c48236), closes #4981 #4983
  • lint: enforce that module-private members have @internal. (098201d), closes #4645 #4989
  • ng_class: support sets correctly (2957b0b), closes #4910
  • render: create svg elements with the right namespace (ac52bfd), closes #4506 #4949
  • renderer: support xlink:href attribute in svg (540b8c2), closes #4956
  • router: fix error message text (280cd33)
  • router: respect LocationStrategy when constructing hrefs in links (2a3e11d), closes #4333
  • style_url_resolver: include asset: urls into precompiled stylesheets. (d8b3601), closes #4926
  • typings: don't expose RootTestComponent_ (05d29a9), closes #4776 #4777
  • url_resolver: always replace package: in Dart, even if it came from baseUrl. (fd9b675), closes #4775
  • WebWorker: Serialize scroll events (84d1f93), closes #4836 #4840

Features

  • change detection: remove support for "if" (0a94021), closes #4616
  • core: PlatformRef and ApplicationRef support registration of disposal functions. (8dd3082)
  • dart/transform: Add getters, setters, methods to NgDepsModel (d68955a)
  • dart/transform: Avoid overwriting assets (ca5e31b)
  • dart/transform: Do not declare outputs (27ead8c)
  • dart/transform: Match runtime semantics for template values (bdd031a)
  • dart/transform: Parse directives dependencies from the Dart ast (2604402)
  • forms: add support for Validator (547e011)
  • forms: Export NumberValueAccessor (25ddd87)
  • forms: Implement a way to manually set errors on a control (ed4826b), closes #4917
  • forms: support adding validators to ControlGroup via template (7580628), closes #4954
  • ngUpgrade: simple example (9d0d33f)
  • move NgZone to Stream/Observable-based callback API (491e1fd)
  • upgrade clang-format to 1.0.32. (4a1b873)
  • Parser: associate pipes right to left (4639f44), closes #4605 #4716
  • router: add support for route links with no leading slash (07cdc2f), closes #4623
  • router: Make RootRouter disposable to allow cleanup of Location subscription. ROUTER_PRO (2e059dc), closes #4915
  • router: Support unsubscription from Location by returning the subscription. (2674eac)
  • validators: Add a pending state to AbstractControl (c9fba3f)
  • validators: Allow errors at both the group/array level or their children (28d88c5)

BREAKING CHANGES

ControlGroup.errors and ControlArray.errors have changed

  • Before: ControlGroup.errors and ControlArray.errors returned a reduced value of their children controls' errors.
  • After: ControlGroup.errors and ControlArray.errors return the errors of the group and array, and ControlGroup.controlsErrors and ControlArray.controlsErrors return the reduce value of their children controls' errors.

Errors format has changed from validators

Now errors from a control or an array's children are prefixed with 'controls' while errors from the object itself are left at the root level.

Example: Given a Control group as follows:

var group = new ControlGroup({
  login: new Control("", required),
  password: new Control("", required),
  passwordConfirm: new Control("", required)
});

Before:

group.errors
{
  login: {required: true},
  password: {required: true},
  passwordConfirm: {required: true},
}

After:

group.errors
{
  controls: {
    login: {required: true},
    password: {required: true},
    passwordConfirm: {required: true},
  }
}

Pipes are now associated right to left

  • Before: 1 + 1 | pipe:a | pipe:b was parsed as (1 + 1) | pipe:(a | pipe:b)
  • After: 1 + 1 | pipe:a | pipe:b is parsed as ((1 + 1) | pipe:a) | pipe:b

NgZone Moved to Stream/Observable-based callback API

  • deprecates these methods in NgZone: overrideOnTurnStart, overrideOnTurnDone, overrideOnEventDone, overrideOnErrorHandler
  • introduces new API in NgZone that may shadow other API used by existing applications.

Directives no longer match to variable names

You can no longer use a #foo or a var-foo to apply directive [foo], although it didn't work properly anyway. This commit is fixing breakage caused by the switch to pre-compiler (exact SHA unknown).

Actions no longer support if statements

2.0.0-alpha.44 (2015-10-15)

Bug Fixes

  • compiler: attribute case in IE9 (b89c5bc), closes #4743
  • compiler: explicitly support event bindings also on <template> elements (cec8b58), closes #4712
  • dart/transform: Handle empty .ng_deps.dart files (5a50597)
  • dart/transform: Parse directives agnostic of annotation order (efddc90)
  • forms: emit value changes after errors and status are set (b716d23), closes #4714
  • style_compiler: don’t resolve absolute urls that start with a / during compilation (a941fb0), closes #4763
  • style_compiler: don’t touch urls in stylesheets and keep stylesheets with absolute urls in templ (7dde18b), closes #4740
  • testing: let DOM adapter dictate XHR implementation for tests (d7ab5d4)
  • transformers: show nice error message when an invalid uri is found (6436f96), closes #4731

Features

  • forms: add input[type=number] value accessor (65c737f), closes #4014 #4761
  • ngUpgrade: add support for upgrade/downgrade of injectables (d896e43), closes #4766
  • ngUpgrade: faster ng2->ng1 adapter by only compiling ng1 once (053b7a5)
  • query: add filter and reduce to QueryList (bfbf18d), closes #4710

2.0.0-alpha.42 (2015-10-13)

This is a quick follow-up release to 41 to fix the d.ts distribution with our npm package. See #4706 for more info.

Bug Fixes

  • build: Fix serve.js.dev to build bundles (3b03660), closes #4700
  • docs: minor @link fixes. (3a801c1), closes #4696
  • publish: emit type declarations with CJS build (57649d1), closes #4706 #4708
  • test: command compiler attr merge test in IE (e15e242)

Features

  • build: add tasks to watch and recompile js and dart (50e922f)
  • forms: add minlength and maxlength validators (e82a35d), closes #4705

BREAKING CHANGES

  • TypeScript typings are now included in the distribution. If you have installed external typings (eg. using tsd to fetch files from DefinitelyTyped), you need to remove them. TypeScript will give a Duplicate identifier error if the same type definition appears twice.

2.0.0-alpha.41 (2015-10-13)

Bug Fixes

  • compiler: merge class and style attributes from the element with the host attributes (eacc8e3), closes #4583 #4680
  • compiler: shadow CSS @import test in some browsers (0def28e), closes #4629
  • docs: Updated docs for default router location strategy (075011f), closes #4517
  • router: properly read and serialize query params (8bc40d3), closes #3957 #4225 #3784
  • test_lib: don't mock out XHR via MockXHR by default in tests (6abed8d), closes #4539 #4682
  • typings: add more missing typings. (aab0c57), closes #4636
  • typings: fix typings which were previously unchecked (c178ad4), closes #4625
  • typings: missing types in ListWrapper typings (597f79e)

Features

  • typings: *.d.ts files are now bundled with npm package, tsd link or tsd install no longer needed (95f9846)
  • core: desugar [()] to [prop] and (prop-change) (7c6130c), closes #4658
  • di: change the params of Provider and provide to start with "use" (1aeafd3), closes #4684
  • di: rename Binding into Provider (1eb0162), closes #4416 #4654
  • ngFor: support a custom template (6207b1a), closes #4637
  • ngUpgrade: support for content project from ng1->ng2 (cd90e6e)
  • ngUpgrade: transclude content from ng2->ng1 (19c1bd7), closes #4640

BREAKING CHANGES

  • angular2/test_lib is now called angular2/testing

    • test_lib.js -> testing.js
    • import {...} from 'angular2/test_lib' -> import {...} from 'angular2/testing'

  • [()] desugaring changed:

    Before:

    <cmp [(prop)]="field"> was desugared to <cmp [prop]="field" (prop)="field=$event">

    After:

    <cmp [(prop)]="field"> is desugared to <cmp [prop]="field" (prop-change)="field=$event">

API DEPRECATION

  • "DI Binding" terminology has changed to "DI Providers" to avoid conflicts/confusion with data-binding. All commonly used apis that use "bind" or "binding" in the name still work but are deprecated and will be removed in future alpha releases. Please update your code:
    • bind -> provide
    • @Component(bindings: ...) -> @Component(providers: ...)
    • @Component(viewBindings: ...) -> @Component(viewProviders: ...)
    • HTTP_BINDINGS -> HTTP_PROVIDERS
    • JSONP_BINDINGS -> JSONP_PROVIDERS
    • ROUTER_BINDINGS -> ROUTER_PROVIDERS
    • FORM_BINDINGS -> FORM_PROVIDERS
    • ELEMENT_PROBE_BINDINGS -> ELEMENT_PROBE_PROVIDERS
    • NoBindingError -> NoProviderError
    • AbstractBindingError -> AbstractProviderError
    • InvalidBindingError -> InvalidProviderError
    • beforeEachBindings -> beforeEachProviders
    • Binding -> Provider

2.0.0-alpha.40 (2015-10-09)

Bug Fixes

  • analyzer: fix dart analyzer errors (14fa007)
  • core: make .toRx() return Subject (4a36fd8), closes #4521 #4540
  • core: remove NgZone_ and use NgZone instead (bba0248)
  • css: when compiling CSS, leave absolute imports alone (04b3dee), closes #4592
  • dart/transform: Run DeferredRewriter in the correct phase (811d4c0)
  • dart/transform: Sanitize generated library names (ba6e0e1)
  • dart/transform: Write correct ng_deps without deferred imports (c94f239), closes #4587
  • location: improve the 'No base href set' error message (15ab6f6)
  • render: recurse into components/embedded templates not until all elements in a view have (6d4bd5d), closes #4551 #4601
  • tests: fix tests (8b725c7)
  • tests: fixes public api spec (d60c7a9)
  • typings: update test.typings for abstract superclasses (5458036)
  • web-workers: fix bindings (1100c9b)
  • XhrBackend: setRequestHeader takes a string arg (6b00b60), closes #4597

Features

  • core: add syntax sugar to make @View optional (bd31b01)
  • dart/transform: Track timing of transform tasks (0757265)
  • router: allow async routes to be defined with "loader" (ee32b1b)
  • transformers: update transformers to handle components without @View (a2e7ae5)
  • upgrade: support binding of Ng1 form Ng2 (8e1d2fb), closes #4542

2.0.0-alpha.39 (2015-10-06)

Bug Fixes

  • core: keep styles for ViewEncapsulation.Native isolated per component (0299d4a), closes #4513 #4524
  • core: set ViewEncapsulation.Emulated as the default again (a9aef8e), closes #4494
  • dart/transformer: Correctly handle const object annotations (decdbea), closes #4481
  • gulp: use the new karma.Server api (758efba), closes #4375
  • http: add missing semicolon (150cc22)
  • karma: socket.io 1.x transport is now called 'polling' instead of 'xhr-polling' (39e9bb6)
  • add test_lib.d.ts to type definitions in generated package.json (4ebb1a9)
  • karma-dart-evalcache: make the code compatible with karma 0.13.x (a649992)
  • npm_publish: update transitive typings provided in npm distribution (2ebc74d)
  • render: keep bindings of components in content and view in the right order (6fe8b85), closes #4522 #4523
  • shims: Don't rely on prefixed requestAnimationFrame (9679fc9), closes #4394
  • tslint: fix d.ts file paths for node_modules dependencies (2628631)
  • typings: repair broken type-checking for StringMap (208f3d4), closes #4487
  • typings: repair broken typechecks (6093e28), closes #4507 #4508

Features

  • upgrade: support binding of Ng2 form Ng1 (09371a3), closes #4458

BREAKING CHANGES

  • Renderer.registerComponent now takes an additional argument (0299d4a).

2.0.0-alpha.38 (2015-10-03)

Bug Fixes

  • annotation_matcher: fix typo with Directive matchers (841aa1a)
  • api: align dart/js APIs (af2cd4d)
  • api: remove animation from public API (f7d46e7)
  • api: remove DomRenderer from public API (105db02), closes #4187
  • api: remove RecordViewTuple / cleanup NgFor (61b6a47)
  • api: remove UNDEFINED (6db9f90)
  • benchpress: fix benchpress overreporting in chrome45 (0653b82), closes #4011 #4101
  • benchpress: make benchpress fit for chrome 45 (67b9414), closes #3411 #3982
  • benchpress: update build step, read and config (6ae9686), closes #4419
  • browser: make Firefox to work with es6-shim (e166f6f)
  • bug: reflect Dart interfaces from superclass as well (577ee37), closes #4221 #4222
  • build: add config for outputting the missing test_lib.d.ts file (f6108c5)
  • build: lazy-require es6-shim in the a1 router to prevent npm/gulp issues (e4f94f0)
  • build: lock dart dev version (43cca2d)
  • build: switch to cjs output for es5. (e9ad100), closes #3974
  • build: temporarily test dart with dart2js instead of pub serve (eb7839e)
  • build: Use Angular's testability API to wait for end of e2e tests (33593cf), closes #3911
  • bundles: add explicit format: cjs for empty files. (ef61b81)
  • change_detection: _throwError should not mask the original exception (cec4b36)
  • code size: do not rely on Uri in BrowserDomAdapter (9dc1d6a), closes #4182
  • compiler: const is not supported in IE9 and IE10 (b44c13b), closes #4465
  • compiler: Implement Token#toString for Operator (3b9c086), closes #4049
  • compiler: minor cleanups and fixes (0ed6fc4)
  • compiler: remove attributes when expression in [attr.foo]='exp' evaluates to null (045cc82), closes #4150 #4163
  • core: Document the new bootstrap APIs. Also rename rootBindings() to platformBindings( (06f8330), closes #4218
  • core: export bootstrap from core exports for JS (4fd9cc2), closes #4097
  • dart/transform: Fix transformer output declaration (1f2302e)
  • dart/transform: Handle export cycles (e7d65ad), closes #4370
  • debug: make debug tools take ComponentRef (70586b6), closes #4203
  • DirectiveResolver: Synced with latest changes (86bda28), closes #3928
  • dist: don't distribute the HTML dart api docs (be6d92c), closes #4115 #4211
  • dts generation: add support for type aliases (d782616), closes #3952
  • dts generation: rewrite the d.ts file code generator to fix bugs and apply type remap correctly (ad3b9cf)
  • exception_handler: fix error messages of wrapped exceptions (f6cc573), closes #4117
  • exceptions: NoAnnotationError message is not displayed (eaa20f6), closes #4215 #4223
  • facade: workaround for lack of Symbol.iterator in es6-shim (390aacd), closes #4219 #4216
  • fake_async: remove unused variable (ddde711)
  • forms: Also update viewModel in NgFormControl (70f6a46)
  • forms: avoid issues with nulls checking on validation status and other form states. (7714d6a), closes #4338
  • forms: Update NgModel's viewModel when model changes (e36966b), closes #3627
  • http: change http interfaces to types (3d6e3c2), closes #4024
  • http: throw if url is not string or Request (3525d8a), closes #4245 #4257
  • ListWrapper: make list slice in dart return empty list if start and end are inverted like JS (bced3aa)
  • NgClass: ignore empty and blank class names (73351ac), closes #4033 #4173
  • pipes: add triple ticks around async_pipe code sample (7b3161a), closes #4110
  • query: clean-up queryref during dehydration (01cdd31), closes #3944 #3948
  • reflector: merge prop metadata from getters and setters (15164a8), closes #4006
  • router: do not reuse common children with different parents (77e8304)
  • router: load route config from async instructions (5e49d7e), closes #4146
  • router: recognize child components with empty segments (3099449), closes #4178
  • router: throw when generating non-terminal link (8aec215), closes #3979 #4092
  • router: use StringWrapper.startsWith (6e0ca7f)
  • services: export title service (e2f5d87), closes #4271
  • sfx: Include ngHttp in SFX bundle (283415b), closes #3933
  • shims: add requestAnimationFrame shim for IE9 and Android (4f56a01), closes #4209
  • shims: function.name to return empty string when no name (3a7b50f)
  • test: Android browser does not support element.click() (c83207f)
  • test: AngularProfiler should check before using modern APIs (abc4ef3)
  • test: do not set ng.probe when ng is null or undefined (df7f59b)
  • test: make evalModule faster by caching spawned modules in the browser (67c79ba)
  • test: PostMessageBusSink tests failing in slow browsers (55290b9)
  • test: StyleCompiler tests failing in Android browsers (d646463)
  • test: StyleCompiler tests failing in Android browsers (9c97690), closes #4351
  • test_lib: add missing types (34deda5)
  • test_lib: reexport fake_async via angular/test (687e7b5)
  • Typings: Output public constructors in .d.ts files (1926335), closes #3926 #3963
  • Typings & Test API:
    • Remove public exports added in 1926335b85 (787d1f9)
    • closes #4147
    • BREAKING CHANGE: RootTestComponent is no longer DebugElement; to get to component instance use testComp.debugElement.componentInstance
  • upgrade: assert correct interleaving of evaluation. (a562230), closes #4436
  • WebWorker: Add zone support to MessageBus (f3da37c), closes #4053
  • WebWorker: Fix Todo Server demo and add test to ensure the demo can bootstrap. (696edde), closes #3970

Features

  • angular_1_router: add ngRouteShim module (aed34e1), closes #4266
  • animate: adds basic support for CSS animations on enter and leave (39ce9d3), closes #3876
  • animate: cross-browser compatibility (bffa2cb), closes #4243
  • Binding: improve errors (0319417), closes #4358 #4360
  • change detection: export SimpleChange (0a88e7b), closes #4337
  • change_detection: allow triggering CD form ChangeDetectorRef (63e7859), closes #4144
  • code size: make assertionsEnabled() statically computable by dart2js (241632a), closes #4198
  • compiler: add change detector generation (12dd44f), closes #4057
  • compiler: add stylesheet compiler (2384082), closes #3891
  • compiler: add TemplateCompiler (457b689), closes #4220
  • compiler: allow to create ChangeDetectors from parsed templates (2fea0c2), closes #3950
  • compiler: support creating template commands (0246b2a), closes #4142
  • core: Add a long-form syntax for Angular bootstrapping. (97d1844), closes #3852
  • core: add sugar to use ContentChildren and ViewChildren as prop decorators (2e9de0b), closes #4237
  • core: add support for @ContentChild and @ViewChild (c2a60f1), closes #4251
  • core: add support for @HostBinding and @HostListener (df8e15c), closes #3996
  • core: add support for @Property and @Event decorators (896add7), closes #3992
  • core: add support for ContentChildren and ViewChildren (5dbe292)
  • core: renames Property into Input and Event into Output (adbfd29)
  • core: Support multiple ChangeDetectors in a single LifeCycle. (4f57990)
  • core: support properties and events in addition to inputs and outputs to make transiti (c9901c5), closes #4482
  • CORE_DIRECTIVES: add NgStyle to CORE_DIRECTIVES (5f15363), closes #4096 #4161
  • dart/transform: Declare transformer outputs (2acc1ad)
  • dart/transform: Record property metadata (64e8f93), closes #1800 #3267 #4003
  • di: add support for multi bindings (7736964)
  • docs: document change detection profiler (4ec4dca)
  • forms: make NgControl -> NgValueAccessor dependency unidirectional (00a4b2e), closes #4421
  • http: Add support for strings as http method names (34518f0), closes #4331
  • ng_for: Add Even and Odd variables to ng_for (a15b679), closes #4181
  • NgFor: $last property support (be95411), closes #3991
  • perf: change detection profiler (8dd6c46), closes #4000
  • pipes: add slice pipe that supports start and end indexes (c2043ec)
  • pipes: add support for pure pipes (a8bdb69), closes #3966
  • query: implement query update mechanism based on views. (5ebeaf7), closes #3973
  • query: make QueryList notify on changes via an observable (3aa2047), closes #4395
  • query: remove the 3-query-per-element limit (4efc4a5), closes #4336
  • render: add generic view factory based on the template commands (1cf4575), closes #4367
  • router: enforce convention of CamelCase names in route aliases (5298eb0), closes #4083
  • router: introduce new navigate method (d9036c6), closes #4040 #4074
  • StringWrapper: add support for JS slice method to string (0808eea)
  • TestComponentBuilder: add #overrideBindings and #overrideViewBindings (f91c087), closes #4052
  • tests: add helper to eval a module (2a126f7)
  • transformers: record setters for query fields (589ce31), closes #4344
  • upgrade: Allow including ng2/1 components in ng1/2 (8427863), closes #3539

BREAKING CHANGES

Query

make QueryList notify on changes via an observable

  • Before: query.onChange(() => ...);
  • After: query.changes.subscribe((iterable) => {});

Router

introduce new navigate method

Previously, router.navigate took a string representing the URL. Now, it accepts an array that mirrors the link DSL. The old navigate method has been renamed to router.navigateByUrl. Either change your navigation calls to use the DSL (preferred) or call router.navigateByUrl instead.

  • Before: router.navigate

  • After: router.navigateUrl

Pipes

add support for pure pipes By default, pipes are pure. This means that an instance of a pipe will be reused and the pipe will be called only when its arguments change.

Before:

@Pipe({name: 'date'}) class DatePipe {} defines an impure pipe.

After:

@Pipe({name: 'date'}) class DatePipe {} defines a pure pipe. @Pipe({name: 'date', pure: false}) class DatePipe {} defines an impure pipe.

  • Before: @Pipe({name: 'date'}) class DatePipe {} defines an impure pipe.
  • After: @Pipe({name: 'date'}) class DatePipe {} defines a pure pipe. @Pipe({name: 'date', pure: false}) class DatePipe {} defines an impure pipe.

ViewQuery

Implement query update mechanism based on views.

  • ViewQuery no longer supports the descendants flag. It queries the whole component view by default.

Instead of working with finer grained element injectors, queries now iterate through the views as static units of modification of the application structure. Views already contain element injectors in the correct depth-first preorder.

This allows us to remove children linked lists on element injectors and a lot of book keeping that is already present at the view level.

Queries are recalculated using the afterContentChecked and afterViewChecked hooks, only during init and after a view container has changed.

  • Before: @ViewQuery(SomeDirective, {descendants: true})) someDirective
  • After: @ViewQuery(SomeDirective) someDirective

DI

add support for multi bindings Previously a content binding of a component was visible to the directives in its view with the host constraint. This is not the case any more. To access that binding, remove the constraint.

Core

remove the (^ syntax and make all DOM events bubbling)

  • Before
<div (^click)="onEventHandler()">
  <button></button>
</div>
  • After
<div (click)="onEventHandler()">
  <button></button>
</div>

Properties/Events (Inputs/Outputs)

Rename Property into Input and Event into Output

  • Before: @Directive({properties: ['one'], events: ['two']})

  • After: @Directive({inputs: ['one'], outputs: ['two']})

  • Before: @Component({properties: ['one'], events: ['two']})

  • After: @Componet({inputs: ['one'], outputs: ['two']})

  • Before: class A {@Property() one; @Event() two;}

  • After: class A {@Input() one; @Output() two;}

Compiler

With a new compiler NgNonBindable is not a directive but rather a special attribute (ng-non-bindable) recognized by the compiler. This means that you can't import / use the NgNonBindable as a directive. You should remove all the imports for the the NgNonBindable directive and all the references to it in the directives section of the @View decorator.

2.0.0-alpha.37 (2015-09-09)

Bug Fixes

  • build: delete unreferenced typings on npm install (42e1b07), closes #1636 #3940
  • bundle: don't include System.config in dev bundle (a94f051), closes #3826 #3862
  • ComponentUrlMapper: support relative template URLs in Dartium (7c7888d), closes #2771 #3743
  • core: Fix type error (6c3c606)
  • http: change type declarations to interfaces and export EventEmitter (10437ab)
  • router: re-export of Type (b8be4bf), closes #3632 #3704
  • RouteRegistry: initialize RouteParams.params (3791c4a), closes #3755
  • test: error in karma when systemjs imports fail (7820086), closes #3846
  • typings: emit spread parameters (a34d4c6), closes #3875
  • WebWorker: Return boolean from dispatchRenderEvent (457eb5d)
  • WebWorker: WebWorkerRenderer removes views after they're destroyed (9619636), closes #3240 #3894

Features

  • compile: add HtmlParser, TemplateParser, ComponentMetadataLoader (9f576b0), closes #3839
  • compiler: add full directive metadata and validation logic (f93cd9c), closes #3880
  • core: added afterContentInit, afterViewInit, and afterViewChecked hooks (d49bc43), closes #3897
  • core: remove the (^ syntax and make all DOM events bubbling (60ce884), closes #3864
  • docs: document code size management tools for Dart (6532171)
  • docs: document unused reflection info tracking (46f751b)
  • exception_handler: changed ExceptionHandler to use console.error instead of console.log (3bb27de), closes #3812
  • router: hash-cons ComponentInstructions (e1a7e03)
  • router: implement Router.isRouteActive (de37729)
  • router: router-link-active CSS class support (36eb9d3), closes #3209
  • WebWorker: Expose MessageBroker API (358908e), closes #3942
  • WebWorkers: Add WebSocket MessageBuses for debugging apps (4ba4427), closes #3858

BREAKING CHANGES

Events

  • Before
<div (^click)="onEventHandler()">
  <button></button>
</div>
  • After
<div (click)="onEventHandler()">
  <button></button>
</div>

Lifecycle

  • Before (ES5)
var HelloCmp = ng.
  Component({
    selector: 'hello-cmp',
    lifecycle: [LifecycleEvent.onInit]
  })
  .View({
    template: `<h1>hello, there!</h1>`
  })
  .Class({
    onInit: function() {
      console.log('hello-cmp init');
    }
  });
  • Before (ES6)
import {Component, View, LifecycleEvent} from 'angular2/angular2';

@Component({
  selector: 'hello-cmp',
  lifecycle: [LifecycleEvent.onInit]
})
@View({
  template: `<h1>hello, there!</h1>`
})
class HelloCmp {
  onInit() {
    console.log('hello-cmp init');
  }
}
  • After (ES5)
var HelloCmp = ng.
  Component({
    selector: 'hello-cmp'
  })
  .View({
    template: `<h1>hello, there!</h1>`
  })
  .Class({
    onInit: function() {
      console.log('hello-cmp init');
    }
  });
  • After (ES6)
import {Component, View, OnInit} from 'angular2/angular2';

@Component({
  selector: 'hello-cmp'
})
@View({
  template: `<h1>hello, there!</h1>`
})
class HelloCmp implements OnInit {
  onInit() {
    console.log('hello-cmp init');
  }
}

2.0.0-alpha.36 (2015-08-31)

Bug Fixes

  • .d.ts: show unknown fields as ‘any’ not ‘void’. (a0b2408), closes #3637
  • build: do not run build/pubbuild.dart twice (e72305e), closes #3831
  • build: error when running npm test locally (bf4b75e), closes #3806
  • build: make e2e tests faster (c2279dd), closes #3822
  • change_detection: fixed reflect properties as attributes (a9ce454), closes #3761
  • change_detection: update the right change detector when using ON_PUSH mode (195c5c2)
  • compiler: detect and report error for views with empty templateUrl (215c4aa), closes #3762 #3768
  • dart: bad export in core.dart (984e7b8)
  • examples: Modifies web worker examples to be compatible with systemjs 0.18.10. (675cb87), closes #3630
  • http: allow using JSONP_INJECTABLES and HTTP_INJECTABLES in same injector (5725f71), closes #3365 #3390
  • http/http: allow for commonjs as ngHttp (16eb8ce), closes #3633
  • injector: support getRootInjectors on dehydrated injectors. (92da543), closes #3760
  • injectors: reset the construction counter in dynamic strategy. (272ad61), closes #3635
  • <template> tag for browsers that do not suppor them (ddcfd46), closes #3636
  • karma: corrected race condition with RX loading (8dc509f)
  • parser: detect and report interpolation in expressions (b039ec3), closes #3645 #3750
  • router: allow router-link to link to redirects (72e0b8f), closes #3335 #3624
  • router: subscribe should return subscription (5c95b37), closes #3491 #3695
  • typings: include static members (894af28), closes #3175 #3780
  • ViewLoader: provide componentId in missing template / templateUrl errors (3871f89)
  • wtf: fix NgZone.run instrumentation (5f0a0fd), closes #3788
  • wtf paramater passing on scope (9afcb00), closes #3726

Features

  • track unused reflection data (8336881)
  • browser: support Edge (3b49652), closes #3667
  • build: added a temporary fix to make test.unit.dart work (85ec34d)
  • change_detection: added support for observable components and directives (e8e430e)
  • change_detection: do not reparse AST when using generated detectors (d2d0715)
  • docs: export type info for var and const exports (9262727), closes #3700
  • facade: add maximum method for ListWrapper (b5c4d8b)
  • http: xhr error listener invokes throw on EventEmitter (f2d3bdb), closes #2667
  • router: add AngularJS router (fde026a)
  • router: add reuse support for AngularJS router (ddb62fe), closes #3698
  • url_resolver: Allow a developer to customize their package prefix (9cc1cd2), closes #3794

2.0.0-alpha.35 (2015-08-19)

Bug Fixes

  • benchmarks: remove reference to String.prototype.contains() (b6ee208), closes #3570
  • browser_adapter.ts: baseElement.getAttribute (235dec2), closes #3214
  • compiler: strip script tag from templates (748c2d6), closes #2766 #3486
  • CSSClass: change selector to ng-class (ff1b110), closes #3498
  • dart: @proxy is a value, not a factory (b4a0629), closes #3494
  • docs: export bootstrap in core.ts but not in core.dart (5f7d4fa)
  • docs: ng-non-bindable (f2f4b90), closes #3607
  • exception_handler: log errors that are thrown by the compiler (07b9be7)
  • NgClass: take initial classes into account during cleanup (ed25a29), closes #3557
  • presubmit: uses proper branch instead of hard coded (96e34c1), closes #3552
  • query: do not visit dehydrated injectors. (6c9e712)
  • router: fix regression with generating links to async routes (26d2ea8), closes #3650
  • router: throw when component in route config is not defined (903a0f0), closes #3265 #3569
  • test_lib: run unit tests in default Documnent (a37de36), closes #3501 #3475
  • testability: properly throw when no testability available (841206c)
  • testability: throw if no testability available (08dbe87)
  • Testability: fix type error in getAllAngularTestability (dart) (574bbea)
  • transformers: be more specific in the imports to rewrite (86eb46a), closes #3473 #3523
  • improper use package name in facade (64ebf27), closes #3613
  • typescript: update to typescript with fixed system emit (ac31191), closes #3594
  • UrlResolver: encode URLs before resolving (4f5e405), closes #3543 #3545
  • WebWorkers: Run XHR requests on the UI (2968517), closes #3652

Features

  • change_detection: added an example demonstrating how to use observable models (52da220), closes #3684
  • change_detection: added an experimental support for observables (cbfc9cb)
  • change_detection: request a change detection check when an event happens (5e6317f), closes #3679
  • compiler: allow binding to className using class alias (a7a1851), closes #2364
  • coreDirectives: add NgClass to coreDirectives (6bd95c1), closes #3534
  • dart/transform: Support part directives (aa480fe), closes #1817
  • di: added resolveAndInstantiate and instantiateResolved to Injector (06da60f)
  • http: serialize search parameters from request options (77d3668), closes #2417 #3020
  • npm: add typescript block to package.json (b5fb05b), closes #3590 #3609
  • npm: publish bundles and their typings in npm distribution (7b3cca2), closes #3555
  • pipe: added the Pipe decorator and the pipe property to View (5b5d31f), closes #3572
  • pipes: changed PipeTransform to make onDestroy optional (839edaa)
  • PropertyBindingParser: support onbubble-event as an alternate syntax for (^event) (1f54e64), closes #3448 #3616
  • query: allow to query for TemplateRef (585ea5d), closes #3202
  • query: view query is properly updated when dom changes. (2150a8f), closes #3033 #3439
  • query_list: delegate toString to _results array (35a83b4), closes #3004
  • refactor: replaced ObservablePipe and PromisePipe with AsyncPipe (106a28b)
  • router: auxiliary routes (ac6227e), closes #2775
  • router: user metadata in route configs (ed81cb9), closes #2777 #3541
  • test: find testabilities across dart js applications (1d65b38), closes #3611
  • testability: option to disable tree walking (8f5360c)
  • typings: allow declaration of reference paths (1f692ae), closes #3540
  • typings: allow defining custom namespace for bundle (dfa5103), closes #2948 #3544

BREAKING CHANGES

  • rename all constants to UPPER_CASE names

    • appComponentTypeToken => APP_COMPONENT
    • coreDirectives => CORE_DIRECTIVES
    • formDirectives => FORM_DIRECTIVES
    • formInjectables => FORM_BINDINGS
    • httpInjectables => HTTP_BINDINGS
    • jsonpInjectables => JSONP_BINDINGS
    • PROTO_CHANGE_DETECTOR_KEY => PROTO_CHANGE_DETECTOR
    • appComponentRefPromiseToken => APP_COMPONENT_REF_PROMISE
    • appComponentTypeToken => APP_COMPONENT
    • undefinedValue => UNDEFINED
    • formDirectives => FORM_DIRECTIVES
    • DOCUMENT_TOKEN => DOCUMENT
    • APP_ID_TOKEN => APP_ID
    • MAX_IN_MEMORY_ELEMENTS_PER_TEMPLATE_TOKEN => MAX_IN_MEMORY_ELEMENTS_PER_TEMPLATE
    • appBaseHrefToken => APP_BASE_HREF

  • renamed DI visibility flags

    • PRIVATE => Visibility.Private
    • PUBLIC => Visibility.Public
    • PUBLIC_AND_PRIVATE => Visibility.PublicAndPrivate

  • renamed all "annotation" references to "metadata"

    • *Annotations => *Metadata
    • renderer.DirectiveMetadata => renderer.RendererDirectiveMetadata
    • renderer.ElementBinder => renderer.RendererElementBinder
    • impl.Directive => impl.DirectiveMetadata
    • impl.Component => impl.ComponentMetadata
    • impl.View => impl.ViewMetadata

  • IS_DARTIUM constant is no longer exported/supported

  • The HTTP package is no longer supported in Dart (use standard library apis instead)

  • Remove IRequestOptions / IResponseOptions / IQueryList interfaces

  • Pipe factories have been removed and Pipe names to pipe implementations are 1-to-1 instead of 1-to-*

    Before: 

    class DateFormatter {
transform(date, args){}
}
    

    class DateFormatterFactory {
supporst(obj) { return true; }
create(cdRef) { return new DateFormatter(); }
}
new Pipes({date: [new DateFormatterFactory()]})

    After: 

    class DateFormatter {
transform(date, args){}
}
new Pipes({date: DateFormatter})

  • Previously Angular called onDestroy on all pipes. Now Angular calls onDestroy only on pipes that have the onDestroy method.

  • Instead of configuring pipes via a Pipes object, now you can configure them by providing the pipes property to the View decorator.

    @Pipe({
name: 'double'
})
class DoublePipe {
transform(value, args) { return value * 2; }
}
@View({
template: '{{ 10 | double}}'
pipes: [DoublePipe]
})
class CustomComponent {}

  • The router was previously exported as ng.router in the angular.sfx.dev.js bundle, but now it is exported as ngRouter.

  • The selector for the CSSClass directive was changed from [class] to [ng-class]. The directive itself was renamed from CSSClass to NgClass

2.0.0-alpha.34 (2015-08-07)

Bug Fixes

  • XHRConnection: use xhr status code (96eefdf), closes #2841
  • bootstrap: fix expressions containing bootstrap (fixes #3309) (2909576), closes #3309
  • browser_adapter: fix clearNodes() in IE (70bc485), closes #3295 #3355
  • collection: MapIterator.next() is not supported (Safari) (12e4c73), closes #3015 #3389
  • compiler: Allow components to use any style of selector. Fixes #1602 (c20a5d6), closes #1602
  • core: export LifeCycle at top-level modules (4e76cac), closes #3395
  • dart/transform: Remove malfunctioning zone error handler (68a581a), closes #3368
  • decorators: stop directives inheriting parent class decorators. (f7d7789), closes #2291
  • docs: add ViewDefinition, DirectiveMetadata to public API (d4ded1a), closes #3346
  • remove unused imports (39b0286)
  • parser: detect empty expression in strings to interpolate (4422819), closes #3412 #3451
  • query: view query should not be updated when subviews are attached. (34acef5)
  • render: allow to configure when templates are serialized to strings (dd06a87), closes #3418 #3433
  • router: ensure navigation via back button works (7bf7ec6), closes #2201
  • style_url_resolver: fix data: url resolution (73b7d99)
  • testing: Fixed race condition in WebWorker and Routing tests (eee2146)

Features

  • WebWorkers: Add WebWorker Todo Example. Add support for more DOM events. (d44827a)
  • WebWorkers: Add WebWorker Todo Example. Add support for more DOM events. (c5cb700)
  • implement web-tracing-framework support (77875a2), closes #2610
  • compiler: introduce schema for elements (d894aa9), closes #3353
  • core: made directives shadow native element properties (3437d56)
  • md-button: enhance button focus appearance. (6d280ea)
  • pipes: replaces iterable and key value diffing pipes with services (392de4a)
  • enable the decorators compiler option. (0bb78b7)
  • export a proper promise type. (861be30)
  • upgrade ts2dart to 0.7.1. (a62a6ba)
  • router: add back() support to MockLocationStrategy (60f38ea)
  • testability: Expose function getAllAngularTestabilities (7b94bbf)
  • transformers: add more information to factory debug reflection (be79942)

Performance Improvements

  • change_detection: do not check intermediate results (c1ee943)
  • change_detection: do not generate onAllChangesDone when not needed (adc2739)
  • change_detection: removed the currentProto property (71ea199)

BREAKING CHANGES

  • Directives that previously injected Pipes to get iterableDiff or keyvalueDiff, now should inject IterableDiffers and KeyValueDiffers.

  • Previously, if an element had a property, Angular would update that property even if there was a directive placed on the same element with the same property. Now, the directive would have to explicitly update the native elmement by either using hostProperties or the renderer.

<a name"2.0.0-alpha.33">

2.0.0-alpha.33 (2015-07-30)

Bug Fixes

  • addresses a couple ddc type errors (f1e42920)
  • .d.ts: Correct new Type interface return type (78fdf9a1, closes #2399, #3316)
  • build: don't trigger travis on g3sync branch (61b77034)
  • change_detection: convert interpolated null values to empty strings (345fa521, closes #3007, #3271)
  • class:
  • compiler: prevent race conditions (5ec67ee2, closes #3206, #3211)
  • core: fix type error in setElementProperty (448264be, closes #3279)
  • element_injector: do not throw when cannot find element when trying to report an error (03c8e742)
  • presubmit: corrected user/email for git push (e40ff368)
  • projection:
  • query: the view should not be visible to @Query. (1d450294)
  • transformer:
    • Fix generation of annotations argument when registering functions. (2faa8985)
    • Don't throw on annotations that don't match a descriptor. (f575ba60, closes #3280)
    • Loggers now are per zone and each transform runs in its own zone (bd65b63c)
  • typings: test our .d.ts with --noImplicitAny (19d8b221)
  • url_resolver: in Dart make package urls relative to AppRootUrl (469afda5)

Features

  • benchmark: add static_tree benchmark (854b5b7d, closes #3196)
  • bootstrap: remove the need for explicit reflection setup in bootstrap code (3531bb71)
  • build: initial SauceLabs setup (eebd736c, closes #2347)
  • change_detection:
    • generate checkNoChanges only in dev mode (71bb4b3e)
    • provide error context for change detection errors (c2bbda02)
  • core: provide an error context when an exception happens in an error handler (8543c347)
  • di: added context to runtime DI errors (5a86f859)
  • exception_handler:
    • print originalException and originalStack for all exceptions (e744409c)
    • change ExceptionHandler to output context (fdf226ab)
  • http: call complete on request complete (6fac9011, closes #2635)
  • http.ts: export BrowserXHR (8a91d716, closes #2641)
  • lang: added "context" to BaseException (8ecb632d)
  • router: use querystring params for top-level routes (fdffcaba, closes #3017)
  • testability: hook zone into whenstable api with async support (a8b75c3d)
  • transformers: directive aliases in Dart transformers (fix #1747) (fd46b49e)
  • url_resolver: support package: urls () (408618b8, closes #2991)

Breaking Changes

  • View renderer used to take normalized CSS class names (ex. fooBar for foo-bar). With this change a rendered implementation gets a calss name as specified in a template, without any transformations / normalization. This change only affects custom view renderers that should be updated accordingly.

Closes #3264

(a8b57256)

2.0.0-alpha.32 (2015-07-29)

Bug Fixes

  • .d.ts: Correct new Type interface return type (78fdf9a), closes #2399 #3316
  • build: don't trigger travis on g3sync branch (61b7703)
  • change_detection: convert interpolated null values to empty strings (345fa52), closes #3007 #3271
  • class: allow class names with mixed case (a8b5725), closes #3001 #3264
  • class: correctly clean up on destroy (1438922), closes #3249 #3256
  • compiler: prevent race conditions (5ec67ee), closes #3206 #3211
  • core: fix type error in setElementProperty (448264b), closes #3279
  • dart/transform: Handle mixed lifecycle specs (23cd385), closes #3276
  • element_injector: do not throw when cannot find element when trying to report an error (03c8e74)
  • lowercase,uppercase: make stateless pipes (4dc6d74), closes #3173 #3189
  • presubmit: corrected user/email for git push (e40ff36)
  • projection: allow more bound render elements than app elements. (46502e4), closes #3236 #3247
  • projection: allow to project to a non text node (b44b06c), closes #3230 #3241
  • query: the view should not be visible to @Query. (1d45029)
  • style_url_resolver: fix data: url resolution (73b7d99)
  • transformer: Don't throw on annotations that don't match a descriptor. (f575ba6), closes #3280
  • transformer: Fix generation of annotations argument when registering functions. (2faa898)
  • transformer: Loggers now are per zone and each transform runs in its own zone (bd65b63)
  • typings: test our .d.ts with --noImplicitAny (19d8b22)
  • url_resolver: in Dart make package urls relative to AppRootUrl (469afda)
  • addresses a couple ddc type errors (f1e4292)

Features

  • benchmark: add static_tree benchmark (854b5b7), closes #3196
  • bootstrap: remove the need for explicit reflection setup in bootstrap code (3531bb7)
  • build: initial SauceLabs setup (eebd736), closes #2347
  • change_detection: generate checkNoChanges only in dev mode (71bb4b3)
  • change_detection: provide error context for change detection errors (c2bbda0)
  • compiler: introduce schema for elements (d894aa9), closes #3353
  • core: provide an error context when an exception happens in an error handler (8543c34)
  • dart/transform: Populate lifecycle from lifecycle interfaces (8ad4ad5), closes #3181
  • di: added context to runtime DI errors (5a86f85)
  • exception_handler: change ExceptionHandler to output context (fdf226a)
  • exception_handler: print originalException and originalStack for all exceptions (e744409)
  • http: call complete on request complete (6fac901), closes #2635
  • http.ts: export BrowserXHR (8a91d71), closes #2641
  • lang: added "context" to BaseException (8ecb632)
  • router: use querystring params for top-level routes (fdffcab), closes #3017
  • testability: hook zone into whenstable api with async support (a8b75c3)
  • transformers: directive aliases in Dart transformers (fix #1747) (fd46b49), closes #1747
  • url_resolver: support package: urls (fixes #2991) (408618b), closes #2991

Reverts

  • style(ngFor): add whitespace to Directive annotation (74b311a)

BREAKING CHANGES

  • View renderer used to take normalized CSS class names (ex. fooBar for foo-bar). With this change a rendered implementation gets a calss name as specified in a template, without any transformations / normalization. This change only affects custom view renderers that should be updated accordingly.

  • S: Dart applications and TypeScript applications meant to transpile to Dart must now import package:angular2/bootstrap.dart instead of package:angular2/angular2.dart in their bootstrap code. package:angular2/angular2.dart no longer export the bootstrap function. The transformer rewrites imports of bootstrap.dart and calls to bootstrap to bootstrap_static.dart and bootstrapStatic respectively.

2.0.0-alpha.32 (2015-07-21)

Bug Fixes

  • api_docs: slightly more accurate description of Dart overrideOnEventDone (a4915ad)
  • api_docs: slightly more accurate description of TS overrideOnEventDone (fe3a559)
  • build: clang-format (66ec4d1)
  • change_detect: Handle '$' in change detector strings (f1e8176)
  • change_detect: Sort DirectiveMetadata properties during processing (b2a0be8)
  • content_projection: allow to project text nodes to a place without bindings (a472eac), closes #3163 #3179
  • di: do not rely on the fact that types are canonicalized (2147ce4)
  • di: fixed dynamic component loading of components created in child injector (5749692)
  • di: fixed types (2f08ed8)
  • di: instatiate services lazily (7531b48)
  • element_injector: inject the containing change detector ref to directives (7879761)
  • examples: add a couple entrypoints, adjust pubspec, fix change detector bug in Dart (b03560b)
  • facade: use base element to get base href (8296dce)
  • forms: default the initial value of Control to null (5b597de)
  • forms: do not reset the value of the input when it came from the view (b123159)
  • html_adapter: Implement hasAttribute and getAttribute. (e988f59)
  • ng_for: fixed ng_for to pass a change detector ref to the pipe registry (583c5ff)
  • publish: add force flag for pub publish script (621604d), closes #3077
  • renderer: handle empty fragments correctly (61c7357), closes #3100
  • router: improve error for missing base href (011fab3), closes #3096
  • router: improve error messages for routes with no config (8bdca5c), closes #2323
  • router: throw when reserved characters used in route definition (c6409cb), closes #3021
  • transformers: fix sort order for reflective imports (762a94f)
  • view_manager: allow to create host views even if there is an embedded view at the same place. (116b64d)

Features

  • FunctionWithParamTokens.execute now returns the value of the function (3dd05ef)
  • compiler: attach components and project light dom during compilation. (b1df545), closes #2529
  • upgrade ts2dart to 0.6.9. (3810e4b)
  • build: require parameter types (de18da2), closes #2833
  • change_detection: added support for ObservableList from package:observe (d449ea5)
  • compiler: Support $baseUrl in HTML attributes when loading a template. (e942709)
  • core: add ability to reflect DOM properties as attributes (903ff90), closes #2910
  • facade: add getTypeNameForDebugging function (ccb4163)
  • forms: Export NgSelectOption directive (f74d97e)
  • http: add support for JSONP requests (81abc39), closes #2905 #2818
  • pipes: changed .append to .extend (4c8ea12)
  • router: add interfaces for route definitions in RouteConfig (4d28167), closes #2261
  • transformers: expose DI transformer for use by packages (2bc1217), closes #2814
  • transformers: implement initializing deferred libraries (5cc84ed)

Performance Improvements

  • dom: Only send values for existing properties to js interior (153660f), closes #3149

BREAKING CHANGES

  • Pipes.append has been renamed into Pipes.extend.

    Pipes.extend prepends pipe factories instead of appending them.

  • S:

  • shadow dom emulation no longer supports the <content> tag. Use the new <ng-content> instead (works with all shadow dom strategies).
  • removed DomRenderer.setViewRootNodes and AppViewManager.getComponentView -> use DomRenderer.getNativeElementSync(elementRef) and change shadow dom directly
  • the Renderer interface has changed:
    • createView now also has to support sub views
    • the notion of a container has been removed. Instead, the renderer has to implement methods to attach views next to elements or other views.
    • a RenderView now contains multiple RenderFragments. Fragments are used to move DOM nodes around. Internal changes / design changes:
  • Introduce notion of view fragments on render side
  • DomProtoViews and DomViews on render side are merged, AppProtoViews are not merged, AppViews are partially merged (they share arrays with the other merged AppViews but we keep individual AppView instances for now).
  • DomProtoViews always have a <template> element as root
    • needed for storing subviews
    • we have less chunks of DOM to clone now
  • remove fake ElementBinder / Bound element for root text bindings and model them explicitly. This removes a lot of special cases we had!
  • AppView shares data with nested component views
  • some methods in AppViewManager (create, hydrate, dehydrate) are iterative now
    • now possible as we have all child AppViews / ElementRefs already in an array!

2.0.0-alpha.31 (2015-07-14)

Bug Fixes

  • build: clang-format (df877a7)
  • build: reduce the deploy upload. (4264bd3)
  • build: remove the travis deploy step, which is broken. (206c9bd)
  • compiler: keep DOM.hasProperty in sync between browser and transformer. (b3a763a), closes #2984 #2981
  • css_shim: fixes multiple uses of polyfill-unscoped-rule. (749d043)
  • di: do not use exceptions to detect if reflection is enabled (a621046)
  • di: hostInjector and viewInjector support nested arrays (0ed5dd0)
  • di: removed default visibility (04baa46)
  • example: add missing todo (1427d73)
  • package.json: move some deps into dev deps. (546a8f9), closes #2448
  • router: ensure that page refresh with hash URLs works (c177d88), closes #2920
  • router: export lifecycle hooks in bundle (97ef1c2)
  • router: fix broken HashLocationStrategy string issue for dart (d6dadc6)
  • transform: handle multiple interfaces in directive processor (ac50ffc), closes #2941
  • transformer: Event getters now use property name not event name (cf103de)
  • transformer: fix 'pub build' in examples (6258929)
  • tsconfig: target should be lower case (0792f1a), closes #2938

Features

  • build: Allow building in windows without admin priviledges (f1f5784), closes #2873
  • forms: changed all form directives to have basic control attributes (3f7ebde)
  • license: include license files in dev and dev.sfx bundles (1eab4f5)
  • pipes: add date pipe (b716046), closes #2877
  • pipes: add number (decimal, percent, currency) pipes (3143d18)
  • pipes: add static append method to Pipes (1eebcea), closes #2901
  • upgrade clang-format to v1.0.28. (45994a5)
  • query: initial implementation of view query. (7ee6963), closes #1935
  • router: introduce matrix params (5677bf7), closes #2774 #2989
  • router: lifecycle hooks (a9a552c), closes #2640
  • test: add test bundle (71c65b4)
  • zone: add "on event done" zone hook (0e28297)

BREAKING CHANGES

  • Directives will use the Unbounded visibility by default, whereas before the change they used Self

2.0.0-alpha.30 (2015-07-08)

Bug Fixes

  • .d.ts: correct ComponentAnnotation inheritance (12a427e), closes #2356
  • Http: add support for headers (883b506)
  • angular2.d.ts: show typing for Component, etc (b10d7a2)
  • change_detection: do not coalesce records with different directive indices (d277442)
  • change_detection: throw ChangeDetectionError in JIT mode (c2efa23)
  • compiler: detect and strip data- prefix from bindings (cd65fc2), closes #2687 #2719
  • di: injecting null causes a cyclic dependency (d1393b0)
  • handle errors w/o file information. (e69af1a)
  • forms: Remove cyclic dependency (e5405e4), closes #2856
  • router: allow generating links with numeric params (d828664)
  • router: child routers should delegate navigation to the root router (1c94c32)
  • transformer: Fix string interpolation for bindings. (311b477)
  • transformer: Put paramater data in the same order as the reflected version. (2b45bd2)
  • transformer: Support prefixed annotations in the transformer. (9e1158d)

Features

  • upgrade t2dart to 0.6.8. (d381c5f)
  • NgStyle: Export NgStyle in angular2/directives (edf5053), closes #2878
  • router: support deep-linking to siblings (286a249), closes #2807
  • transformer: Support @Injectable() on static functions (7986e7c)
  • typings: mark void methods in angular2.d.ts (a56d33d)

2.0.0-alpha.29 (2015-07-01)

Bug Fixes

  • Router: mark Pipeline and RouteRegistry as Injectable (eea989b), closes #2755
  • build: Reduce rx typings to what we actually require. (8bab6dd)
  • build: add missing return types now enforced by linter (4489199)
  • build: fix paths in test.typings task (1c8a589)
  • bundle: don’t bundle traceur/reflect into benchpress (da4de21)
  • bundle: don’t bundle traceur/reflect into benchpress - amended change (d629ed7)
  • change detectors: Fix deduping of protos in transformed dart mode. (73a939e)
  • compiler: don't trigger duplicated directives (0598226), closes #2756 #2568
  • export top-level pipe factories as const (393f703)
  • docs: link to clang-format (f1cf529)
  • docs: to run js test 'gulp docs' is needed (3e65037), closes #2762
  • dynamic_component_loader: check whether the dynamically loaded component has already been destroyed (d6cef88), closes #2748 #2767
  • transformer: Add getters for events. (5a21dc5)
  • transformer: Don't hang on bad urls and log better errors (d037c08)
  • transformer: Fix annotation_matcher for NgForm directive. (9c76850)
  • typings: Minor issues preventing angular2.d.ts from working in TS 1.4. (7a4a3c8)

Features

  • NgStyle: add new NgStyle directive (b50edfd), closes #2665
  • async: added PromiseWrapper.wrap (b688dee)
  • benchpress: initial support for firefox (0949a4b), closes #2419
  • build: add tslint to the build. (bc585f2)
  • upgrade clang-format and gulp-clang-format. (1f7296c)
  • di: changed InstantiationError to print the original stack (eb0fd79)
  • di: removed app injector (f0e962c)
  • facade: add ListWrapper.toJSON method (2335075)
  • http: refactor library to work in dart (55bf0e5), closes #2415
  • lang: added originalException and originalStack to BaseException (56245c6)
  • pipes: add limitTo pipe (0b50258)
  • pipes: support arguments in transform function (600d53c)
  • router: support deep-linking to anywhere in the app (f66ce09), closes #2642
  • transformers: provide a flag to disable inlining views (dcdd730), closes #2658

Performance Improvements

  • Compiler: do not resolve bindings for cached ProtoViews (7a7b3a6)

BREAKING CHANGES

  • THe appInjector property has been removed. Instead use viewInjector or hostInjector.

2.0.0-alpha.28 (2015-06-24)

Bug Fixes

  • ShadowDomStrategy: always inline import rules (1c4d233), closes #1694
  • XHRImpl: file:/// and IE9 bugs (cd735c4)
  • annotations: swap DirectiveArgs & ComponentArgs (dcc4bc2)
  • benchmarks: add waits for naive scrolling benchmark to ensure loading (d8929c1), closes #1706
  • benchpress: do not throw on unkown frame timestamp event (ed3af5f), closes #2622
  • change detection: preserve memoized results from pure functions (5beaf6d)
  • compiler: make text interpolation more robust (9d4111d), closes #2591
  • docs: Fix docs for Directive.compileChildren (9700e80)
  • injectors: sync injector tree with dom element tree. (d800d2f)
  • parse5: do not try to insert empty text node (0a2f6dd)
  • render: fix failing tests in dynamic_component_loader.ts (6149ce2)
  • router: return promise with error handler (bc798b1)
  • transformer: Throw unimplemented errors in HtmlAdapter. (f9d72bd), closes #2624 #2627
  • views: remove dynamic component views, free host views, free embedded views (5dee8e2), closes #2472 #2339

Features

  • CSSClass: add support for string and array expresions (8c993dc), closes #2025
  • compiler: detect dangling property bindings (d7b9345), closes #2598
  • element_injector: support multiple injectables with the same token (c899b0a)
  • host: limits host properties to renames (92ffc46)
  • mock: add mock module and bundle (2932377), closes #2325
  • query: added support for querying by var bindings (b0e2ebd)
  • render: don’t use the reflector for setting properties (0a51ccb), closes #2637
  • add constructors without type arguments. (35e882e)
  • remove MapWrapper.clear(). (9413620)
  • remove MapWrapper.contains(). (dfd3091)
  • remove MapWrapper.create()/get()/set(). (be7ac9f)
  • router: add support for hash-based location (a67f231), closes #2555
  • update clang-format to 1.0.21. (254e58c)
  • upgrade ts2dart to 0.6.4. (58b38c9)
  • router: enforce usage of ... syntax for parent to child component routes (2d2ae9b)
  • transformers: inline styleUrls to view directive (f2ef90b), closes #2566
  • typings: add typing specs (24646e7)

BREAKING CHANGES

  • S:
  • host actions don't take an expression as value any more but only a method name, and assumes to get an array via the EventEmitter with the method arguments.
  • Renderer.setElementProperty does not take style./... prefixes any more. Use the new methods Renderer.setElementAttribute, ... instead Part of #2476

  • compiler will throw on binding to non-existing properties. Till now it was possible to have a binding to a non-existing property, ex.: <div [foo]="exp">. From now on this is compilation error - any property binding needs to have at least one associated property: eaither on an HTML element or on any directive associated with a given element (directives' properites need to be declared using the properties field in the @Directive / @Component annotation).

    • Compiler.compile has been removed, the only way to compile components dynamically is via Compiler.compileInHost
  • DynamicComponentLoader.loadIntoExistingLocation has changed:
    • renamed into loadIntoLocation
    • will always create the host element as well
    • requires an element with a variable inside of the host component view next to which it will load new component.
  • DynamicComponentLoader.loadNextToExistingLocation was renamed into DynamicComponentLoader.loadNextToLocation
  • DynamicComponentLoader.loadIntoNewLocation is removed
    • use DynamicComponentLoader.loadNextToLocation instead and then move the view nodes manually around via DomRenderer.getRootNodes()
  • AppViewManager.{create,destroy}Free{Host,Embedded}View was removed
    • use AppViewManager.createViewInContainer and then move the view nodes manually around via DomRenderer.getRootNodes()
  • Renderer.detachFreeView was removed. Use DomRenderer.getRootNodes() to get the root nodes of a view and detach them manually.

2.0.0-alpha.27 (2015-06-17)

Bug Fixes

  • Compiler: fix text nodes after content tags (d599fd3), closes #2095
  • DirectiveMetadata: add support for events, changeDetection (b4e82b8)
  • JsonPipe: always transform to json (e77710a)
  • Parser: Parse pipes in arguments (f974532), closes #1680
  • ShadowDom: fix emulation integration spec to test all 3 strategies (6e38515), closes #2546
  • analzyer: removed unused imports (902759e)
  • benchmarks: Do not apply the angular transformer to e2e tests (cee2682), closes #2454
  • bootstrap: temporary disable jit change detection because of a bug in handling pure functio (9908def)
  • broccoli: ensure that inputTrees are stable (928ec1c)
  • build: Minify files for angular2.min.js bundle (76797df)
  • build: ensure that asset files are copied over to example directories (60b97b2)
  • build: only pass ts files to ts2dart transpilation. (b5431e4)
  • bundle: makes interfaces.ts non-empty when transpiled. (83e99fc)
  • change detect: Fix bug in JIT change detectors (e0fbd4b)
  • ci: remove non-existent gulp task from test_e2e_dart (1cf807c), closes #2509
  • dart/transform: Don't set ReflectionCapabilities over an async gap (d1b35f9)
  • dartfmt: don't break win32 command line limit (617d693), closes #2420 #1875
  • diffing-broccoli-plugin: wrapped trees are always stable (7611f92)
  • docs: Working generated angular2.d.ts (7141c15)
  • docs: ensure no duplicates in alias names of docs (05d02fa)
  • docs: order class members in order of declaration (ea27704), closes #2569
  • docs: update link paths in annotations (dd23bab), closes #2452 #2475
  • dynamic_component_loader: Fix for ts2dart issue (bbfb4e1)
  • dynamic_component_loader: implemented dispose for dynamically-loaded components (21dcfc8)
  • element_injector: changed visibility rules to expose hostInjector of the component to its shadow d (c51aef9)
  • forms: fixed the handling of the select element (f1541e6)
  • forms: fixed the selector of NgRequiredValidator (35197ac)
  • forms: getError does not work without path (a858f6a)
  • forms: updated form examples to contain select elements (c34cb01)
  • life_cycle: throw when recursively reentering LifeCycle.tick (af35ab5)
  • locals: improved an error message (4eb8c9b)
  • Class factory now adds annotations (bc9e482)
  • Improve error message on missing dependency (2ccc65d)
  • add types for ts2dart's façade handling. (f3d7418)
  • compare strings with StringWrapper.equals (633cf63)
  • corrected var/# parsing in template (a418397), closes #2084
  • declare var global. (1346660)
  • improve type of TreeNode.children. (c3c2ad1)
  • improve type safety by typing refs. (4ae7df2)
  • include error message in the stack trace (8d081ea)
  • increase the stack frame size for tests (ab8eb4f)
  • makes NgModel work in strict mode (eb3586d)
  • ng_zone: updated zone not to run onTurnDown when invoking run synchronously from onTurnDo (15dab7c)
  • npm: update scripts and readme for npm packages. (8923103), closes #2377
  • router: avoid two slash values between the baseHref and the path (cdc7b03)
  • rename FORWARD_REF to forwardRef in the Angular code base. (c4ecbf0)
  • router: do not prepend the root URL with a starting slash (e372cc7)
  • router: ensure that root URL redirect doesn't redirect non-root URLs (73d1525), closes #2221
  • router: rethrow exceptions (5782f06), closes #2391
  • selector: select by attribute independent of value and order (9bad70b), closes #2513
  • shadow_dom: moves the imported nodes into the correct location. (92d5658)
  • shrinkwrap: restore fsevents dependency (833048f), closes #2511
  • view: local variables override local variables set by ng-for (d8e2795)

Features

  • AstTranformer: add support for missing nodes (da60381)
  • BaseRequestOptions: add merge method to make copies of options (93596df)
  • Directive: Have a single Directive.host which mimics HTML (f3b4937), closes #2268
  • ElementInjector: throw if multiple directives define the same host injectable (6a6b43d)
  • Events: allow a different event vs field name (29c72ab), closes #2272 #2344
  • FakeAsync: check pending timers at the end of fakeAsync in Dart (53694eb)
  • Http: add Http class (b68e561), closes #2530
  • Parser: implement Unparser (331a051), closes #1949 #2395
  • Parser: support if statements in actions (7d32879), closes #2022
  • View: add support for styleUrls and styles (ac3e624), closes #2382
  • benchpress: add mean frame time metric (6834c49), closes #2474
  • benchpress: more smoothness metrics (35589a6)
  • broccoli: add diffing MergeTrees plugin (4ee3fda), closes #1815 #2064
  • broccoli: improve merge-trees plugin and add "overwrite" option (dc8dac7)
  • build: add test.unit.dartvm for a faster roundtrip of dartvm tests (46eeee6)
  • change detect: Throw on attempts to use dehydrated detector (b6e95bb)
  • dart/change_detect: Add type to ChangeDetector context (5298055), closes #2070
  • dart/transform: Add onInit and onCheck hooks in Dart (17c6d6a)
  • dart/transform: Allow absolute urls in templates (a187c78)
  • dart/transform: Record Type interfaces (dc6e7eb), closes #2204
  • dart/transform: Use the best available Change Detectors (8e3bf39), closes #502
  • diffing-broccoli-plugin: support multiple inputTrees (41ae8e7), closes #1815 #2064
  • e2e: added e2e tests for forms (552d1ed)
  • facade: add isMap method (548f3dd)
  • forms: added hasError and getError methods to all controls (1a4d237)
  • forms: changed forms to capture submit events and fires synthetic ng-submit events (5fc23ca)
  • forms: export validator directives as part of formDirectives (73bce40)
  • forms: set exportAs to form for all form related directives (e7e82cb)
  • forms.ts: formInjectables with FormBuilder (a6cb86b), closes #2367
  • adjust formatting for clang-format v1.0.19. (a6e7123)
  • allow Type.annotations = Component(...).View(...) (b2c6694), closes #2577
  • support decorator chaining and class creation in ES5 (c3ae34f), closes #2534
  • update ts2dart to 0.6.1. (9613772)
  • http: add basic http service (2156810), closes #2028
  • query: adds support for descendants and more list apis. (355ab5b)
  • query: notify on changes (5bfcca2)
  • router: add routing to async components (cd95e07)
  • router: allow configuring app base href via token (cab1d0e)
  • transform: update for Directive.host (591f742)
  • transformers: updated transformers (e5419fe)
  • view: added support for exportAs, so any directive can be assigned to a variable (69b75b7)
  • upgrade to clang-format v1.0.19. (1c2abbc)

Performance Improvements

  • RouterLink: use hostListeners for click (92f1af8), closes #2401
  • render: don't create property setters if not needed (4f27611)
  • render: don’t create an intermediate element array in renderer (9cd510a)
  • render: only create LightDom instances if the element has children (ca09701)
  • render: precompute # bound text nodes and root nodes in DomProtoView (24e647e)

BREAKING CHANGES

  • By default Query only queries direct children.

  • Before @Directive({ hostListeners: {'event': 'statement'}, hostProperties: {'expression': 'hostProp'}, hostAttributes: {'attr': 'value'}, hostActions: {'action': 'statement'} }) After @Directive({ host: { '(event)': 'statement', '[hostProp]': 'expression' // k & v swapped 'attr': 'value', '@action': 'statement' } })

  • no longer cache ref