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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

- #... now always means ref-.

<template #abc> now defines a reference to the TemplateRef, instead of an input variable used inside of the template.
#... inside of a *ngIf, … directives is deprecated. Use let … instead.
var-... is deprecated. Replace with let-... for <template> elements and ref- for non <template> elements.

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 angular 1 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)

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 and (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: '<'
  }
}

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 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 .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 onInit 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 2 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

http: fix syntax error in package.json (869a392), closes #5636 #5726
http: use any for res.json() return (cbf7888), closes #5636 #5646
testing: remove Symbol dummy shim (c1ae49d), closes #5067 #5719
package: update RxJS to alpha.14 (4432cf5), closes #5722

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 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 peer 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
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 angular 1.x router (fde026a)
router: add reuse support for angular 1.x 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.

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:
- allow class names with mixed case (a8b57256, closes #3001, #3264)
- correctly clean up on destroy (1438922f, closes #3249, #3256)
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:
- allow more bound render elements than app elements. (46502e4d, closes #3236, #3247)
- allow to project to a non text node (b44b06c2, closes #3230, #3241)
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

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

216 KiB Raw Blame History Unescape Escape

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

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

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

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Reverts

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

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

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

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

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

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

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

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

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

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BREAKING CHANGES

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

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

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

Bug Fixes

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Performance Improvements

BREAKING CHANGES

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

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

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Performance Improvements

BREAKING CHANGES

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

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

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Features

BREAKING CHANGES

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

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BREAKING CHANGES

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

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

Features

BREAKING CHANGES

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

Features

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

Bug Fixes

216 KiB

Raw Blame History