# 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](https://github.com/angular/angular/commit/3b03660)), closes [#4700](https://github.com/angular/angular/issues/4700) * **docs:** minor @link fixes. ([3a801c1](https://github.com/angular/angular/commit/3a801c1)), closes [#4696](https://github.com/angular/angular/issues/4696) * **publish:** emit type declarations with CJS build ([57649d1](https://github.com/angular/angular/commit/57649d1)), closes [#4706](https://github.com/angular/angular/issues/4706) [#4708](https://github.com/angular/angular/issues/4708) * **test:** command compiler attr merge test in IE ([e15e242](https://github.com/angular/angular/commit/e15e242)) ### Features * **build:** add tasks to watch and recompile js and dart ([50e922f](https://github.com/angular/angular/commit/50e922f)) * **forms:** add minlength and maxlength validators ([e82a35d](https://github.com/angular/angular/commit/e82a35d)), closes [#4705](https://github.com/angular/angular/issues/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](https://github.com/angular/angular/commit/eacc8e3)), closes [#4583](https://github.com/angular/angular/issues/4583) [#4680](https://github.com/angular/angular/issues/4680) * **compiler:** shadow CSS @import test in some browsers ([0def28e](https://github.com/angular/angular/commit/0def28e)), closes [#4629](https://github.com/angular/angular/issues/4629) * **docs:** Updated docs for default router location strategy ([075011f](https://github.com/angular/angular/commit/075011f)), closes [#4517](https://github.com/angular/angular/issues/4517) * **router:** properly read and serialize query params ([8bc40d3](https://github.com/angular/angular/commit/8bc40d3)), closes [#3957](https://github.com/angular/angular/issues/3957) [#4225](https://github.com/angular/angular/issues/4225) [#3784](https://github.com/angular/angular/issues/3784) * **test_lib:** don't mock out XHR via MockXHR by default in tests ([6abed8d](https://github.com/angular/angular/commit/6abed8d)), closes [#4539](https://github.com/angular/angular/issues/4539) [#4682](https://github.com/angular/angular/issues/4682) * **typings:** add more missing typings. ([aab0c57](https://github.com/angular/angular/commit/aab0c57)), closes [#4636](https://github.com/angular/angular/issues/4636) * **typings:** fix typings which were previously unchecked ([c178ad4](https://github.com/angular/angular/commit/c178ad4)), closes [#4625](https://github.com/angular/angular/issues/4625) * **typings:** missing types in ListWrapper typings ([597f79e](https://github.com/angular/angular/commit/597f79e)) ### Features * **typings**: `*.d.ts` files are now bundled with npm package, `tsd link` or `tsd install` no longer needed ([95f9846](https://github.com/angular/angular/commit/95f9846)) * **core:** desugar [()] to [prop] and (prop-change) ([7c6130c](https://github.com/angular/angular/commit/7c6130c)), closes [#4658](https://github.com/angular/angular/issues/4658) * **di:** change the params of Provider and provide to start with "use" ([1aeafd3](https://github.com/angular/angular/commit/1aeafd3)), closes [#4684](https://github.com/angular/angular/issues/4684) * **di:** rename Binding into Provider ([1eb0162](https://github.com/angular/angular/commit/1eb0162)), closes [#4416](https://github.com/angular/angular/issues/4416) [#4654](https://github.com/angular/angular/issues/4654) * **ngFor:** support a custom template ([6207b1a](https://github.com/angular/angular/commit/6207b1a)), closes [#4637](https://github.com/angular/angular/issues/4637) * **ngUpgrade:** support for content project from ng1->ng2 ([cd90e6e](https://github.com/angular/angular/commit/cd90e6e)) * **ngUpgrade:** transclude content from ng2->ng1 ([19c1bd7](https://github.com/angular/angular/commit/19c1bd7)), closes [#4640](https://github.com/angular/angular/issues/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: ``` was desugared to ``` After: ``` is desugared to ``` ### 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](https://github.com/angular/angular/commit/14fa007)) * **core:** make .toRx() return Subject ([4a36fd8](https://github.com/angular/angular/commit/4a36fd8)), closes [#4521](https://github.com/angular/angular/issues/4521) [#4540](https://github.com/angular/angular/issues/4540) * **core:** remove NgZone_ and use NgZone instead ([bba0248](https://github.com/angular/angular/commit/bba0248)) * **css:** when compiling CSS, leave absolute imports alone ([04b3dee](https://github.com/angular/angular/commit/04b3dee)), closes [#4592](https://github.com/angular/angular/issues/4592) * **dart/transform:** Run DeferredRewriter in the correct phase ([811d4c0](https://github.com/angular/angular/commit/811d4c0)) * **dart/transform:** Sanitize generated library names ([ba6e0e1](https://github.com/angular/angular/commit/ba6e0e1)) * **dart/transform:** Write correct ng_deps without deferred imports ([c94f239](https://github.com/angular/angular/commit/c94f239)), closes [#4587](https://github.com/angular/angular/issues/4587) * **location:** improve the 'No base href set' error message ([15ab6f6](https://github.com/angular/angular/commit/15ab6f6)) * **render:** recurse into components/embedded templates not until all elements in a view have ([6d4bd5d](https://github.com/angular/angular/commit/6d4bd5d)), closes [#4551](https://github.com/angular/angular/issues/4551) [#4601](https://github.com/angular/angular/issues/4601) * **tests:** fix tests ([8b725c7](https://github.com/angular/angular/commit/8b725c7)) * **tests:** fixes public api spec ([d60c7a9](https://github.com/angular/angular/commit/d60c7a9)) * **typings:** update test.typings for abstract superclasses ([5458036](https://github.com/angular/angular/commit/5458036)) * **web-workers:** fix bindings ([1100c9b](https://github.com/angular/angular/commit/1100c9b)) * **XhrBackend:** setRequestHeader takes a string arg ([6b00b60](https://github.com/angular/angular/commit/6b00b60)), closes [#4597](https://github.com/angular/angular/issues/4597) ### Features * **core:** add syntax sugar to make @View optional ([bd31b01](https://github.com/angular/angular/commit/bd31b01)) * **dart/transform:** Track timing of transform tasks ([0757265](https://github.com/angular/angular/commit/0757265)) * **router:** allow async routes to be defined with "loader" ([ee32b1b](https://github.com/angular/angular/commit/ee32b1b)) * **transformers:** update transformers to handle components without @View ([a2e7ae5](https://github.com/angular/angular/commit/a2e7ae5)) * **upgrade:** support binding of Ng1 form Ng2 ([8e1d2fb](https://github.com/angular/angular/commit/8e1d2fb)), closes [#4542](https://github.com/angular/angular/issues/4542) # 2.0.0-alpha.39 (2015-10-06) ### Bug Fixes * **core:** keep styles for `ViewEncapsulation.Native` isolated per component ([0299d4a](https://github.com/angular/angular/commit/0299d4a)), closes [#4513](https://github.com/angular/angular/issues/4513) [#4524](https://github.com/angular/angular/issues/4524) * **core:** set `ViewEncapsulation.Emulated` as the default again ([a9aef8e](https://github.com/angular/angular/commit/a9aef8e)), closes [#4494](https://github.com/angular/angular/issues/4494) * **dart/transformer:** Correctly handle const object annotations ([decdbea](https://github.com/angular/angular/commit/decdbea)), closes [#4481](https://github.com/angular/angular/issues/4481) * **gulp:** use the new karma.Server api ([758efba](https://github.com/angular/angular/commit/758efba)), closes [#4375](https://github.com/angular/angular/issues/4375) * **http:** add missing semicolon ([150cc22](https://github.com/angular/angular/commit/150cc22)) * **karma:** socket.io 1.x transport is now called 'polling' instead of 'xhr-polling' ([39e9bb6](https://github.com/angular/angular/commit/39e9bb6)) * add test_lib.d.ts to type definitions in generated package.json ([4ebb1a9](https://github.com/angular/angular/commit/4ebb1a9)) * **karma-dart-evalcache:** make the code compatible with karma 0.13.x ([a649992](https://github.com/angular/angular/commit/a649992)) * **npm_publish:** update transitive typings provided in npm distribution ([2ebc74d](https://github.com/angular/angular/commit/2ebc74d)) * **render:** keep bindings of components in content and view in the right order ([6fe8b85](https://github.com/angular/angular/commit/6fe8b85)), closes [#4522](https://github.com/angular/angular/issues/4522) [#4523](https://github.com/angular/angular/issues/4523) * **shims:** Don't rely on prefixed requestAnimationFrame ([9679fc9](https://github.com/angular/angular/commit/9679fc9)), closes [#4394](https://github.com/angular/angular/issues/4394) * **tslint:** fix d.ts file paths for node_modules dependencies ([2628631](https://github.com/angular/angular/commit/2628631)) * **typings:** repair broken type-checking for StringMap ([208f3d4](https://github.com/angular/angular/commit/208f3d4)), closes [#4487](https://github.com/angular/angular/issues/4487) * **typings:** repair broken typechecks ([6093e28](https://github.com/angular/angular/commit/6093e28)), closes [#4507](https://github.com/angular/angular/issues/4507) [#4508](https://github.com/angular/angular/issues/4508) ### Features * **upgrade:** support binding of Ng2 form Ng1 ([09371a3](https://github.com/angular/angular/commit/09371a3)), closes [#4458](https://github.com/angular/angular/issues/4458) ### BREAKING CHANGES * `Renderer.registerComponent` now takes an additional argument ([0299d4a](https://github.com/angular/angular/commit/0299d4a)). # 2.0.0-alpha.38 (2015-10-03) ### Bug Fixes * **annotation_matcher:** fix typo with Directive matchers ([841aa1a](https://github.com/angular/angular/commit/841aa1a)) * **api:** align dart/js APIs ([af2cd4d](https://github.com/angular/angular/commit/af2cd4d)) * **api:** remove animation from public API ([f7d46e7](https://github.com/angular/angular/commit/f7d46e7)) * **api:** remove DomRenderer from public API ([105db02](https://github.com/angular/angular/commit/105db02)), closes [#4187](https://github.com/angular/angular/issues/4187) * **api:** remove RecordViewTuple / cleanup NgFor ([61b6a47](https://github.com/angular/angular/commit/61b6a47)) * **api:** remove UNDEFINED ([6db9f90](https://github.com/angular/angular/commit/6db9f90)) * **benchpress:** fix benchpress overreporting in chrome45 ([0653b82](https://github.com/angular/angular/commit/0653b82)), closes [#4011](https://github.com/angular/angular/issues/4011) [#4101](https://github.com/angular/angular/issues/4101) * **benchpress:** make benchpress fit for chrome 45 ([67b9414](https://github.com/angular/angular/commit/67b9414)), closes [#3411](https://github.com/angular/angular/issues/3411) [#3982](https://github.com/angular/angular/issues/3982) * **benchpress:** update build step, read and config ([6ae9686](https://github.com/angular/angular/commit/6ae9686)), closes [#4419](https://github.com/angular/angular/issues/4419) * **browser:** make Firefox to work with es6-shim ([e166f6f](https://github.com/angular/angular/commit/e166f6f)) * **bug:** reflect Dart interfaces from superclass as well ([577ee37](https://github.com/angular/angular/commit/577ee37)), closes [#4221](https://github.com/angular/angular/issues/4221) [#4222](https://github.com/angular/angular/issues/4222) * **build:** add config for outputting the missing test_lib.d.ts file ([f6108c5](https://github.com/angular/angular/commit/f6108c5)) * **build:** lazy-require es6-shim in the a1 router to prevent npm/gulp issues ([e4f94f0](https://github.com/angular/angular/commit/e4f94f0)) * **build:** lock dart dev version ([43cca2d](https://github.com/angular/angular/commit/43cca2d)) * **build:** switch to cjs output for es5. ([e9ad100](https://github.com/angular/angular/commit/e9ad100)), closes [#3974](https://github.com/angular/angular/issues/3974) * **build:** temporarily test dart with dart2js instead of pub serve ([eb7839e](https://github.com/angular/angular/commit/eb7839e)) * **build:** Use Angular's testability API to wait for end of e2e tests ([33593cf](https://github.com/angular/angular/commit/33593cf)), closes [#3911](https://github.com/angular/angular/issues/3911) * **bundles:** add explicit format: cjs for empty files. ([ef61b81](https://github.com/angular/angular/commit/ef61b81)) * **change_detection:** _throwError should not mask the original exception ([cec4b36](https://github.com/angular/angular/commit/cec4b36)) * **code size:** do not rely on Uri in BrowserDomAdapter ([9dc1d6a](https://github.com/angular/angular/commit/9dc1d6a)), closes [#4182](https://github.com/angular/angular/issues/4182) * **compiler:** const is not supported in IE9 and IE10 ([b44c13b](https://github.com/angular/angular/commit/b44c13b)), closes [#4465](https://github.com/angular/angular/issues/4465) * **compiler:** Implement Token#toString for Operator ([3b9c086](https://github.com/angular/angular/commit/3b9c086)), closes [#4049](https://github.com/angular/angular/issues/4049) * **compiler:** minor cleanups and fixes ([0ed6fc4](https://github.com/angular/angular/commit/0ed6fc4)) * **compiler:** remove attributes when expression in [attr.foo]='exp' evaluates to null ([045cc82](https://github.com/angular/angular/commit/045cc82)), closes [#4150](https://github.com/angular/angular/issues/4150) [#4163](https://github.com/angular/angular/issues/4163) * **core:** Document the new bootstrap APIs. Also rename rootBindings() to platformBindings( ([06f8330](https://github.com/angular/angular/commit/06f8330)), closes [#4218](https://github.com/angular/angular/issues/4218) * **core:** export bootstrap from core exports for JS ([4fd9cc2](https://github.com/angular/angular/commit/4fd9cc2)), closes [#4097](https://github.com/angular/angular/issues/4097) * **dart/transform:** Fix transformer output declaration ([1f2302e](https://github.com/angular/angular/commit/1f2302e)) * **dart/transform:** Handle export cycles ([e7d65ad](https://github.com/angular/angular/commit/e7d65ad)), closes [#4370](https://github.com/angular/angular/issues/4370) * **debug:** make debug tools take ComponentRef ([70586b6](https://github.com/angular/angular/commit/70586b6)), closes [#4203](https://github.com/angular/angular/issues/4203) * **DirectiveResolver:** Synced with latest changes ([86bda28](https://github.com/angular/angular/commit/86bda28)), closes [#3928](https://github.com/angular/angular/issues/3928) * **dist:** don't distribute the HTML dart api docs ([be6d92c](https://github.com/angular/angular/commit/be6d92c)), closes [#4115](https://github.com/angular/angular/issues/4115) [#4211](https://github.com/angular/angular/issues/4211) * **dts generation:** add support for type aliases ([d782616](https://github.com/angular/angular/commit/d782616)), closes [#3952](https://github.com/angular/angular/issues/3952) * **dts generation:** rewrite the d.ts file code generator to fix bugs and apply type remap correctly ([ad3b9cf](https://github.com/angular/angular/commit/ad3b9cf)) * **exception_handler:** fix error messages of wrapped exceptions ([f6cc573](https://github.com/angular/angular/commit/f6cc573)), closes [#4117](https://github.com/angular/angular/issues/4117) * **exceptions:** NoAnnotationError message is not displayed ([eaa20f6](https://github.com/angular/angular/commit/eaa20f6)), closes [#4215](https://github.com/angular/angular/issues/4215) [#4223](https://github.com/angular/angular/issues/4223) * **facade:** workaround for lack of Symbol.iterator in es6-shim ([390aacd](https://github.com/angular/angular/commit/390aacd)), closes [#4219](https://github.com/angular/angular/issues/4219) [#4216](https://github.com/angular/angular/issues/4216) * **fake_async:** remove unused variable ([ddde711](https://github.com/angular/angular/commit/ddde711)) * **forms:** Also update viewModel in NgFormControl ([70f6a46](https://github.com/angular/angular/commit/70f6a46)) * **forms:** avoid issues with nulls checking on validation status and other form states. ([7714d6a](https://github.com/angular/angular/commit/7714d6a)), closes [#4338](https://github.com/angular/angular/issues/4338) * **forms:** Update NgModel's viewModel when model changes ([e36966b](https://github.com/angular/angular/commit/e36966b)), closes [#3627](https://github.com/angular/angular/issues/3627) * **http:** change http interfaces to types ([3d6e3c2](https://github.com/angular/angular/commit/3d6e3c2)), closes [#4024](https://github.com/angular/angular/issues/4024) * **http:** throw if url is not string or Request ([3525d8a](https://github.com/angular/angular/commit/3525d8a)), closes [#4245](https://github.com/angular/angular/issues/4245) [#4257](https://github.com/angular/angular/issues/4257) * **ListWrapper:** make list slice in dart return empty list if start and end are inverted like JS ([bced3aa](https://github.com/angular/angular/commit/bced3aa)) * **NgClass:** ignore empty and blank class names ([73351ac](https://github.com/angular/angular/commit/73351ac)), closes [#4033](https://github.com/angular/angular/issues/4033) [#4173](https://github.com/angular/angular/issues/4173) * **pipes:** add triple ticks around async_pipe code sample ([7b3161a](https://github.com/angular/angular/commit/7b3161a)), closes [#4110](https://github.com/angular/angular/issues/4110) * **query:** clean-up queryref during dehydration ([01cdd31](https://github.com/angular/angular/commit/01cdd31)), closes [#3944](https://github.com/angular/angular/issues/3944) [#3948](https://github.com/angular/angular/issues/3948) * **reflector:** merge prop metadata from getters and setters ([15164a8](https://github.com/angular/angular/commit/15164a8)), closes [#4006](https://github.com/angular/angular/issues/4006) * **router:** do not reuse common children with different parents ([77e8304](https://github.com/angular/angular/commit/77e8304)) * **router:** load route config from async instructions ([5e49d7e](https://github.com/angular/angular/commit/5e49d7e)), closes [#4146](https://github.com/angular/angular/issues/4146) * **router:** recognize child components with empty segments ([3099449](https://github.com/angular/angular/commit/3099449)), closes [#4178](https://github.com/angular/angular/issues/4178) * **router:** throw when generating non-terminal link ([8aec215](https://github.com/angular/angular/commit/8aec215)), closes [#3979](https://github.com/angular/angular/issues/3979) [#4092](https://github.com/angular/angular/issues/4092) * **router:** use StringWrapper.startsWith ([6e0ca7f](https://github.com/angular/angular/commit/6e0ca7f)) * **services:** export title service ([e2f5d87](https://github.com/angular/angular/commit/e2f5d87)), closes [#4271](https://github.com/angular/angular/issues/4271) * **sfx:** Include ngHttp in SFX bundle ([283415b](https://github.com/angular/angular/commit/283415b)), closes [#3933](https://github.com/angular/angular/issues/3933) * **shims:** add requestAnimationFrame shim for IE9 and Android ([4f56a01](https://github.com/angular/angular/commit/4f56a01)), closes [#4209](https://github.com/angular/angular/issues/4209) * **shims:** function.name to return empty string when no name ([3a7b50f](https://github.com/angular/angular/commit/3a7b50f)) * **test:** Android browser does not support element.click() ([c83207f](https://github.com/angular/angular/commit/c83207f)) * **test:** AngularProfiler should check before using modern APIs ([abc4ef3](https://github.com/angular/angular/commit/abc4ef3)) * **test:** do not set ng.probe when ng is null or undefined ([df7f59b](https://github.com/angular/angular/commit/df7f59b)) * **test:** make `evalModule` faster by caching spawned modules in the browser ([67c79ba](https://github.com/angular/angular/commit/67c79ba)) * **test:** PostMessageBusSink tests failing in slow browsers ([55290b9](https://github.com/angular/angular/commit/55290b9)) * **test:** StyleCompiler tests failing in Android browsers ([d646463](https://github.com/angular/angular/commit/d646463)) * **test:** StyleCompiler tests failing in Android browsers ([9c97690](https://github.com/angular/angular/commit/9c97690)), closes [#4351](https://github.com/angular/angular/issues/4351) * **test_lib:** add missing types ([34deda5](https://github.com/angular/angular/commit/34deda5)) * **test_lib:** reexport fake_async via angular/test ([687e7b5](https://github.com/angular/angular/commit/687e7b5)) * **Typings:** Output public constructors in .d.ts files ([1926335](https://github.com/angular/angular/commit/1926335)), closes [#3926](https://github.com/angular/angular/issues/3926) [#3963](https://github.com/angular/angular/issues/3963) * **Typings & Test API:** - Remove public exports added in 1926335b85af6c1fe56f4e36d0b95dcc92bb5c42 ([787d1f9](https://github.com/angular/angular/commit/787d1f9)) - closes [#4147](https://github.com/angular/angular/issues/4147) - BREAKING CHANGE: `RootTestComponent` is no longer `DebugElement`; to get to component instance use `testComp.debugElement.componentInstance` * **upgrade:** assert correct interleaving of evaluation. ([a562230](https://github.com/angular/angular/commit/a562230)), closes [#4436](https://github.com/angular/angular/issues/4436) * **WebWorker:** Add zone support to MessageBus ([f3da37c](https://github.com/angular/angular/commit/f3da37c)), closes [#4053](https://github.com/angular/angular/issues/4053) * **WebWorker:** Fix Todo Server demo and add test to ensure the demo can bootstrap. ([696edde](https://github.com/angular/angular/commit/696edde)), closes [#3970](https://github.com/angular/angular/issues/3970) ### Features * **angular_1_router:** add ngRouteShim module ([aed34e1](https://github.com/angular/angular/commit/aed34e1)), closes [#4266](https://github.com/angular/angular/issues/4266) * **animate:** adds basic support for CSS animations on enter and leave ([39ce9d3](https://github.com/angular/angular/commit/39ce9d3)), closes [#3876](https://github.com/angular/angular/issues/3876) * **animate:** cross-browser compatibility ([bffa2cb](https://github.com/angular/angular/commit/bffa2cb)), closes [#4243](https://github.com/angular/angular/issues/4243) * **Binding:** improve errors ([0319417](https://github.com/angular/angular/commit/0319417)), closes [#4358](https://github.com/angular/angular/issues/4358) [#4360](https://github.com/angular/angular/issues/4360) * **change detection:** export SimpleChange ([0a88e7b](https://github.com/angular/angular/commit/0a88e7b)), closes [#4337](https://github.com/angular/angular/issues/4337) * **change_detection:** allow triggering CD form ChangeDetectorRef ([63e7859](https://github.com/angular/angular/commit/63e7859)), closes [#4144](https://github.com/angular/angular/issues/4144) * **code size:** make assertionsEnabled() statically computable by dart2js ([241632a](https://github.com/angular/angular/commit/241632a)), closes [#4198](https://github.com/angular/angular/issues/4198) * **compiler:** add change detector generation ([12dd44f](https://github.com/angular/angular/commit/12dd44f)), closes [#4057](https://github.com/angular/angular/issues/4057) * **compiler:** add stylesheet compiler ([2384082](https://github.com/angular/angular/commit/2384082)), closes [#3891](https://github.com/angular/angular/issues/3891) * **compiler:** add TemplateCompiler ([457b689](https://github.com/angular/angular/commit/457b689)), closes [#4220](https://github.com/angular/angular/issues/4220) * **compiler:** allow to create ChangeDetectors from parsed templates ([2fea0c2](https://github.com/angular/angular/commit/2fea0c2)), closes [#3950](https://github.com/angular/angular/issues/3950) * **compiler:** support creating template commands ([0246b2a](https://github.com/angular/angular/commit/0246b2a)), closes [#4142](https://github.com/angular/angular/issues/4142) * **core:** Add a long-form syntax for Angular bootstrapping. ([97d1844](https://github.com/angular/angular/commit/97d1844)), closes [#3852](https://github.com/angular/angular/issues/3852) * **core:** add sugar to use ContentChildren and ViewChildren as prop decorators ([2e9de0b](https://github.com/angular/angular/commit/2e9de0b)), closes [#4237](https://github.com/angular/angular/issues/4237) * **core:** add support for @ContentChild and @ViewChild ([c2a60f1](https://github.com/angular/angular/commit/c2a60f1)), closes [#4251](https://github.com/angular/angular/issues/4251) * **core:** add support for @HostBinding and @HostListener ([df8e15c](https://github.com/angular/angular/commit/df8e15c)), closes [#3996](https://github.com/angular/angular/issues/3996) * **core:** add support for @Property and @Event decorators ([896add7](https://github.com/angular/angular/commit/896add7)), closes [#3992](https://github.com/angular/angular/issues/3992) * **core:** add support for ContentChildren and ViewChildren ([5dbe292](https://github.com/angular/angular/commit/5dbe292)) * **core:** renames Property into Input and Event into Output ([adbfd29](https://github.com/angular/angular/commit/adbfd29)) * **core:** Support multiple ChangeDetectors in a single LifeCycle. ([4f57990](https://github.com/angular/angular/commit/4f57990)) * **core:** support properties and events in addition to inputs and outputs to make transiti ([c9901c5](https://github.com/angular/angular/commit/c9901c5)), closes [#4482](https://github.com/angular/angular/issues/4482) * **CORE_DIRECTIVES:** add NgStyle to CORE_DIRECTIVES ([5f15363](https://github.com/angular/angular/commit/5f15363)), closes [#4096](https://github.com/angular/angular/issues/4096) [#4161](https://github.com/angular/angular/issues/4161) * **dart/transform:** Declare transformer outputs ([2acc1ad](https://github.com/angular/angular/commit/2acc1ad)) * **dart/transform:** Record property metadata ([64e8f93](https://github.com/angular/angular/commit/64e8f93)), closes [#1800](https://github.com/angular/angular/issues/1800) [#3267](https://github.com/angular/angular/issues/3267) [#4003](https://github.com/angular/angular/issues/4003) * **di:** add support for multi bindings ([7736964](https://github.com/angular/angular/commit/7736964)) * **docs:** document change detection profiler ([4ec4dca](https://github.com/angular/angular/commit/4ec4dca)) * **forms:** make NgControl -> NgValueAccessor dependency unidirectional ([00a4b2e](https://github.com/angular/angular/commit/00a4b2e)), closes [#4421](https://github.com/angular/angular/issues/4421) * **http:** Add support for strings as http method names ([34518f0](https://github.com/angular/angular/commit/34518f0)), closes [#4331](https://github.com/angular/angular/issues/4331) * **ng_for:** Add Even and Odd variables to ng_for ([a15b679](https://github.com/angular/angular/commit/a15b679)), closes [#4181](https://github.com/angular/angular/issues/4181) * **NgFor:** $last property support ([be95411](https://github.com/angular/angular/commit/be95411)), closes [#3991](https://github.com/angular/angular/issues/3991) * **perf:** change detection profiler ([8dd6c46](https://github.com/angular/angular/commit/8dd6c46)), closes [#4000](https://github.com/angular/angular/issues/4000) * **pipes:** add slice pipe that supports start and end indexes ([c2043ec](https://github.com/angular/angular/commit/c2043ec)) * **pipes:** add support for pure pipes ([a8bdb69](https://github.com/angular/angular/commit/a8bdb69)), closes [#3966](https://github.com/angular/angular/issues/3966) * **query:** implement query update mechanism based on views. ([5ebeaf7](https://github.com/angular/angular/commit/5ebeaf7)), closes [#3973](https://github.com/angular/angular/issues/3973) * **query:** make QueryList notify on changes via an observable ([3aa2047](https://github.com/angular/angular/commit/3aa2047)), closes [#4395](https://github.com/angular/angular/issues/4395) * **query:** remove the 3-query-per-element limit ([4efc4a5](https://github.com/angular/angular/commit/4efc4a5)), closes [#4336](https://github.com/angular/angular/issues/4336) * **render:** add generic view factory based on the template commands ([1cf4575](https://github.com/angular/angular/commit/1cf4575)), closes [#4367](https://github.com/angular/angular/issues/4367) * **router:** enforce convention of CamelCase names in route aliases ([5298eb0](https://github.com/angular/angular/commit/5298eb0)), closes [#4083](https://github.com/angular/angular/issues/4083) * **router:** introduce new navigate method ([d9036c6](https://github.com/angular/angular/commit/d9036c6)), closes [#4040](https://github.com/angular/angular/issues/4040) [#4074](https://github.com/angular/angular/issues/4074) * **StringWrapper:** add support for JS slice method to string ([0808eea](https://github.com/angular/angular/commit/0808eea)) * **TestComponentBuilder:** add #overrideBindings and #overrideViewBindings ([f91c087](https://github.com/angular/angular/commit/f91c087)), closes [#4052](https://github.com/angular/angular/issues/4052) * **tests:** add helper to eval a module ([2a126f7](https://github.com/angular/angular/commit/2a126f7)) * **transformers:** record setters for query fields ([589ce31](https://github.com/angular/angular/commit/589ce31)), closes [#4344](https://github.com/angular/angular/issues/4344) * **upgrade:** Allow including ng2/1 components in ng1/2 ([8427863](https://github.com/angular/angular/commit/8427863)), closes [#3539](https://github.com/angular/angular/issues/3539) ### BREAKING CHANGES #### Query [make QueryList notify on changes via an observable](https://github.com/angular/angular/commit/3aa2047) * Before: query.onChange(() => ...); * After: query.changes.subscribe((iterable) => {}); #### Router [introduce new navigate method](https://github.com/angular/angular/commit/d9036c6) 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](https://github.com/angular/angular/commit/a8bdb69) 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.](https://github.com/angular/angular/commit/5ebeaf7c9bdab8de6d11c7b4c4d0954553196903) * 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](https://github.com/angular/angular/commit/7736964a37d17cf0f1e5381c9a95a33ee863f02f) 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)](https://github.com/angular/angular/commit/60ce8846710338228bc7db3d3c808c166e15e931) * Before
* After
#### Properties/Events (Inputs/Outputs) [Rename Property into Input and Event into Output](https://github.com/angular/angular/commit/adbfd29fd761135d51985564edcb4db7f8b6a26a) * 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](https://github.com/angular/angular/commit/76247b70973e3266e504e05381fbd7d85d4de5c6) `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](https://github.com/angular/angular/commit/42e1b07)), closes [#1636](https://github.com/angular/angular/issues/1636) [#3940](https://github.com/angular/angular/issues/3940) * **bundle:** don't include System.config in dev bundle ([a94f051](https://github.com/angular/angular/commit/a94f051)), closes [#3826](https://github.com/angular/angular/issues/3826) [#3862](https://github.com/angular/angular/issues/3862) * **ComponentUrlMapper:** support relative template URLs in Dartium ([7c7888d](https://github.com/angular/angular/commit/7c7888d)), closes [#2771](https://github.com/angular/angular/issues/2771) [#3743](https://github.com/angular/angular/issues/3743) * **core:** Fix type error ([6c3c606](https://github.com/angular/angular/commit/6c3c606)) * **http:** change type declarations to interfaces and export EventEmitter ([10437ab](https://github.com/angular/angular/commit/10437ab)) * **router:** re-export of Type ([b8be4bf](https://github.com/angular/angular/commit/b8be4bf)), closes [#3632](https://github.com/angular/angular/issues/3632) [#3704](https://github.com/angular/angular/issues/3704) * **RouteRegistry:** initialize RouteParams.params ([3791c4a](https://github.com/angular/angular/commit/3791c4a)), closes [#3755](https://github.com/angular/angular/issues/3755) * **test:** error in karma when systemjs imports fail ([7820086](https://github.com/angular/angular/commit/7820086)), closes [#3846](https://github.com/angular/angular/issues/3846) * **typings:** emit spread parameters ([a34d4c6](https://github.com/angular/angular/commit/a34d4c6)), closes [#3875](https://github.com/angular/angular/issues/3875) * **WebWorker:** Return boolean from `dispatchRenderEvent` ([457eb5d](https://github.com/angular/angular/commit/457eb5d)) * **WebWorker:** WebWorkerRenderer removes views after they're destroyed ([9619636](https://github.com/angular/angular/commit/9619636)), closes [#3240](https://github.com/angular/angular/issues/3240) [#3894](https://github.com/angular/angular/issues/3894) ### Features * **compile:** add HtmlParser, TemplateParser, ComponentMetadataLoader ([9f576b0](https://github.com/angular/angular/commit/9f576b0)), closes [#3839](https://github.com/angular/angular/issues/3839) * **compiler:** add full directive metadata and validation logic ([f93cd9c](https://github.com/angular/angular/commit/f93cd9c)), closes [#3880](https://github.com/angular/angular/issues/3880) * **core:** added afterContentInit, afterViewInit, and afterViewChecked hooks ([d49bc43](https://github.com/angular/angular/commit/d49bc43)), closes [#3897](https://github.com/angular/angular/issues/3897) * **core:** remove the (^ syntax and make all DOM events bubbling ([60ce884](https://github.com/angular/angular/commit/60ce884)), closes [#3864](https://github.com/angular/angular/issues/3864) * **docs:** document code size management tools for Dart ([6532171](https://github.com/angular/angular/commit/6532171)) * **docs:** document unused reflection info tracking ([46f751b](https://github.com/angular/angular/commit/46f751b)) * **exception_handler:** changed ExceptionHandler to use console.error instead of console.log ([3bb27de](https://github.com/angular/angular/commit/3bb27de)), closes [#3812](https://github.com/angular/angular/issues/3812) * **router:** hash-cons ComponentInstructions ([e1a7e03](https://github.com/angular/angular/commit/e1a7e03)) * **router:** implement Router.isRouteActive ([de37729](https://github.com/angular/angular/commit/de37729)) * **router:** router-link-active CSS class support ([36eb9d3](https://github.com/angular/angular/commit/36eb9d3)), closes [#3209](https://github.com/angular/angular/issues/3209) * **WebWorker:** Expose MessageBroker API ([358908e](https://github.com/angular/angular/commit/358908e)), closes [#3942](https://github.com/angular/angular/issues/3942) * **WebWorkers:** Add WebSocket MessageBuses for debugging apps ([4ba4427](https://github.com/angular/angular/commit/4ba4427)), closes [#3858](https://github.com/angular/angular/issues/3858) ### BREAKING CHANGES #### Events * Before ```html
``` * After ```html
``` #### Lifecycle * Before (ES5) ```js var HelloCmp = ng. Component({ selector: 'hello-cmp', lifecycle: [LifecycleEvent.onInit] }) .View({ template: `

hello, there!

` }) .Class({ onInit: function() { console.log('hello-cmp init'); } }); ``` * Before (ES6) ```js import {Component, View, LifecycleEvent} from 'angular2/angular2'; @Component({ selector: 'hello-cmp', lifecycle: [LifecycleEvent.onInit] }) @View({ template: `

hello, there!

` }) class HelloCmp { onInit() { console.log('hello-cmp init'); } } ``` * After (ES5) ```js var HelloCmp = ng. Component({ selector: 'hello-cmp' }) .View({ template: `

hello, there!

` }) .Class({ onInit: function() { console.log('hello-cmp init'); } }); ``` * After (ES6) ```js import {Component, View, OnInit} from 'angular2/angular2'; @Component({ selector: 'hello-cmp' }) @View({ template: `

hello, there!

` }) 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](https://github.com/angular/angular/commit/a0b2408)), closes [#3637](https://github.com/angular/angular/issues/3637) * **build:** do not run build/pubbuild.dart twice ([e72305e](https://github.com/angular/angular/commit/e72305e)), closes [#3831](https://github.com/angular/angular/issues/3831) * **build:** error when running `npm test` locally ([bf4b75e](https://github.com/angular/angular/commit/bf4b75e)), closes [#3806](https://github.com/angular/angular/issues/3806) * **build:** make e2e tests faster ([c2279dd](https://github.com/angular/angular/commit/c2279dd)), closes [#3822](https://github.com/angular/angular/issues/3822) * **change_detection:** fixed reflect properties as attributes ([a9ce454](https://github.com/angular/angular/commit/a9ce454)), closes [#3761](https://github.com/angular/angular/issues/3761) * **change_detection:** update the right change detector when using ON_PUSH mode ([195c5c2](https://github.com/angular/angular/commit/195c5c2)) * **compiler:** detect and report error for views with empty templateUrl ([215c4aa](https://github.com/angular/angular/commit/215c4aa)), closes [#3762](https://github.com/angular/angular/issues/3762) [#3768](https://github.com/angular/angular/issues/3768) * **dart:** bad export in core.dart ([984e7b8](https://github.com/angular/angular/commit/984e7b8)) * **examples:** Modifies web worker examples to be compatible with systemjs 0.18.10. ([675cb87](https://github.com/angular/angular/commit/675cb87)), closes [#3630](https://github.com/angular/angular/issues/3630) * **http:** allow using JSONP_INJECTABLES and HTTP_INJECTABLES in same injector ([5725f71](https://github.com/angular/angular/commit/5725f71)), closes [#3365](https://github.com/angular/angular/issues/3365) [#3390](https://github.com/angular/angular/issues/3390) * **http/http:** allow for commonjs as ngHttp ([16eb8ce](https://github.com/angular/angular/commit/16eb8ce)), closes [#3633](https://github.com/angular/angular/issues/3633) * **injector:** support getRootInjectors on dehydrated injectors. ([92da543](https://github.com/angular/angular/commit/92da543)), closes [#3760](https://github.com/angular/angular/issues/3760) * **injectors:** reset the construction counter in dynamic strategy. ([272ad61](https://github.com/angular/angular/commit/272ad61)), closes [#3635](https://github.com/angular/angular/issues/3635) *