# [4.3.0-beta.1](https://github.com/angular/angular/compare/4.3.0-beta.0...4.3.0-beta.1) (2017-06-29) ### Bug Fixes * **animations:** do not delay style() values before a stagger() runs ([34f3832](https://github.com/angular/angular/commit/34f3832)), closes [#17412](https://github.com/angular/angular/issues/17412) * **animations:** do not remove container nodes when children are queried by a parent animation ([d699c35](https://github.com/angular/angular/commit/d699c35)), closes [#17746](https://github.com/angular/angular/issues/17746) * **animations:** do not validate style overlap errors in different transitions ([f2ee1dc](https://github.com/angular/angular/commit/f2ee1dc)) * **animations:** properly collect :enter nodes that exist within multi-level DOM trees ([40f77cb](https://github.com/angular/angular/commit/40f77cb)), closes [#17632](https://github.com/angular/angular/issues/17632) * **core:** add needed closure compiler warning suppression ([e80851d](https://github.com/angular/angular/commit/e80851d)) ### Features * **compiler:** add support `::ng-deep` ([b754e60](https://github.com/angular/angular/commit/b754e60)) * **compiler-cli:** new compiler api and command-line using TypeScript transformers ([3097083](https://github.com/angular/angular/commit/3097083)) ## [4.2.5](https://github.com/angular/angular/compare/4.2.4...4.2.5) (2017-06-29) ### Bug Fixes * **animations:** do not delay style() values before a stagger() runs ([7559b78](https://github.com/angular/angular/commit/7559b78)), closes [#17412](https://github.com/angular/angular/issues/17412) * **animations:** do not remove container nodes when children are queried by a parent animation ([ec4ae60](https://github.com/angular/angular/commit/ec4ae60)), closes [#17746](https://github.com/angular/angular/issues/17746) * **animations:** do not validate style overlap errors in different transitions ([6909171](https://github.com/angular/angular/commit/6909171)) * **animations:** properly collect :enter nodes that exist within multi-level DOM trees ([79b6346](https://github.com/angular/angular/commit/79b6346)), closes [#17632](https://github.com/angular/angular/issues/17632) * **core:** add needed closure compiler warning suppression ([f31b0d6](https://github.com/angular/angular/commit/f31b0d6)) # [4.3.0-beta.0](https://github.com/angular/angular/compare/4.2.1...4.3.0-beta.0) (2017-06-22) ### Bug Fixes * **animations:** compute removal node height correctly ([185075d](https://github.com/angular/angular/commit/185075d)) * **animations:** do not treat a `0` animation state as `void` ([451257a](https://github.com/angular/angular/commit/451257a)) * **animations:** properly collect :enter nodes in a partially updated collection ([6ca4692](https://github.com/angular/angular/commit/6ca4692)), closes [#17440](https://github.com/angular/angular/issues/17440) * **animations:** remove duplicate license header ([e096a85](https://github.com/angular/angular/commit/e096a85)) * **compiler:** avoid emitting self importing factories ([4352dd2](https://github.com/angular/angular/commit/4352dd2)) * **compiler-cli:** find lazy routes in nested module import arrays ([8c89cc4](https://github.com/angular/angular/commit/8c89cc4)) * **core:** argument destructuring sometimes breaks strictNullChecks ([c59c390](https://github.com/angular/angular/commit/c59c390)) * **forms:** roll back breaking change with min/max directives ([3e685f9](https://github.com/angular/angular/commit/3e685f9)), closes [#17491](https://github.com/angular/angular/issues/17491) * **language-service:** infer `any` `ngForOf` of type `any` ([f194f18](https://github.com/angular/angular/commit/f194f18)) * **language-service:** rollup `tslib` into the language service package ([4e6be15](https://github.com/angular/angular/commit/4e6be15)) * **router:** update the version placeholder so that it gets replaced during the build ([d3c92a3](https://github.com/angular/angular/commit/d3c92a3)), closes [#17403](https://github.com/angular/angular/issues/17403) * **tsc-wrapped:** skip collecting metadata for default functions ([46ddf50](https://github.com/angular/angular/commit/46ddf50)) ### Features * **core:** update zone.js to 0.8.12 ([5ac3919](https://github.com/angular/angular/commit/5ac3919)) ## [4.2.4](https://github.com/angular/angular/compare/4.2.3...4.2.4) (2017-06-21) ### Bug Fixes * **compiler:** avoid emitting self importing factories ([c112232](https://github.com/angular/angular/commit/c112232)) * **compiler-cli:** find lazy routes in nested module import arrays ([59299de](https://github.com/angular/angular/commit/59299de)) * **core**: argument destructuring sometimes breaks strictNullChecks ([77860a0](https://github.com/angular/angular/commit/77860a0)) * **forms:** roll back breaking change with min/max directives ([4ab7353](https://github.com/angular/angular/commit/4ab7353)), closes [#17491](https://github.com/angular/angular/issues/17491) * **language-service:** infer `any` `ngForOf` of type `any` ([63a5f33](https://github.com/angular/angular/commit/63a5f33)) * **language-service:** rollup `tslib` into the language service package ([20eb5cf](https://github.com/angular/angular/commit/20eb5cf)) * **router:** update the version placeholder so that it gets replaced during the build ([7de1ae2](https://github.com/angular/angular/commit/7de1ae2)), closes [#17403](https://github.com/angular/angular/issues/17403) * **tsc-wrapped:** skip collecting metadata for default functions ([3390648](https://github.com/angular/angular/commit/3390648)) ## [4.2.3](https://github.com/angular/angular/compare/4.2.1...4.2.3) (2017-06-16) ### Bug Fixes * **animations:** compute removal node height correctly ([185075d](https://github.com/angular/angular/commit/185075d)) * **animations:** do not treat a `0` animation state as `void` ([451257a](https://github.com/angular/angular/commit/451257a)) * **animations:** properly collect :enter nodes in a partially updated collection ([6ca4692](https://github.com/angular/angular/commit/6ca4692)), closes [#17440](https://github.com/angular/angular/issues/17440) * **animations:** remove duplicate license header ([b192dd5](https://github.com/angular/angular/commit/b192dd5)) * **forms:** temp roll back breaking change with min/max directives ([b8c39cd](https://github.com/angular/angular/commit/b8c39cd)), closes [#17491](https://github.com/angular/angular/issues/17491) ## [4.2.2](https://github.com/angular/angular/compare/4.2.1...4.2.2) (2017-06-12) ### Bug Fixes * **animations:** compute removal node height correctly ([185075d](https://github.com/angular/angular/commit/185075d)) * **animations:** do not treat a `0` animation state as `void` ([451257a](https://github.com/angular/angular/commit/451257a)) * **animations:** properly collect :enter nodes in a partially updated collection ([6ca4692](https://github.com/angular/angular/commit/6ca4692)), closes [#17440](https://github.com/angular/angular/issues/17440) * **compiler:** don’t always compile `.ngfactory.ts` files by default ([ed73d4f](https://github.com/angular/angular/commit/ed73d4f3ac6b542bf5ea3eb73fbe91e2ceabcdb4)) ## [4.2.1](https://github.com/angular/angular/compare/4.2.0-rc.2...4.2.1) (2017-06-09) ### Bug Fixes * **compiler:** don’t write summaries for jit by default ([d3a5f1a](https://github.com/angular/angular/commit/d3a5f1a)) * **http:** move destructuring inside {Request,Response}Options ctor ([c2d31fb](https://github.com/angular/angular/commit/c2d31fb)), closes [#16663](https://github.com/angular/angular/issues/16663) # [4.2.0](https://github.com/angular/angular/compare/4.2.0-rc.2...4.2.0) salubrious-stratagem (2017-06-08) ### Bug Fixes * **animations:** ensure web-animations understands a numeric CSS perspective value ([819514a](https://github.com/angular/angular/commit/819514a)), closes [#14007](https://github.com/angular/angular/issues/14007) * **animations:** evaluate substitutions on option param values ([e9886d7](https://github.com/angular/angular/commit/e9886d7)) * **forms:** fix min and max validator behavior on non-numbers ([a222c3e](https://github.com/angular/angular/commit/a222c3e)) * **router:** opening links in new window ([4c32cb9](https://github.com/angular/angular/commit/4c32cb9)) * **upgrade:** call setInterval outside the Angular zone ([269bbe0](https://github.com/angular/angular/commit/269bbe0)) ### Features * **compiler-cli:** introduce synchronous codegen API ([b00b80a](https://github.com/angular/angular/commit/b00b80a)) ### Performance Improvements * **animations:** do not create a closure each time a node is removed ([fe6b39d](https://github.com/angular/angular/commit/fe6b39d)) * **animations:** only apply `:leave` flags if animations are set to run ([b55adee](https://github.com/angular/angular/commit/b55adee)) # [4.2.0-rc.2](https://github.com/angular/angular/compare/4.2.0-rc.1...4.2.0-rc.2) (2017-06-01) ### Bug Fixes * **animations:** always change to desired animation state even if no transition fires ([#17025](https://github.com/angular/angular/issues/17025)) ([665e707](https://github.com/angular/angular/commit/665e707)), closes [#16947](https://github.com/angular/angular/issues/16947) * **animations:** do not retain deleted nodes during an non-removal animation ([#17153](https://github.com/angular/angular/issues/17153)) ([068133e](https://github.com/angular/angular/commit/068133e)), closes [#17086](https://github.com/angular/angular/issues/17086) * **common:** always use 'other' case for locales with no plural rules ([#16990](https://github.com/angular/angular/issues/16990)) ([535d9da](https://github.com/angular/angular/commit/535d9da)) * **compiler:** enableLegacyTemplate should not be ignored ([#17051](https://github.com/angular/angular/issues/17051)) ([8ffa483](https://github.com/angular/angular/commit/8ffa483)), closes [#15555](https://github.com/angular/angular/issues/15555) * **router:** make remove trailing slash consistent with URL params ([c20f60b](https://github.com/angular/angular/commit/c20f60b)), closes [#16069](https://github.com/angular/angular/issues/16069) ### Features * **compiler:** emit typescript nodes from an output ast ([#16823](https://github.com/angular/angular/issues/16823)) ([18bf772](https://github.com/angular/angular/commit/18bf772)) * **compiler-cli:** produce template diagnostics error messages ([#17125](https://github.com/angular/angular/issues/17125)) ([230255f](https://github.com/angular/angular/commit/230255f)) * **tsc-wrapped:** always convert shorthand imports ([#16898](https://github.com/angular/angular/issues/16898)) ([ea8a43d](https://github.com/angular/angular/commit/ea8a43d)) ### Performance Improvements * **animations:** do not place enterId values on elements for querying purposes ([#17150](https://github.com/angular/angular/issues/17150)) ([ad6a57e](https://github.com/angular/angular/commit/ad6a57e)) # [4.2.0-rc.1](https://github.com/angular/angular/compare/4.2.0-rc.0...4.2.0-rc.1) (2017-05-26) ### Bug Fixes * **animations:** repair flicker issues with WA polyfill ([#16937](https://github.com/angular/angular/issues/16937)) ([e7d9fd8](https://github.com/angular/angular/commit/e7d9fd8)), closes [#16919](https://github.com/angular/angular/issues/16919) [#16918](https://github.com/angular/angular/issues/16918) * **animations:** use a lightweight renderer for non-animation components ([#17003](https://github.com/angular/angular/issues/17003)) ([3ab86bd](https://github.com/angular/angular/commit/3ab86bd)) * **compiler:** compile `.ngfactory.ts` files even if nobody references them. ([#16899](https://github.com/angular/angular/issues/16899)) ([573b861](https://github.com/angular/angular/commit/573b861)), closes [#16741](https://github.com/angular/angular/issues/16741) * **compiler:** do not report type errors for arguments with `@Inject` ([#16222](https://github.com/angular/angular/issues/16222)) ([27761b4](https://github.com/angular/angular/commit/27761b4)), closes [#15424](https://github.com/angular/angular/issues/15424) * **core:** make decorators closure safe ([#16905](https://github.com/angular/angular/issues/16905)) ([a80ac0a](https://github.com/angular/angular/commit/a80ac0a)), closes [#16889](https://github.com/angular/angular/issues/16889) * **tsc-wrapped:** ignore `|null` and `|undefined` when collecting types ([#16222](https://github.com/angular/angular/issues/16222)) ([1651a8f](https://github.com/angular/angular/commit/1651a8f)) * **tsc-wrapped:** resolve short-hand literal values to locals ([#16873](https://github.com/angular/angular/issues/16873)) ([11c10b2](https://github.com/angular/angular/commit/11c10b2)) ### Features * **compiler:** add location note to extracted xliff2 files ([#16791](https://github.com/angular/angular/issues/16791)) ([08dfe91](https://github.com/angular/angular/commit/08dfe91)), closes [#16531](https://github.com/angular/angular/issues/16531) * **core:** update zone.js to 0.8.10 and expose the flush method ([#16860](https://github.com/angular/angular/issues/16860)) ([85d4c4b](https://github.com/angular/angular/commit/85d4c4b)) * **tsc-wrapped:** support template literals in metadata collection ([#16880](https://github.com/angular/angular/issues/16880)) ([6e41add](https://github.com/angular/angular/commit/6e41add)) # [4.2.0-rc.0](https://github.com/angular/angular/compare/4.2.0-beta.0...4.2.0-rc.0) (2017-05-19) ### Bug Fixes * **animations:** make sure reusable animation substitutions work without default params ([#16875](https://github.com/angular/angular/issues/16875)) ([7d9f96a](https://github.com/angular/angular/commit/7d9f96a)) * **animations:** only require one flushMicrotasks call when testing animations ([6cb93c1](https://github.com/angular/angular/commit/6cb93c1)) * **compiler:** avoid a `...null` spread in extraction ([#16547](https://github.com/angular/angular/issues/16547)) ([e0a8376](https://github.com/angular/angular/commit/e0a8376)) * **compiler-cli:** allow '==' to compare nullable types ([#16731](https://github.com/angular/angular/issues/16731)) ([d761059](https://github.com/angular/angular/commit/d761059)) * **core:** detach projected views when a parent view is destroyed ([#16592](https://github.com/angular/angular/issues/16592)) ([f0f6544](https://github.com/angular/angular/commit/f0f6544)), closes [#15578](https://github.com/angular/angular/issues/15578) * **core:** projected views should be dirty checked when the declaring component is dirty checked. ([#16592](https://github.com/angular/angular/issues/16592)) ([fcc91d8](https://github.com/angular/angular/commit/fcc91d8)), closes [#14321](https://github.com/angular/angular/issues/14321) * **http:** flatten metadata for [@angular](https://github.com/angular)/http/testing ([9da6340](https://github.com/angular/angular/commit/9da6340)), closes [#15521](https://github.com/angular/angular/issues/15521) * **http:** honor RequestArgs.search and RequestArgs.params map type ([aef5245](https://github.com/angular/angular/commit/aef5245)), closes [#15761](https://github.com/angular/angular/issues/15761) [#16392](https://github.com/angular/angular/issues/16392) * **http:** introduce encodingHint for text() for better ArrayBuffer support ([7ae7a84](https://github.com/angular/angular/commit/7ae7a84)), closes [#15932](https://github.com/angular/angular/issues/15932) [#16420](https://github.com/angular/angular/issues/16420) * **router:** fix redirect to a URL with a param having multiple values ([#16376](https://github.com/angular/angular/issues/16376)) ([5d4b36f](https://github.com/angular/angular/commit/5d4b36f)), closes [#16310](https://github.com/angular/angular/issues/16310) ### Features * **animations:** introduce a wave of new animation features ([16c8167](https://github.com/angular/angular/commit/16c8167)) * **animations:** introduce routable animation support ([f1a9e3c](https://github.com/angular/angular/commit/f1a9e3c)) * add .ngsummary.ts files to support AOT unit tests ([547c363](https://github.com/angular/angular/commit/547c363)) * introduce `TestBed.overrideProvider` ([#16725](https://github.com/angular/angular/issues/16725)) ([39b92f7](https://github.com/angular/angular/commit/39b92f7)) * **compiler:** support a non-null postfix assert ([#16672](https://github.com/angular/angular/issues/16672)) ([b9521b5](https://github.com/angular/angular/commit/b9521b5)) * **core:** introduce fixture.whenRenderingDone for testing ([#16732](https://github.com/angular/angular/issues/16732)) ([38c524d](https://github.com/angular/angular/commit/38c524d)) ### Performance Improvements * **animations:** reduce size of animations bundle ([712630c](https://github.com/angular/angular/commit/712630c)) ## [4.1.3](https://github.com/angular/angular/compare/4.1.2...4.1.3) (2017-05-17) ### Bug Fixes * add typescript 2.3.2 typings test ([#16738](https://github.com/angular/angular/issues/16738)) ([a5bdbed](https://github.com/angular/angular/commit/a5bdbed)), closes [#16663](https://github.com/angular/angular/issues/16663) * **compiler-cli:** import routing module with forRoot ([#16438](https://github.com/angular/angular/issues/16438)) ([b7f8581](https://github.com/angular/angular/commit/b7f8581)) * **platform-server:** wait for async app initializers to complete before removing server side styles ([#16712](https://github.com/angular/angular/issues/16712)) ([0a82f7d](https://github.com/angular/angular/commit/0a82f7d)), closes [#15716](https://github.com/angular/angular/issues/15716) * **router:** Wrap Promise-like instances in native Promises ([#16759](https://github.com/angular/angular/issues/16759)) ([883ca28](https://github.com/angular/angular/commit/883ca28)) * **upgrade:** Prevent renaming of $inject property ([#16706](https://github.com/angular/angular/issues/16706)) ([afb7540](https://github.com/angular/angular/commit/afb7540)) * **upgrade:** use quote to prevent ClossureCompiler obfuscating $event. ([#16724](https://github.com/angular/angular/issues/16724)) ([47df3d6](https://github.com/angular/angular/commit/47df3d6)) # [4.2.0-beta.1](https://github.com/angular/angular/compare/4.2.0-beta.0...4.2.0-beta.1) (2017-05-10) ### Features * add .ngsummary.ts files to support AOT unit tests ([547c363](https://github.com/angular/angular/commit/547c363)) ## [4.1.2](https://github.com/angular/angular/compare/4.1.1...4.1.2) (2017-05-10) ### Bug Fixes * **compiler:** avoid a `...null` spread in extraction ([#16547](https://github.com/angular/angular/issues/16547)) ([d0e1688](https://github.com/angular/angular/commit/d0e1688)) * **core:** detach projected views when a parent view is destroyed ([#16592](https://github.com/angular/angular/issues/16592)) ([ee6705a](https://github.com/angular/angular/commit/ee6705a)), closes [#15578](https://github.com/angular/angular/issues/15578) * **core:** projected views should be dirty checked when the declaring component is dirty checked. ([#16592](https://github.com/angular/angular/issues/16592)) ([9218812](https://github.com/angular/angular/commit/9218812)), closes [#14321](https://github.com/angular/angular/issues/14321) * **http:** flatten metadata for [@angular](https://github.com/angular)/http/testing ([9c70a3c](https://github.com/angular/angular/commit/9c70a3c)), closes [#15521](https://github.com/angular/angular/issues/15521) * **http:** honor RequestArgs.search and RequestArgs.params map type ([63066f7](https://github.com/angular/angular/commit/63066f7)), closes [#15761](https://github.com/angular/angular/issues/15761) [#16392](https://github.com/angular/angular/issues/16392) * **http:** introduce encodingHint for text() for better ArrayBuffer support ([ec3b6e9](https://github.com/angular/angular/commit/ec3b6e9)), closes [#15932](https://github.com/angular/angular/issues/15932) [#16420](https://github.com/angular/angular/issues/16420) * **router:** fix redirect to a URL with a param having multiple values ([#16376](https://github.com/angular/angular/issues/16376)) ([915eae5](https://github.com/angular/angular/commit/915eae5)), closes [#16310](https://github.com/angular/angular/issues/16310) # [4.2.0-beta.0](https://github.com/angular/angular/compare/4.1.0...4.2.0-beta.0) (2017-05-04) ### Bug Fixes * **core**: strictNullCheck support. ([#16389](https://github.com/angular/angular/issues/16389)) ([#16389](https://github.com/angular/angular/issues/16389)) ([8c09d10](https://github.com/angular/angular/commit/8c09d10)), closes [#16357](https://github.com/angular/angular/issues/16357) * **core:** allow directives to inject the component’s `ChangeDetectorRef`. ([#16394](https://github.com/angular/angular/issues/16394)) ([392d584](https://github.com/angular/angular/commit/392d584)), closes [#12816](https://github.com/angular/angular/issues/12816) * **core:** allow to detach `OnPush` components ([#16394](https://github.com/angular/angular/issues/16394)) ([aa8bba4](https://github.com/angular/angular/commit/aa8bba4)), closes [#9720](https://github.com/angular/angular/issues/9720) * **core:** don’t set `ng-version` for dynamically created components ([#16394](https://github.com/angular/angular/issues/16394)) ([a4de214](https://github.com/angular/angular/commit/a4de214)), closes [#15880](https://github.com/angular/angular/issues/15880) * **core:** don’t stop change detection because of errors ([e263e19](https://github.com/angular/angular/commit/e263e19)), closes [#9531](https://github.com/angular/angular/issues/9531) [#2413](https://github.com/angular/angular/issues/2413) [#15925](https://github.com/angular/angular/issues/15925) * **language-service:** remove asserts for non-null expressions ([#16422](https://github.com/angular/angular/issues/16422)) ([253345c](https://github.com/angular/angular/commit/253345c)) * **upgrade:** initialize all inputs in time for `ngOnChanges()` ([b3e63c0](https://github.com/angular/angular/commit/b3e63c0)), closes [#16212](https://github.com/angular/angular/issues/16212) ### Features * **compiler-cli:** add param to set MissingTranslationStrategy on ngc ([#15987](https://github.com/angular/angular/issues/15987)) ([6e2abcd](https://github.com/angular/angular/commit/6e2abcd)), closes [#15808](https://github.com/angular/angular/issues/15808) * **core:** add `begin` and `end` renderer methods to track change detection ([7f9c589](https://github.com/angular/angular/commit/7f9c589)) * **core:** allow custom selector when bootstrapping components ([#15668](https://github.com/angular/angular/issues/15668)) ([900a88b](https://github.com/angular/angular/commit/900a88b)), closes [#7136](https://github.com/angular/angular/issues/7136) * **core:** upgrade dep on zone.js to 0.8.9 ([#16401](https://github.com/angular/angular/issues/16401)) ([065b76d](https://github.com/angular/angular/commit/065b76d)) * **forms:** introduce min and max validators ([#15813](https://github.com/angular/angular/issues/15813)) ([81925fa](https://github.com/angular/angular/commit/81925fa)) * **language-service:** provide external file list to TypeScript ([#16417](https://github.com/angular/angular/issues/16417)) ([f4b771a](https://github.com/angular/angular/commit/f4b771a)) ## [4.1.1](https://github.com/angular/angular/compare/4.1.0...4.1.1) (2017-05-04) ### Bug Fixes * **core**: strictNullCheck support. ([#16389](https://github.com/angular/angular/issues/16389)) ([#16389](https://github.com/angular/angular/issues/16389)) ([427d63a](https://github.com/angular/angular/commit/427d63a)), closes [#16357](https://github.com/angular/angular/issues/16357) * **core:** allow directives to inject the component’s `ChangeDetectorRef`. ([#16394](https://github.com/angular/angular/issues/16394)) ([f66e59e](https://github.com/angular/angular/commit/f66e59e)), closes [#12816](https://github.com/angular/angular/issues/12816) * **core:** allow to detach `OnPush` components ([#16394](https://github.com/angular/angular/issues/16394)) ([acf83b9](https://github.com/angular/angular/commit/acf83b9)), closes [#9720](https://github.com/angular/angular/issues/9720) * **core:** don’t set `ng-version` for dynamically created components ([#16394](https://github.com/angular/angular/issues/16394)) ([85a1b54](https://github.com/angular/angular/commit/85a1b54)), closes [#15880](https://github.com/angular/angular/issues/15880) * **core:** don’t stop change detection because of errors ([07cef36](https://github.com/angular/angular/commit/07cef36)), closes [#9531](https://github.com/angular/angular/issues/9531) [#2413](https://github.com/angular/angular/issues/2413) [#15925](https://github.com/angular/angular/issues/15925) * **language-service:** remove asserts for non-null expressions ([#16422](https://github.com/angular/angular/issues/16422)) ([c060110](https://github.com/angular/angular/commit/c060110)) * **upgrade:** initialize all inputs in time for `ngOnChanges()` ([dd4e501](https://github.com/angular/angular/commit/dd4e501)), closes [#16212](https://github.com/angular/angular/issues/16212) # [4.1.0](https://github.com/angular/angular/compare/4.1.0-rc.0...4.1.0) (2017-04-26) ### Bug Fixes * **router:** forward the query parameters in the ng1 -> ng2 url sync ([#16249](https://github.com/angular/angular/issues/16249)) ([2f97731](https://github.com/angular/angular/commit/2f97731)), closes [#16067](https://github.com/angular/angular/issues/16067) * **upgrade:** use correct attribute name for upgraded component's bindings ([#16128](https://github.com/angular/angular/issues/16128)) ([d1fb066](https://github.com/angular/angular/commit/d1fb066)), closes [#8856](https://github.com/angular/angular/issues/8856) # [4.1.0-rc.0](https://github.com/angular/angular/compare/4.1.0-beta.0...4.1.0-rc.0) (2017-04-21) ### Bug Fixes * **benchpress:** chrome - prevent trace buffer overflow ([2f44206](https://github.com/angular/angular/commit/2f44206)) * **benchpress:** Update types for TypeScript nullability support ([14669f2](https://github.com/angular/angular/commit/14669f2)) * **common:** Update types for TypeScript nullability support ([d8b73e4](https://github.com/angular/angular/commit/d8b73e4)) * **compiler:** fix build error in xliff2 ([bd704c9](https://github.com/angular/angular/commit/bd704c9)) * **compiler:** fix inheritance for AOT with summaries ([#15583](https://github.com/angular/angular/issues/15583)) ([8ef621a](https://github.com/angular/angular/commit/8ef621a)) * **compiler:** ignore calls to unresolved symbols in metadata ([38a7e0d](https://github.com/angular/angular/commit/38a7e0d)), closes [#15969](https://github.com/angular/angular/issues/15969) * **compiler:** ignore calls to unresolved symbols in metadata ([#15970](https://github.com/angular/angular/issues/15970)) ([ce47d33](https://github.com/angular/angular/commit/ce47d33)), closes [#15969](https://github.com/angular/angular/issues/15969) * **compiler:** Inform user where Quoted error was thrown ([a77b126](https://github.com/angular/angular/commit/a77b126)) * **compiler:** make I18NHtmlParser provider AoT-compliant ([#15980](https://github.com/angular/angular/issues/15980)) ([745731e](https://github.com/angular/angular/commit/745731e)) * **compiler:** support `` whatever the namespace ([5b141fb](https://github.com/angular/angular/commit/5b141fb)), closes [#14257](https://github.com/angular/angular/issues/14257) * **compiler:** suppress another closure warning ([#16137](https://github.com/angular/angular/issues/16137)) ([11b0213](https://github.com/angular/angular/commit/11b0213)) * **compiler:** Update types for TypeScript nullability support ([09d9f5f](https://github.com/angular/angular/commit/09d9f5f)) * **core:** benchmarks - enable ng1 benchmark again ([bccfaa4](https://github.com/angular/angular/commit/bccfaa4)) * **core:** distribute externs for testability API ([#16179](https://github.com/angular/angular/issues/16179)) ([da66884](https://github.com/angular/angular/commit/da66884)) * **core:** key-value differ changes iteration ([#15968](https://github.com/angular/angular/issues/15968)) ([cb5a7ef](https://github.com/angular/angular/commit/cb5a7ef)), closes [#14997](https://github.com/angular/angular/issues/14997) * **forms:** Update types for TypeScript nullability support ([6649743](https://github.com/angular/angular/commit/6649743)) * **forms:** Update types for TypeScript nullability support ([57bc245](https://github.com/angular/angular/commit/57bc245)) * **forms:** Update types for TypeScript nullability support ([#15859](https://github.com/angular/angular/issues/15859)) ([6a2e08d](https://github.com/angular/angular/commit/6a2e08d)) * **http:** Update types for TypeScript nullability support ([c36ec9b](https://github.com/angular/angular/commit/c36ec9b)) * **http:** Update types for TypeScript nullability support ([ec028b8](https://github.com/angular/angular/commit/ec028b8)) * **language-service:** avoid throwing exceptions when reporting metadata errors ([7764c5c](https://github.com/angular/angular/commit/7764c5c)) * **language-service:** detect when there isn't a tsconfig.json ([258d539](https://github.com/angular/angular/commit/258d539)), closes [#15874](https://github.com/angular/angular/issues/15874) * **language-service:** improve resilience to incomplete information ([71a8627](https://github.com/angular/angular/commit/71a8627)) * **language-service:** infer correct type of `?.` expressions ([0a3a9af](https://github.com/angular/angular/commit/0a3a9af)), closes [#15885](https://github.com/angular/angular/issues/15885) * **language-service:** initialize static reflector correctly ([fe0d02f](https://github.com/angular/angular/commit/fe0d02f)), closes [#15768](https://github.com/angular/angular/issues/15768) * **language-service:** look for type constructors on canonical symbol ([2ddf3bc](https://github.com/angular/angular/commit/2ddf3bc)) * **language-service:** only use canonical symbols ([5a88d2f](https://github.com/angular/angular/commit/5a88d2f)) * **language-service:** parse extended i18n forms ([bde9771](https://github.com/angular/angular/commit/bde9771)) * **language-service:** resolve any parameter types to any result ([5fbb0d0](https://github.com/angular/angular/commit/5fbb0d0)) * **language-service:** respect baseUrl compiler option ([f21ff90](https://github.com/angular/angular/commit/f21ff90)), closes [#15974](https://github.com/angular/angular/issues/15974) * **language-service:** Update types for TypeScript nullability support ([540581d](https://github.com/angular/angular/commit/540581d)) * **packaging:** increased buffer size ([#15840](https://github.com/angular/angular/issues/15840)) ([65af964](https://github.com/angular/angular/commit/65af964)) * **platform-browser:** Update types for TypeScript nullability support ([728c9d0](https://github.com/angular/angular/commit/728c9d0)), closes [#15898](https://github.com/angular/angular/issues/15898) * **platform-server:** handle innerText ([#15818](https://github.com/angular/angular/issues/15818)) ([9394835](https://github.com/angular/angular/commit/9394835)) * **router:** fix query param parsing ([a487563](https://github.com/angular/angular/commit/a487563)) * **router:** prevent `RouterLinkActive` from causing an infinite CD loop ([82417b3](https://github.com/angular/angular/commit/82417b3)), closes [#15825](https://github.com/angular/angular/issues/15825) * **router:** relax nullability requirements ([a0d124b](https://github.com/angular/angular/commit/a0d124b)) * turn on nullability in the code base. ([5293794](https://github.com/angular/angular/commit/5293794)) * Update types for TypeScript nullability support in examples ([6f5fccf](https://github.com/angular/angular/commit/6f5fccf)) * **router:** the preloader use the module from the loaded config ([6d12aa9](https://github.com/angular/angular/commit/6d12aa9)) * **router:** Update types for TypeScript nullability support ([56c46d7](https://github.com/angular/angular/commit/56c46d7)) * **router:** Update types for TypeScript nullability support ([bc43188](https://github.com/angular/angular/commit/bc43188)) * **tsc-wrapped:** collect new expressions with no arguments ([#15908](https://github.com/angular/angular/issues/15908)) ([70b1d6d](https://github.com/angular/angular/commit/70b1d6d)), closes [#15906](https://github.com/angular/angular/issues/15906) * **tsc-wrapped:** ensure valid path separators in metadata ([96aa236](https://github.com/angular/angular/commit/96aa236)) * **upgrade:** Update types for TypeScript nullability support ([01d93f3](https://github.com/angular/angular/commit/01d93f3)), closes [#15897](https://github.com/angular/angular/issues/15897) ### Features * **animations:** Update types for TypeScript nullability support ([38d75d4](https://github.com/angular/angular/commit/38d75d4)), closes [#15870](https://github.com/angular/angular/issues/15870) * **compiler:** add source files to xmb/xliff translations ([#14705](https://github.com/angular/angular/issues/14705)) ([4054055](https://github.com/angular/angular/commit/4054055)), closes [#14190](https://github.com/angular/angular/issues/14190) * **compiler:** Implement i18n XLIFF 2.0 serializer ([#14185](https://github.com/angular/angular/issues/14185)) ([09c4cb2](https://github.com/angular/angular/commit/09c4cb2)), closes [#11735](https://github.com/angular/angular/issues/11735) * **upgrade:** allow setting the angularjs lib at runtime ([#15168](https://github.com/angular/angular/issues/15168)) ([e927aea](https://github.com/angular/angular/commit/e927aea)) * **upgrade:** allow setting the angularjs lib at runtime ([#15168](https://github.com/angular/angular/issues/15168)) ([8ad464d](https://github.com/angular/angular/commit/8ad464d)) * **upgrade:** fixes for allow setting the angularjs lib at runtime ([90814e4](https://github.com/angular/angular/commit/90814e4)) * add support for TS 2.2 ([3c8a61e](https://github.com/angular/angular/commit/3c8a61e)) * add support for TS 2.3 ([014594f](https://github.com/angular/angular/commit/014594f)) ## [4.0.3](https://github.com/angular/angular/compare/4.0.2...4.0.3) (2017-04-21) ### Bug Fixes * **benchpress:** chrome - prevent trace buffer overflow ([d216f94](https://github.com/angular/angular/commit/d216f94)) * **compiler:** fix build error in xliff2 ([1870347](https://github.com/angular/angular/commit/1870347)) * **compiler:** ignore calls to unresolved symbols in metadata ([d4038ab](https://github.com/angular/angular/commit/d4038ab)), closes [#15969](https://github.com/angular/angular/issues/15969) * **compiler:** ignore calls to unresolved symbols in metadata ([#15970](https://github.com/angular/angular/issues/15970)) ([db25f08](https://github.com/angular/angular/commit/db25f08)), closes [#15969](https://github.com/angular/angular/issues/15969) * **compiler:** Inform user where Quoted error was thrown ([3184cc5](https://github.com/angular/angular/commit/3184cc5)) * **compiler:** suppress another closure warning ([#16137](https://github.com/angular/angular/issues/16137)) ([72e240a](https://github.com/angular/angular/commit/72e240a)) * **core:** benchmarks - enable ng1 benchmark again ([ccac4c6](https://github.com/angular/angular/commit/ccac4c6)) * **core:** distribute externs for testability API ([#16179](https://github.com/angular/angular/issues/16179)) ([e377d9d](https://github.com/angular/angular/commit/e377d9d)) * **core:** key-value differ changes iteration ([#15968](https://github.com/angular/angular/issues/15968)) ([a8600dc](https://github.com/angular/angular/commit/a8600dc)), closes [#14997](https://github.com/angular/angular/issues/14997) * **language-service:** only use canonical symbols ([786093a](https://github.com/angular/angular/commit/786093a)) * **packaging:** increased buffer size ([#15840](https://github.com/angular/angular/issues/15840)) ([88ad490](https://github.com/angular/angular/commit/88ad490)) * **platform-server:** handle innerText ([#15818](https://github.com/angular/angular/issues/15818)) ([7de340d](https://github.com/angular/angular/commit/7de340d)) * **router:** prevent `RouterLinkActive` from causing an infinite CD loop ([4479c42](https://github.com/angular/angular/commit/4479c42)), closes [#15825](https://github.com/angular/angular/issues/15825) * **tsc-wrapped:** collect new expressions with no arguments ([#15908](https://github.com/angular/angular/issues/15908)) ([41cac9e](https://github.com/angular/angular/commit/41cac9e)), closes [#15906](https://github.com/angular/angular/issues/15906) ### Features * **compiler:** Implement i18n XLIFF 2.0 serializer ([#14185](https://github.com/angular/angular/issues/14185)) ([a7d8edd](https://github.com/angular/angular/commit/a7d8edd)), closes [#11735](https://github.com/angular/angular/issues/11735) * **upgrade:** allow setting the angularjs lib at runtime ([#15168](https://github.com/angular/angular/issues/15168)) ([a75d056](https://github.com/angular/angular/commit/a75d056)) * **upgrade:** allow setting the angularjs lib at runtime ([#15168](https://github.com/angular/angular/issues/15168)) ([4f172b0](https://github.com/angular/angular/commit/4f172b0)) * **upgrade:** fixes for allow setting the angularjs lib at runtime ([bb6932d](https://github.com/angular/angular/commit/bb6932d)) * add support for TS 2.3 ([5cf101f](https://github.com/angular/angular/commit/5cf101f)) # [4.1.0-beta.1](https://github.com/angular/angular/compare/4.1.0-beta.0...4.1.0-beta.1) (2017-04-12) ### Bug Fixes * **compiler:** fix inheritance for AOT with summaries ([#15583](https://github.com/angular/angular/issues/15583)) ([8ef621a](https://github.com/angular/angular/commit/8ef621a)) * **language-service:** avoid throwing exceptions when reporting metadata errors ([7764c5c](https://github.com/angular/angular/commit/7764c5c)) * **language-service:** detect when there isn't a tsconfig.json ([258d539](https://github.com/angular/angular/commit/258d539)), closes [#15874](https://github.com/angular/angular/issues/15874) * **language-service:** improve resilience to incomplete information ([71a8627](https://github.com/angular/angular/commit/71a8627)) * **language-service:** initialize static reflector correctly ([fe0d02f](https://github.com/angular/angular/commit/fe0d02f)), closes [#15768](https://github.com/angular/angular/issues/15768) * **language-service:** parse extended i18n forms ([bde9771](https://github.com/angular/angular/commit/bde9771)) * **language-service:** resolve any parameter types to any result ([5fbb0d0](https://github.com/angular/angular/commit/5fbb0d0)) * **router:** fix query param parsing ([a487563](https://github.com/angular/angular/commit/a487563)) * **router:** the preloader use the module from the loaded config ([6d12aa9](https://github.com/angular/angular/commit/6d12aa9)) * **tsc-wrapped:** ensure valid path separators in metadata ([96aa236](https://github.com/angular/angular/commit/96aa236)) ### Features * **animations:** Update types for TypeScript nullability support ([38d75d4](https://github.com/angular/angular/commit/38d75d4)), closes [#15870](https://github.com/angular/angular/issues/15870) * **benchpress:** Update types for TypeScript nullability support ([14669f2](https://github.com/angular/angular/commit/14669f2)) * **common:** Update types for TypeScript nullability support ([d8b73e4](https://github.com/angular/angular/commit/d8b73e4)) * **compiler:** Update types for TypeScript nullability support ([09d9f5f](https://github.com/angular/angular/commit/09d9f5f)) * **language-service:** Update types for TypeScript nullability support ([540581d](https://github.com/angular/angular/commit/540581d)) ## [4.0.2](https://github.com/angular/angular/compare/4.0.1...4.0.2) (2017-04-11) ### Bug Fixes * **compiler:** fix inheritance for AOT with summaries ([#15583](https://github.com/angular/angular/issues/15583)) ([1864ccb](https://github.com/angular/angular/commit/1864ccb)) * **language-service:** avoid throwing exceptions when reporting metadata errors ([0861fda](https://github.com/angular/angular/commit/0861fda)) * **language-service:** detect when there isn't a tsconfig.json ([168a2eb](https://github.com/angular/angular/commit/168a2eb)), closes [#15874](https://github.com/angular/angular/issues/15874) * **language-service:** improve resilience to incomplete information ([e4277a0](https://github.com/angular/angular/commit/e4277a0)) * **language-service:** initialize static reflector correctly ([5b99533](https://github.com/angular/angular/commit/5b99533)), closes [#15768](https://github.com/angular/angular/issues/15768) * **language-service:** parse extended i18n forms ([c9c7acd](https://github.com/angular/angular/commit/c9c7acd)) * **language-service:** resolve any parameter types to any result ([feae7b6](https://github.com/angular/angular/commit/feae7b6)) * **router:** fix query param parsing ([2f41b52](https://github.com/angular/angular/commit/2f41b52)) * **router:** the preloader use the module from the loaded config ([978f809](https://github.com/angular/angular/commit/978f809)) * **tsc-wrapped:** ensure valid path separators in metadata ([c10e50c](https://github.com/angular/angular/commit/c10e50c)) # [4.1.0-beta.0](https://github.com/angular/angular/compare/4.0.0...4.1.0-beta.0) (2017-03-29) ### Features * **compiler:** support ICU messages in XLIFF ([b8d5f87](https://github.com/angular/angular/commit/b8d5f87)), closes [#12636](https://github.com/angular/angular/issues/12636) [#15068](https://github.com/angular/angular/issues/15068) Note: 4.1.0-beta.0 release also contains all the changes present in the 4.0.1 release. ## [4.0.1](https://github.com/angular/angular/compare/4.0.0...4.0.1) (2017-03-29) ### Bug Fixes * **animations:** make sure style calculations are not computed too early ([#15540](https://github.com/angular/angular/issues/15540)) ([c828511](https://github.com/angular/angular/commit/c828511)), closes [#15507](https://github.com/angular/angular/issues/15507) * **compiler:** allow single quotes into named interpolations ([#15461](https://github.com/angular/angular/issues/15461)) ([a654875](https://github.com/angular/angular/commit/a654875)), closes [#15318](https://github.com/angular/angular/issues/15318) * **compiler:** ignore errors when evaluating base classes ([#15560](https://github.com/angular/angular/issues/15560)) ([a88413f](https://github.com/angular/angular/commit/a88413f)), closes [#15536](https://github.com/angular/angular/issues/15536) * **compiler:** throw when a component defines both template and templateUrl ([#15572](https://github.com/angular/angular/issues/15572)) ([902bb2f](https://github.com/angular/angular/commit/902bb2f)), closes [#15566](https://github.com/angular/angular/issues/15566) * **core:** check for undefined on normalizeDebugBindingValue ([#15503](https://github.com/angular/angular/issues/15503)) ([b8c0a97](https://github.com/angular/angular/commit/b8c0a97)), closes [#15494](https://github.com/angular/angular/issues/15494) * **core:** fix inheritance in JIT mode for TS 2.1 ([#15599](https://github.com/angular/angular/issues/15599)) ([ca66530](https://github.com/angular/angular/commit/ca66530)), closes [#15502](https://github.com/angular/angular/issues/15502) * **core:** fix the key/value differ ([#15539](https://github.com/angular/angular/issues/15539)) ([e72124c](https://github.com/angular/angular/commit/e72124c)), closes [#15457](https://github.com/angular/angular/issues/15457) * **core:** improve error msg for invalid KeyValueDiffer.diff arg ([#15489](https://github.com/angular/angular/issues/15489)) ([d74e4d0](https://github.com/angular/angular/commit/d74e4d0)), closes [#15402](https://github.com/angular/angular/issues/15402) * **core:** Update types for TypeScript nullability support ([#15472](https://github.com/angular/angular/issues/15472)) ([8c4b963](https://github.com/angular/angular/commit/8c4b963)) * **language-service:** be resilient to invalidate ordering ([#15470](https://github.com/angular/angular/issues/15470)) ([a2c2b87](https://github.com/angular/angular/commit/a2c2b87)), closes [#15466](https://github.com/angular/angular/issues/15466) * **language-service:** correctly determine base members of types ([#15600](https://github.com/angular/angular/issues/15600)) ([0fe4985](https://github.com/angular/angular/commit/0fe4985)), closes [#15460](https://github.com/angular/angular/issues/15460) * **language-service:** don't require `reflect-metadata` module to be provided ([#15569](https://github.com/angular/angular/issues/15569)) ([bfa4f70](https://github.com/angular/angular/commit/bfa4f70)), closes [#15568](https://github.com/angular/angular/issues/15568) * **language-service:** guard access to `Symbol.members` ([#15529](https://github.com/angular/angular/issues/15529)) ([bf25e94](https://github.com/angular/angular/commit/bf25e94)), closes [#15528](https://github.com/angular/angular/issues/15528) * **language-service:** improve performance of `updateModuleAnalysis()` ([#15543](https://github.com/angular/angular/issues/15543)) ([5597fd3](https://github.com/angular/angular/commit/5597fd3)) * **router:** should run CanActivate after CanDeactivate guards ([75478b2](https://github.com/angular/angular/commit/75478b2)), closes [#14059](https://github.com/angular/angular/issues/14059) [#15467](https://github.com/angular/angular/issues/15467) * **router:** shouldn't execute CanLoad when a route has been loaded ([2360676](https://github.com/angular/angular/commit/2360676)), closes [#14475](https://github.com/angular/angular/issues/14475) [#15438](https://github.com/angular/angular/issues/15438) ### Performance Improvements * **router:** don't create new serializer every time UrlTree.toString is called ([#15565](https://github.com/angular/angular/issues/15565)) ([fd61145](https://github.com/angular/angular/commit/fd61145)) # [4.0.0](https://github.com/angular/angular/compare/4.0.0-rc.6...4.0.0) invisible-makeover (2017-03-23) ### Bug Fixes * **compiler:** assume queries with no matches as static ([#15429](https://github.com/angular/angular/issues/15429)) ([c8ab5cb](https://github.com/angular/angular/commit/c8ab5cb)), closes [#15417](https://github.com/angular/angular/issues/15417) * **compiler:** correctly handle when `toString` is exported ([#15430](https://github.com/angular/angular/issues/15430)) ([0dda01e](https://github.com/angular/angular/commit/0dda01e)), closes [#15420](https://github.com/angular/angular/issues/15420) * **platform-browser:** setAttribute should work with xmlns namespace ([#14874](https://github.com/angular/angular/issues/14874)) ([92084f2](https://github.com/angular/angular/commit/92084f2)), closes [#14865](https://github.com/angular/angular/issues/14865) * **router:** should pass new data to Observable when query params change ([#15387](https://github.com/angular/angular/issues/15387)) ([08f2f08](https://github.com/angular/angular/commit/08f2f08)), closes [#15290](https://github.com/angular/angular/issues/15290) * prevent strictNullChecks support until [#15432](https://github.com/angular/angular/issues/15432) is fixed ([#15434](https://github.com/angular/angular/issues/15434)) ([b800a0c](https://github.com/angular/angular/commit/b800a0c)) ### BREAKING CHANGES From 4.0.0 @angular/core uses a [`WeakMap`](https://github.com/angular/angular/commit/52b21275f4c2c26c46627f5648b41a33bb5c8283), a polyfill needs to be included for [browsers that do not support it natively](http://kangax.github.io/compat-table/es6/#test-WeakMap). # [4.0.0-rc.6](https://github.com/angular/angular/compare/4.0.0-rc.5...4.0.0-rc.6) (2017-03-23) ### Bug Fixes * **animations:** correct the main entry path in package.json ([#15300](https://github.com/angular/angular/issues/15300)) ([2489e4b](https://github.com/angular/angular/commit/2489e4b)) * **animations:** ensure empty animate() steps work at the end of a sequence ([#15328](https://github.com/angular/angular/issues/15328)) ([fbccd5c](https://github.com/angular/angular/commit/fbccd5c)), closes [#15310](https://github.com/angular/angular/issues/15310) * **animations:** ensure enter/leave cancellations work ([#15323](https://github.com/angular/angular/issues/15323)) ([9bf2fb4](https://github.com/angular/angular/commit/9bf2fb4)), closes [#15315](https://github.com/angular/angular/issues/15315) * **animations:** make sure easing values work with web-animations ([#15195](https://github.com/angular/angular/issues/15195)) ([f925910](https://github.com/angular/angular/commit/f925910)), closes [#15115](https://github.com/angular/angular/issues/15115) * **animations:** make sure non-transitioned leave operations cancel existing animations ([#15254](https://github.com/angular/angular/issues/15254)) ([a6fb78e](https://github.com/angular/angular/commit/a6fb78e)), closes [#15213](https://github.com/angular/angular/issues/15213) * **animations:** only process element nodes through the animation engine ([#15268](https://github.com/angular/angular/issues/15268)) ([80075af](https://github.com/angular/angular/commit/80075af)), closes [#15267](https://github.com/angular/angular/issues/15267) * **animations:** only treat view removals as `void` state transitions ([#15245](https://github.com/angular/angular/issues/15245)) ([c66437f](https://github.com/angular/angular/commit/c66437f)), closes [#15223](https://github.com/angular/angular/issues/15223) * **animations:** stringify boolean values as `1` and `0` ([#15311](https://github.com/angular/angular/issues/15311)) ([94da801](https://github.com/angular/angular/commit/94da801)), closes [#15247](https://github.com/angular/angular/issues/15247) * **compiler:** add an empty content for source file of non mapped code. ([#15246](https://github.com/angular/angular/issues/15246)) ([8415910](https://github.com/angular/angular/commit/8415910)) * **compiler:** don’t call `check` if we don’t need to ([#15322](https://github.com/angular/angular/issues/15322)) ([764e90f](https://github.com/angular/angular/commit/764e90f)) * **compiler:** look for flat module resources using declaration module path ([#15367](https://github.com/angular/angular/issues/15367)) ([90d2518](https://github.com/angular/angular/commit/90d2518)), closes [#15221](https://github.com/angular/angular/issues/15221) * **compiler:** only log template deprecation warning once ([#15364](https://github.com/angular/angular/issues/15364)) ([08d8675](https://github.com/angular/angular/commit/08d8675)) * **compiler:** use attribute id to merge translations ([#15302](https://github.com/angular/angular/issues/15302)) ([1d7693c](https://github.com/angular/angular/commit/1d7693c)), closes [#15234](https://github.com/angular/angular/issues/15234) * **compiler-cli:** adding missing format xliff for the extractor ([#15386](https://github.com/angular/angular/issues/15386)) ([a50d79d](https://github.com/angular/angular/commit/a50d79d)) * **core:** allow tree shaking of component factories and styles ([#15214](https://github.com/angular/angular/issues/15214)) ([2a0e55f](https://github.com/angular/angular/commit/2a0e55f)), closes [#15181](https://github.com/angular/angular/issues/15181) * **core:** don’t create a comment for components with empty template. ([#15260](https://github.com/angular/angular/issues/15260)) ([f8c075a](https://github.com/angular/angular/commit/f8c075a)), closes [#15143](https://github.com/angular/angular/issues/15143) * **core:** mark components for check when host events trigger. ([#15359](https://github.com/angular/angular/issues/15359)) ([64beae9](https://github.com/angular/angular/commit/64beae9)), closes [#15352](https://github.com/angular/angular/issues/15352) * **core:** only apply `WrappedValue` to the binding of the pipe ([#15257](https://github.com/angular/angular/issues/15257)) ([0c43535](https://github.com/angular/angular/commit/0c43535)), closes [#15116](https://github.com/angular/angular/issues/15116) * **core:** provide `NgModuleRef` in `ViewContainerRef.createComponent`. ([#15350](https://github.com/angular/angular/issues/15350)) ([431eb30](https://github.com/angular/angular/commit/431eb30)), closes [#15241](https://github.com/angular/angular/issues/15241) * **core:** stringify shouldn't throw when toString returns null/undefined ([#14975](https://github.com/angular/angular/issues/14975)) ([8e6995c](https://github.com/angular/angular/commit/8e6995c)), closes [#14948](https://github.com/angular/angular/issues/14948) * **core:** trigger host animations for elements that are removed. ([#15251](https://github.com/angular/angular/issues/15251)) ([0d3e314](https://github.com/angular/angular/commit/0d3e314)), closes [#14813](https://github.com/angular/angular/issues/14813) [#15193](https://github.com/angular/angular/issues/15193) * **core:** update peer dep on zone.js to ^0.8.5 ([#15365](https://github.com/angular/angular/issues/15365)) ([97149f9](https://github.com/angular/angular/commit/97149f9)), closes [#15185](https://github.com/angular/angular/issues/15185) * **forms:** make composition event buffering configurable ([#15256](https://github.com/angular/angular/issues/15256)) ([5efc860](https://github.com/angular/angular/commit/5efc860)), closes [#15079](https://github.com/angular/angular/issues/15079) * **platform-server:** interpret Native view encapsulation as Emulated on the server ([#15155](https://github.com/angular/angular/issues/15155)) ([de3d2ee](https://github.com/angular/angular/commit/de3d2ee)) * **platform-server:** setup NoopAnimationsModule in ServerModule by default ([#15131](https://github.com/angular/angular/issues/15131)) ([5c5c2ae](https://github.com/angular/angular/commit/5c5c2ae)), closes [#15098](https://github.com/angular/angular/issues/15098) [#14784](https://github.com/angular/angular/issues/14784) * **platform-server:** throw a better error message for relative URLs ([#15357](https://github.com/angular/angular/issues/15357)) ([15a082c](https://github.com/angular/angular/commit/15a082c)), closes [#15349](https://github.com/angular/angular/issues/15349) * **tsc-wrapped:** emit flat module format correctly on Windows ([#15215](https://github.com/angular/angular/issues/15215)) ([6e9264a](https://github.com/angular/angular/commit/6e9264a)), closes [#15192](https://github.com/angular/angular/issues/15192) * **tsc-wrapped:** use windows friendly path normalization in bundler ([#15374](https://github.com/angular/angular/issues/15374)) ([c584997](https://github.com/angular/angular/commit/c584997)), closes [#15289](https://github.com/angular/angular/issues/15289) * **upgrade:** component injectors should not link the module injector tree ([#15385](https://github.com/angular/angular/issues/15385)) ([ea49a95](https://github.com/angular/angular/commit/ea49a95)) ### Features * **core:** expose `inputs`, `outputs` and `ngContentSelectors` on `ComponentFactory`. ([#15214](https://github.com/angular/angular/issues/15214)) ([791534f](https://github.com/angular/angular/commit/791534f)) * **router:** add `ParamMap.keys` to get a list of parameters ([d3eda7a](https://github.com/angular/angular/commit/d3eda7a)) * **router:** introduce `ParamMap` to access parameters ([a755b71](https://github.com/angular/angular/commit/a755b71)) * **tsc-wrapped:** record original location of flattened symbols ([#15367](https://github.com/angular/angular/issues/15367)) ([7354949](https://github.com/angular/angular/commit/7354949)) * **upgrade:** use `ComponentFactory.inputs/outputs/ngContentSelectors` ([#15214](https://github.com/angular/angular/issues/15214)) ([9429032](https://github.com/angular/angular/commit/9429032)) # [4.0.0-rc.5](https://github.com/angular/angular/compare/4.0.0-rc.4...4.0.0-rc.5) (2017-03-17) ### Bug Fixes * **compiler-cli:** update the tsc-wrapped dependency version ([#15226](https://github.com/angular/angular/issues/15226)) ([7fb4528](https://github.com/angular/angular/commit/7fb4528)) # [4.0.0-rc.4](https://github.com/angular/angular/compare/4.0.0-rc.3...4.0.0-rc.4) (2017-03-17) ### Bug Fixes * **animations:** always fire callbacks even for noop animations ([#15170](https://github.com/angular/angular/issues/15170)) ([3f38c6f](https://github.com/angular/angular/commit/3f38c6f)) * **animations:** make sure easing values are applied to an empty animate() step ([#15174](https://github.com/angular/angular/issues/15174)) ([62d5543](https://github.com/angular/angular/commit/62d5543)), closes [#15115](https://github.com/angular/angular/issues/15115) * **animations:** support multiple state names per state() call ([#15147](https://github.com/angular/angular/issues/15147)) ([36ce0af](https://github.com/angular/angular/commit/36ce0af)), closes [#14732](https://github.com/angular/angular/issues/14732) * **compiler:** always use `ng://` prefix for sourcemap urls ([#15218](https://github.com/angular/angular/issues/15218)) ([994089d](https://github.com/angular/angular/commit/994089d)) * **compiler:** fix utf8encode, move to sharted utils, add tests ([#15076](https://github.com/angular/angular/issues/15076)) ([959a03a](https://github.com/angular/angular/commit/959a03a)) * **compiler:** generated code should pass `noUnusedLocals` check ([50ab06e](https://github.com/angular/angular/commit/50ab06e)), closes [#14797](https://github.com/angular/angular/issues/14797) * **compiler:** Improve error message for missing annotations ([#14724](https://github.com/angular/angular/issues/14724)) ([3c15916](https://github.com/angular/angular/commit/3c15916)) * **compiler:** improve error msg for unexpected closing tags ([#14747](https://github.com/angular/angular/issues/14747)) ([5f9fb91](https://github.com/angular/angular/commit/5f9fb91)), closes [#6652](https://github.com/angular/angular/issues/6652) * **compiler:** make sourcemaps work in AOT mode ([492153a](https://github.com/angular/angular/commit/492153a)) * **compiler:** only warn for `[@Injectable](https://github.com/Injectable)` classes with invalid args. ([5c34066](https://github.com/angular/angular/commit/5c34066)), closes [#15003](https://github.com/angular/angular/issues/15003) * **compiler:** shouldn't throw when Symbol is used as DI token ([#13701](https://github.com/angular/angular/issues/13701)) ([8b5c6b2](https://github.com/angular/angular/commit/8b5c6b2)), closes [#13314](https://github.com/angular/angular/issues/13314) * **compiler:** support interface types in injectable constuctors ([#14894](https://github.com/angular/angular/issues/14894)) ([b00fe20](https://github.com/angular/angular/commit/b00fe20)), closes [#12631](https://github.com/angular/angular/issues/12631) * **compiler:** warning prints "WARNING" instead of "ERROR" ([#15125](https://github.com/angular/angular/issues/15125)) ([3b1956b](https://github.com/angular/angular/commit/3b1956b)) * **core:** don’t recreate `TemplateRef` when used as a reference. ([#15066](https://github.com/angular/angular/issues/15066)) ([df914ef](https://github.com/angular/angular/commit/df914ef)), closes [#14873](https://github.com/angular/angular/issues/14873) * **core:** don’t throw if queries change during change detection. ([06fc42b](https://github.com/angular/angular/commit/06fc42b)), closes [#14925](https://github.com/angular/angular/issues/14925) * **core:** ErrorHandler should not rethrow an error by default ([#15077](https://github.com/angular/angular/issues/15077)) ([#15208](https://github.com/angular/angular/issues/15208)) ([77fd91d](https://github.com/angular/angular/commit/77fd91d)), closes [#14949](https://github.com/angular/angular/issues/14949) [#15182](https://github.com/angular/angular/issues/15182) [#14316](https://github.com/angular/angular/issues/14316) * **core:** update peer dep on zone.js to ^0.8.4 ([#15209](https://github.com/angular/angular/issues/15209)) ([d2fbbb4](https://github.com/angular/angular/commit/d2fbbb4)), closes [#15180](https://github.com/angular/angular/issues/15180) [#15185](https://github.com/angular/angular/issues/15185) * **core:** use presence of .subscribe to detect observables rather then Symbol.observable ([#15171](https://github.com/angular/angular/issues/15171)) ([6e98757](https://github.com/angular/angular/commit/6e98757)), closes [#14298](https://github.com/angular/angular/issues/14298) [#14473](https://github.com/angular/angular/issues/14473) [#14926](https://github.com/angular/angular/issues/14926) * **forms:** ensure observable validators are properly canceled ([#15132](https://github.com/angular/angular/issues/15132)) ([26d4ce2](https://github.com/angular/angular/commit/26d4ce2)) * **forms:** remove equalsTo validator ([#15050](https://github.com/angular/angular/issues/15050)) ([778f7d6](https://github.com/angular/angular/commit/778f7d6)) * element injector vs module injector ([#15044](https://github.com/angular/angular/issues/15044)) ([13686bb](https://github.com/angular/angular/commit/13686bb)), closes [#12869](https://github.com/angular/angular/issues/12869) [#12889](https://github.com/angular/angular/issues/12889) [#13885](https://github.com/angular/angular/issues/13885) [#13870](https://github.com/angular/angular/issues/13870) * **http:** Make ResponseOptionsArgs an interface ([#14607](https://github.com/angular/angular/issues/14607)) ([#14623](https://github.com/angular/angular/issues/14623)) ([f1b33ab](https://github.com/angular/angular/commit/f1b33ab)), closes [#13708](https://github.com/angular/angular/issues/13708) * **platform-browser:** prevent clobbered elements from freezing the browser ([a4076c7](https://github.com/angular/angular/commit/a4076c7)) * **platform-server:** correctly implement get href in parse5 adapter ([#15022](https://github.com/angular/angular/issues/15022)) ([80649ea](https://github.com/angular/angular/commit/80649ea)) * **platform-server:** fix an exception when HostListener('window:scroll') is used on the server ([#15019](https://github.com/angular/angular/issues/15019)) ([4f7d62a](https://github.com/angular/angular/commit/4f7d62a)) * correct UMD resolutions for platform-browser_animations ([#15190](https://github.com/angular/angular/issues/15190)) ([923d0c5](https://github.com/angular/angular/commit/923d0c5)), closes [#15114](https://github.com/angular/angular/issues/15114) * don't instantiate providers with ngOnDestroy eagerly. ([#15070](https://github.com/angular/angular/issues/15070)) ([2c5a671](https://github.com/angular/angular/commit/2c5a671)), closes [#14552](https://github.com/angular/angular/issues/14552) * fix path locally to empty.js ([#15073](https://github.com/angular/angular/issues/15073)) ([80112a9](https://github.com/angular/angular/commit/80112a9)) * **platform-server:** fix get/set title in parse5 adapter ([#14965](https://github.com/angular/angular/issues/14965)) ([018e5c9](https://github.com/angular/angular/commit/018e5c9)) * **platform-server:** handle styles with extra ':'s correctly ([#15189](https://github.com/angular/angular/issues/15189)) ([013d806](https://github.com/angular/angular/commit/013d806)) * **platform-server:** support svg elements with namespaced attributes ([#15101](https://github.com/angular/angular/issues/15101)) ([f093501](https://github.com/angular/angular/commit/f093501)) * **router:** fix query parameters with multiple values ([#15129](https://github.com/angular/angular/issues/15129)) ([029d0f2](https://github.com/angular/angular/commit/029d0f2)), closes [#14796](https://github.com/angular/angular/issues/14796) * **tsc-wrapped:** emit js files in all cases ([c0e05e6](https://github.com/angular/angular/commit/c0e05e6)) ### Code Refactoring * **core:** use flags in `Renderer2.setStyle` instead of booleans ([#15045](https://github.com/angular/angular/issues/15045)) ([ff71eff](https://github.com/angular/angular/commit/ff71eff)) ### Features * **common:** support `as` syntax in template/* bindings ([#15025](https://github.com/angular/angular/issues/15025)) ([c10c060](https://github.com/angular/angular/commit/c10c060)), closes [#15020](https://github.com/angular/angular/issues/15020) * **compiler-cli:** support metadata file aliases ([0ab49d4](https://github.com/angular/angular/commit/0ab49d4)) * **core:** allow to provide multiple default testing modules ([#15054](https://github.com/angular/angular/issues/15054)) ([6c8638c](https://github.com/angular/angular/commit/6c8638c)) * **core:** expose `inputs`, `outputs` and `ngContentSelectors` on `ComponentFactory`. ([1171f91](https://github.com/angular/angular/commit/1171f91)) * **upgrade:** support multi-slot projection in upgrade/static ([#14282](https://github.com/angular/angular/issues/14282)) ([914797a](https://github.com/angular/angular/commit/914797a)), closes [#14261](https://github.com/angular/angular/issues/14261) * **upgrade:** use `ComponentFactory.inputs/outputs/ngContentSelectors` ([a3e32fb](https://github.com/angular/angular/commit/a3e32fb)) * introduce source maps for templates ([#15011](https://github.com/angular/angular/issues/15011)) ([cdc882b](https://github.com/angular/angular/commit/cdc882b)) ### BREAKING CHANGES * Perviously, any provider that had an ngOnDestroy lifecycle hook would be created eagerly. Now, only classes that are annotated with @Component, @Directive, @Pipe, @NgModule are eager. Providers only become eager if they are either directly or transitively injected into one of the above. This also makes all `useValue` providers eager, which should have no observable impact other than code size. **EXPECTED IMPACT**: Making providers eager was an incorrect behavior and never documented. Also, providers that are used by a directive / pipe / ngModule stay eager. So the impact should be rather small. * DebugNode.source no longer returns the source location of a node. Closes 14013 * core: (since v4 rc.1) - `Renderer2.setStyle` no longer takes booleans but rather a bit mask of flags. ## [2.4.10](https://github.com/angular/angular/compare/2.4.9...2.4.10) (2017-03-17) ### Bug Fixes * **compiler:** fix decoding surrogate pairs ([#15154](https://github.com/angular/angular/issues/15154)) ([e5c9bbc](https://github.com/angular/angular/commit/e5c9bbc)) * **router:** do not finish bootstrap until all the routes are resolved ([#15121](https://github.com/angular/angular/issues/15121)) ([34403cd](https://github.com/angular/angular/commit/34403cd)) # [4.0.0-rc.3](https://github.com/angular/angular/compare/4.0.0-rc.2...4.0.0-rc.3) (2017-03-10) ### Bug Fixes * **compiler:** don’t throw for empty array literal in assignments ([#14878](https://github.com/angular/angular/issues/14878)) ([6cd3326](https://github.com/angular/angular/commit/6cd3326)), closes [#14782](https://github.com/angular/angular/issues/14782) * **compiler:** improve error message when a module imports itself ([#14646](https://github.com/angular/angular/issues/14646)) ([6bc6482](https://github.com/angular/angular/commit/6bc6482)), closes [#14644](https://github.com/angular/angular/issues/14644) * **core:** allow to use the `Renderer` outside of views. ([#14882](https://github.com/angular/angular/issues/14882)) ([ba4b6f5](https://github.com/angular/angular/commit/ba4b6f5)), closes [#14872](https://github.com/angular/angular/issues/14872) * **router:** do not finish bootstrap until all the routes are resolved ([#14762](https://github.com/angular/angular/issues/14762)) ([5df998d](https://github.com/angular/angular/commit/5df998d)) * **upgrade:** populate upgraded component's view before creating the controller ([#14289](https://github.com/angular/angular/issues/14289)) ([07122f0](https://github.com/angular/angular/commit/07122f0)), closes [#13912](https://github.com/angular/angular/issues/13912) * throw for synthetic properties / listeners by default ([#14880](https://github.com/angular/angular/issues/14880)) ([3651d8d](https://github.com/angular/angular/commit/3651d8d)) ### BREAKING CHANGES #### since 4.0 rc.1: - rename `RendererV2` to `Renderer2` - rename `RendererTypeV2` to `RendererType2` - rename `RendererFactoryV2` to `RendererFactory2` ## [2.4.9](https://github.com/angular/angular/compare/2.4.8...2.4.9) (2017-03-02) ### Bug Fixes * **http:** Make ResponseOptionsArgs an interface ([b658fa9](https://github.com/angular/angular/commit/b658fa9)), closes [#13708](https://github.com/angular/angular/issues/13708) * **router:** improve robustness ([#14602](https://github.com/angular/angular/issues/14602)) ([2a12346](https://github.com/angular/angular/commit/2a12346)) ### Reverts * fix(router): do not finish bootstrap until all the routes are resolved ([#14327](https://github.com/angular/angular/issues/14327)) ([de36f8a](https://github.com/angular/angular/commit/de36f8a)), closes [#14681](https://github.com/angular/angular/issues/14681) [#14588](https://github.com/angular/angular/issues/14588) ## [4.0.0-rc.2](https://github.com/angular/angular/compare/4.0.0-rc.1...4.0.0-rc.2) (2017-03-02) ### Bug Fixes * **animations:** make animations work in AOT ([#14775](https://github.com/angular/angular/issues/14775)) ([9560ad8](https://github.com/angular/angular/commit/9560ad8)) * **compiler:** apply element bindings before host bindings ([#14823](https://github.com/angular/angular/issues/14823)) ([79fc1e3](https://github.com/angular/angular/commit/79fc1e3)) * **compiler:** fix identifier names of `EMPTY_MAP` / `EMPTY_ARRAY` ([#14806](https://github.com/angular/angular/issues/14806)) ([5ba55b0](https://github.com/angular/angular/commit/5ba55b0)) * **compiler:** quote `animation` in `RendererTypeV2` and skip if empty ([#14773](https://github.com/angular/angular/issues/14773)) ([77682a3](https://github.com/angular/angular/commit/77682a3)) * **core:** call lifecycle hooks for siblings in declaration order ([d2e4256](https://github.com/angular/angular/commit/d2e4256)) * **core:** fix `isComponentView()` and `isEmbeddedView()` tests ([#14789](https://github.com/angular/angular/issues/14789)) ([5753de5](https://github.com/angular/angular/commit/5753de5)), closes [#14778](https://github.com/angular/angular/issues/14778) * **language-service:** tolerate errors in decorators ([#14634](https://github.com/angular/angular/issues/14634)) ([6bae737](https://github.com/angular/angular/commit/6bae737)), closes [#14631](https://github.com/angular/angular/issues/14631) * **platform-server:** don't setup Testability and TestabilityRegistry on the server ([#14510](https://github.com/angular/angular/issues/14510)) ([47bdc2b](https://github.com/angular/angular/commit/47bdc2b)) * **tsc-wrapped:** validate metadata in static members of a class ([#14772](https://github.com/angular/angular/issues/14772)) ([a6996a9](https://github.com/angular/angular/commit/a6996a9)), closes [#13481](https://github.com/angular/angular/issues/13481) * **upgrade:** fix upgrade component Closure optimization. ([#14801](https://github.com/angular/angular/issues/14801)) ([968995a](https://github.com/angular/angular/commit/968995a)) ### Performance Improvements * delete pre-view-engine core, compiler, platform-browser, etc code ([#14788](https://github.com/angular/angular/issues/14788)) ([126fda2](https://github.com/angular/angular/commit/126fda2)) * **compiler:** make identifiers for generated code small to improve dev size ([5caab71](https://github.com/angular/angular/commit/5caab71f7dc64b10f3544b2a3b2650e1666adbf1)) # [4.0.0-rc.1](https://github.com/angular/angular/compare/4.0.0-beta.8...4.0.0-rc.1) (2017-02-24) We are excited to share 4.0.0-RC.1 with the community. This is a feature-complete pre-release of 4.0.0. Upgrade to get to know the new features to be released in 4.0.0, and to help us validate the release. It’s important to note that this release has been tested extensively. All Angular applications within Google use the master branch of Angular, so every commit is tested and validated at scale prior to any release. ## We Need Your Help Please give this RC a try and test it with your projects! We have spent a significant amount of time working to ensure that this release is backwards compatible and will work with your existing code, but you may have use cases we haven’t anticipated. If you are broken by this release, let us know so that we can look into it right away. We are also looking for feedback related to the ergonomics of any newly added APIs. ## What’s New ### View Engine We’ve made changes under the hood to what AOT generated code looks like. These changes should reduce the size of the generated code for your components by more than half in some cases. Read the [Design Doc](https://docs.google.com/document/d/195L4WaDSoI_kkW094LlShH6gT3B7K1GZpSBnnLkQR-g/preview) for the View Engine updates. ### Enhanced `*ngIf` syntax Our template binding syntax now supports a couple helpful changes. You can now use an if/else style syntax, and assign local variables such as when unrolling an observable. ``` Loading...
{{ user.name }}
``` ### Animation Package We have pulled Animations into their own package. This means that if you don’t use Animations, this extra code will not end up in your production bundles. This also allows you to more easily find documentation and to take better advantage of autocompletion. If you do need animations, libraries like Material will automatically import the module (once you install it via NPM), or you can add it yourself to your main NgModule. ### TypeScript 2.1 We’ve updated Angular to a more recent version of TypeScript. This will improve the speed of `ngc` and you will get better type checking throughout your application. ### StrictNullChecks Angular is now compliant with [TypeScript’s StrictNullChecks](https://www.typescriptlang.org/docs/handbook/release-notes/typescript-2-0.html). This means that you can enable StrictNullChecks in your project, if desired. ### Universal Universal, the project that allows developers to run Angular on a server, is now up to date with Angular again, and has been adopted by the Angular team. This release now includes the results of the work from the Universal team over the last few months. The majority of the Universal code is now in platform-server. To learn more about this change, take a look the new [`renderModuleFactory`](https://github.com/angular/angular/blob/56f232cdd70a352cb9151bc7cfe8981bc2710ea6/modules/%40angular/platform-server/src/utils.ts#L63-L72) method, or Rob Wormald’s [Demo Repository](https://github.com/robwormald/ng-universal-demo/). More documentation is forthcoming. ### Flat ES Modules (Flat ESM / FESM) We now ship flattened versions of our modules ("rolled up" version of our code in the EcmaScript Module format, see [example file](https://github.com/angular/core-builds/blob/85cbe3f8d6107af033b0f8b56456c181cbcb5eb7/%40angular/core.js)). This format should help tree-shaking, help reduce the size of your generated bundles, and speed up build, transpilation, and loading in the browser in certain scenarios. ### ES2015 Builds We now also ship our packages in the ES2015 Flat ESM format. This option is experimental and opt-in (configure your webpack to resolve ["es2015" property](https://github.com/angular/core-builds/blob/dc0c8d828a8bae6591d2b9c77974271481af818c/package.json#L7) in package.json over the regular ["module" property](https://github.com/angular/core-builds/blob/dc0c8d828a8bae6591d2b9c77974271481af818c/package.json#L6)). ## Known Issues The following is a list of known issues that will be fixed in the next rcs. - Source maps are missing in npm packages - Generated bundles will be larger temporarily while we validate new code paths and remove old ones - angular.io docs have not been updated to reflect API changes in 4.0 - legacy UMD bundles don't have correct RxJS mappings when running in ES5 mode without a module system ## Installing RC.1 We have two main ways to update. If you have an existing project, you should be able to run: On Linux/Mac: `npm install @angular/{common,compiler,compiler-cli,core,forms,http,platform-browser,platform-browser-dynamic,platform-server,router,animations}@next --save` On Windows: `npm install @angular/common@next @angular/compiler@next @angular/compiler-cli@next @angular/core@next @angular/forms@next @angular/http@next @angular/platform-browser@next @angular/platform-browser-dynamic@next @angular/platform-server@next @angular/router@next @angular/animations@next --save` Then run whatever `ng serve` or `npm start` command you normally use, and everything should work. *Please ensure that you are using Typescript v2.1.6 or higher.* *If you rely on Animations* you’ll also need to install the animations package `@angular/animations` and import the new `BrowserAnimationsModule` from `@angular/platform-browser/animations` in your root NgModule. Without this, your code will compile and run, but animations won’t activate. Imports from `@angular/core` were deprecated, use imports from the new package `import { trigger, state, style, transition, animate } from '@angular/animations';`. ## What's next? We have [three more release candidates scheduled](https://github.com/angular/angular/blob/master/docs/RELEASE_SCHEDULE.md) before our planned GA the week of March 22. In the meantime we'll be looking for your feedback, fixing bugs and working on docs. ## Commit Summary ### Features * **compiler:** Add a `enableLegacyTemplate` option to support `