5.0.0-beta.1 (2017-07-27)

Bug Fixes

animations: export BrowserModule as apart of BrowserAnimationsModule (#18263) (fd0cc01)
compiler: add equiv & disp attributes to Xliff2 ICU placeholders (#18283) (38ec05f), closes #17344
compiler: allow numbers for ICU message cases in lexer (#18095) (a3a5429), closes #17799
core: invoke error handler outside of the Angular Zone (#18269) (7ae7573), closes #17073 #7774
platform-server: don't clobber parse5 properties when setting (#18237) (a094769), closes #17050
router: child CanActivate guard should wait for parent to complete (#18110) (086f4aa), closes #15670
router: should throw when lazy loaded module doesn't define any routes (#15001) (82923a3), closes #14596
upgrade: ensure downgraded components are created in the Angular zone (#18209) (43c33d5)
upgrade: throw error if trying to get injector before setting (#18209) (d31dc7b)

Features

compiler: add representation of placeholders to xliff & xmb (b3085e9), closes #17345

Performance Improvements

latest tsickle to tree shake: abstract class methods & interfaces (#18236) (b7a6f52)
core: use native addEventListener for faster rendering. (#18107) (6279e50)

4.3.2 (2017-07-26)

Bug Fixes

animations: export BrowserModule as apart of BrowserAnimationsModule (#18263) (cbeb197)
compiler: add equiv & disp attributes to Xliff2 ICU placeholders (#18283) (a084619), closes #17344
compiler: allow numbers for ICU message cases in lexer (#18095) (a8ac77b), closes #17799
core: invoke error handler outside of the Angular Zone (#18269) (a1bb9c2), closes #17073 #7774
platform-server: don't clobber parse5 properties when setting (#18237) (97135e8), closes #17050
router: child CanActivate guard should wait for parent to complete (#18110) (b9e32c8), closes #15670
router: should throw when lazy loaded module doesn't define any routes (#15001) (be49e0e), closes #14596
upgrade: throw error if trying to get injector before setting (#18209) (1f106d7)

5.0.0-beta.0 (2017-07-19)

Bug Fixes

animations: always camelcase style property names that contain auto styles (d22f8f5), closes #17938
animations: capture cancelled animation styles within grouped animations (23146c9), closes #17170
animations: do not crash animations if a nested component fires CD during CD (5db6f38), closes #18193
animations: make sure @.disabled works in non-animation components (5344be5)
common: send flushed body as error instead of null (5c62e30), closes #18181
compiler: ensure jit external id arguments names are unique (95635c1)
compiler-cli: don't generate empty when extracting xliff (65c9e13), closes #15754
platform-server: provide XhrFactory for HttpClient (8076482)
router: canDeactivate guards should run from bottom to top (e20cfe1), closes #15657
router: should navigate to the same url when config changes (eb6fb5f), closes #15535
router: should run resolvers for the same route concurrently (ad3029e), closes #14279
router: terminal route in custom matcher (b399cb2)
upgrade: allow accessing AngularJS injector from downgraded module (a5205c6)

Features

animations: support :increment and :decrement transition aliases (6f45519)
upgrade: propagate touched state of NgModelController (59c23c7)
upgrade: support lazy-loading Angular module into AngularJS app (30e76fc)

4.3.1 (2017-07-19)

Bug Fixes

animations: always camelcase style property names that contain auto styles (383d896), closes #17938
animations: capture cancelled animation styles within grouped animations (333ffd8), closes #17170
animations: do not crash animations if a nested component fires CD during CD (4c1f32b), closes #18193
animations: make sure @.disabled works in non-animation components (a5c4bb5)
common: send flushed body as error instead of null (17b7bc3), closes #18181
compiler: ensure jit external id arguments names are unique (4671168)
compiler-cli: don't generate empty <target/> when extracting xliff (f0476fc), closes #15754
platform-server: provide XhrFactory for HttpClient (4ce29f3)
router: canDeactivate guards should run from bottom to top (1ac78bf), closes #15657
router: should navigate to the same url when config changes (4340bea), closes #15535
router: should run resolvers for the same route concurrently (ec89f37), closes #14279
router: terminal route in custom matcher (5d275e9)

4.3.0 (2017-07-14)

Bug Fixes

animations: do not delay style() values before a stagger() runs (34f3832), closes #17412
animations: do not remove container nodes when children are queried by a parent animation (d699c35), closes #17746
animations: do not validate style overlap errors in different transitions (f2ee1dc)
animations: properly collect :enter nodes that exist within multi-level DOM trees (40f77cb), closes #17632
animations: compute removal node height correctly (185075d)
animations: do not treat a 0 animation state as void (451257a)
animations: properly collect :enter nodes in a partially updated collection (6ca4692), closes #17440
animations: remove duplicate license header (e096a85)
common/http: document HttpClient, fixing a few other issues (1855989)
common/http: don't guess Content-Type for FormData bodies (#18104) (4f1e4ff), closes #18096
common/http: expose reportProgress option on HttpClient API (#18083) (9f28e83)
common/http: rename HttpXsrfModule to HttpClientXsrfModule (3ecc5e5)
compiler: avoid emitting self importing factories (4352dd2)
compiler-cli: find lazy routes in nested module import arrays (8c89cc4)
core: add needed closure compiler warning suppression (e80851d)
core: argument destructuring sometimes breaks strictNullChecks (c59c390)
language-service: infer any ngForOf of type any (f194f18)
language-service: rollup tslib into the language service package (4e6be15)
router: fix outdated homepage url in NPM package (#17899) (df06e8b)
router: update the version placeholder so that it gets replaced during the build (d3c92a3), closes #17403
tsc-wrapped: report errors for invalid ast forms (#17994) (ce0f4f0)
tsc-wrapped: support as and class expressions (#16904) (45ffe54)
tsc-wrapped: skip collecting metadata for default functions (46ddf50)
upgrade: bring the dynamic version closer to the static one (11db3bd), closes #16627 #11044

Features

animations: support disabling animations for sub elements (8e28382), closes #16483
common/http: new HttpClient API (37797e2)
common/http: on-by-default XSRF support in HttpClient (#18108) (dd04f09), closes #18100
compiler: adds support for quoted object keys in the parser (798947e)
compiler: do not evaluate metadata expressions that can use references (#18001) (ddb766e)
compiler: update the schema by extracting from latest chrome (#17858) (dd7c113)
compiler: add support ::ng-deep (b754e60)
compiler-cli: add parameters to ngc main needed by bazel rules (#17885) (c1474f3)
compiler-cli: new compiler api and command-line using TypeScript transformers (3097083)
core: update zone.js to 0.8.12 (5ac3919)
router: add router-level events for GuardsCheck and Resolve (#17601) (8a1a989)
upgrade: fix support for directive.link in upgraded components (0193be7)

4.2.6 (2017-07-08)

Bug Fixes

animations: ensure :animating queries collect previous animation elements properly (d48b7d3)
animations: properly cleanup query artificats when animation construction fails (00de9ff)
animations: properly detect state transition changes for object literals (00c9741)
animations: properly handle cancelled animation style application (cf57527)
compiler: emits quoted keys only if they are quoted in the original template (45ae14c), closes #14292
compiler: fix merge error (6307581)
compiler: fix types (5ea9b62)
compiler: remove i18n markup even if no translations (#17999) (2763577), closes #11042
compiler-cli: fix relative source paths on windows for extracted msg (#17915) (991f8ad), closes #16639
core: fix re-insertions in the iterable differ (#17891) (a318093), closes #17852
language-service: do not crash when hovering over a label definitions (#17974) (2ab9057)
language-service: ignore hover of symbols not in the TypeScript program (#17969) (fe09e10)
router: encode URLs the same way AngularJS did (closer to spec) (#17890) (8f7cce3), closes #16067
router: export missing UrlMatcher and UrlMatchResult types (12a2099), closes #15140
tsc-wrapped: emit exports metadata in flat modules (#17893) (ee7d134)
upgrade: fix transclusion on upgraded components (#17971) (5337874), closes #13271
upgrade: fix transclusion on upgraded components (#17971) (30beb52), closes #13271

Performance Improvements

core: refactor NgZone, decrease size by 1.2Kb (#17773) (6d55a80)

4.2.5 (2017-06-29)

Bug Fixes

animations: do not delay style() values before a stagger() runs (7559b78), closes #17412
animations: do not remove container nodes when children are queried by a parent animation (ec4ae60), closes #17746
animations: do not validate style overlap errors in different transitions (6909171)
animations: properly collect :enter nodes that exist within multi-level DOM trees (79b6346), closes #17632
core: add needed closure compiler warning suppression (f31b0d6)

4.2.4 (2017-06-21)

Bug Fixes

compiler: avoid emitting self importing factories (c112232)
compiler-cli: find lazy routes in nested module import arrays (59299de)
core: argument destructuring sometimes breaks strictNullChecks (77860a0)
forms: roll back breaking change with min/max directives (4ab7353), closes #17491
language-service: infer any ngForOf of type any (63a5f33)
language-service: rollup tslib into the language service package (20eb5cf)
router: update the version placeholder so that it gets replaced during the build (7de1ae2), closes #17403
tsc-wrapped: skip collecting metadata for default functions (3390648)

4.2.3 (2017-06-16)

Bug Fixes

animations: compute removal node height correctly (185075d)
animations: do not treat a 0 animation state as void (451257a)
animations: properly collect :enter nodes in a partially updated collection (6ca4692), closes #17440
animations: remove duplicate license header (b192dd5)
forms: temp roll back breaking change with min/max directives (b8c39cd), closes #17491

4.2.2 (2017-06-12)

Bug Fixes

animations: compute removal node height correctly (185075d)
animations: do not treat a 0 animation state as void (451257a)
animations: properly collect :enter nodes in a partially updated collection (6ca4692), closes #17440
compiler: don’t always compile .ngfactory.ts files by default (ed73d4f)

4.2.1 (2017-06-09)

Bug Fixes

compiler: don’t write summaries for jit by default (d3a5f1a)
http: move destructuring inside {Request,Response}Options ctor (c2d31fb), closes #16663

4.2.0 salubrious-stratagem (2017-06-08)

Bug Fixes

animations: ensure web-animations understands a numeric CSS perspective value (819514a), closes #14007
animations: evaluate substitutions on option param values (e9886d7)
forms: fix min and max validator behavior on non-numbers (a222c3e)
router: opening links in new window (4c32cb9)
upgrade: call setInterval outside the Angular zone (269bbe0)

Features

compiler-cli: introduce synchronous codegen API (b00b80a)

Performance Improvements

animations: do not create a closure each time a node is removed (fe6b39d)
animations: only apply :leave flags if animations are set to run (b55adee)

4.2.0-rc.2 (2017-06-01)

Bug Fixes

animations: always change to desired animation state even if no transition fires (#17025) (665e707), closes #16947
animations: do not retain deleted nodes during an non-removal animation (#17153) (068133e), closes #17086
common: always use 'other' case for locales with no plural rules (#16990) (535d9da)
compiler: enableLegacyTemplate should not be ignored (#17051) (8ffa483), closes #15555
router: make remove trailing slash consistent with URL params (c20f60b), closes #16069

Features

compiler: emit typescript nodes from an output ast (#16823) (18bf772)
compiler-cli: produce template diagnostics error messages (#17125) (230255f)
tsc-wrapped: always convert shorthand imports (#16898) (ea8a43d)

Performance Improvements

animations: do not place enterId values on elements for querying purposes (#17150) (ad6a57e)

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

Bug Fixes

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

Features

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

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

Bug Fixes

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

Features

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

Performance Improvements

animations: reduce size of animations bundle (712630c)

4.1.3 (2017-05-17)

Bug Fixes

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

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

Features

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

4.1.2 (2017-05-10)

Bug Fixes

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

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

Bug Fixes

core: strictNullCheck support. (#16389) (#16389) (8c09d10), closes #16357
core: allow directives to inject the component’s ChangeDetectorRef. (#16394) (392d584), closes #12816
core: allow to detach OnPush components (#16394) (aa8bba4), closes #9720
core: don’t set ng-version for dynamically created components (#16394) (a4de214), closes #15880
core: don’t stop change detection because of errors (e263e19), closes #9531 #2413 #15925
language-service: remove asserts for non-null expressions (#16422) (253345c)
upgrade: initialize all inputs in time for ngOnChanges() (b3e63c0), closes #16212

Features

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

4.1.1 (2017-05-04)

Bug Fixes

core: strictNullCheck support. (#16389) (#16389) (427d63a), closes #16357
core: allow directives to inject the component’s ChangeDetectorRef. (#16394) (f66e59e), closes #12816
core: allow to detach OnPush components (#16394) (acf83b9), closes #9720
core: don’t set ng-version for dynamically created components (#16394) (85a1b54), closes #15880
core: don’t stop change detection because of errors (07cef36), closes #9531 #2413 #15925
language-service: remove asserts for non-null expressions (#16422) (c060110)
upgrade: initialize all inputs in time for ngOnChanges() (dd4e501), closes #16212

4.1.0 (2017-04-26)

Bug Fixes

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

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

Bug Fixes

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

Features

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

4.0.3 (2017-04-21)

Bug Fixes

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

Features

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

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

Bug Fixes

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

Features

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

4.0.2 (2017-04-11)

Bug Fixes

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

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

Features

compiler: support ICU messages in XLIFF (b8d5f87), closes #12636 #15068

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

4.0.1 (2017-03-29)

Bug Fixes

animations: make sure style calculations are not computed too early (#15540) (c828511), closes #15507
compiler: allow single quotes into named interpolations (#15461) (a654875), closes #15318
compiler: ignore errors when evaluating base classes (#15560) (a88413f), closes #15536
compiler: throw when a component defines both template and templateUrl (#15572) (902bb2f), closes #15566
core: check for undefined on normalizeDebugBindingValue (#15503) (b8c0a97), closes #15494
core: fix inheritance in JIT mode for TS 2.1 (#15599) (ca66530), closes #15502
core: fix the key/value differ (#15539) (e72124c), closes #15457
core: improve error msg for invalid KeyValueDiffer.diff arg (#15489) (d74e4d0), closes #15402
core: Update types for TypeScript nullability support (#15472) (8c4b963)
language-service: be resilient to invalidate ordering (#15470) (a2c2b87), closes #15466
language-service: correctly determine base members of types (#15600) (0fe4985), closes #15460
language-service: don't require reflect-metadata module to be provided (#15569) (bfa4f70), closes #15568
language-service: guard access to Symbol.members (#15529) (bf25e94), closes #15528
language-service: improve performance of updateModuleAnalysis() (#15543) (5597fd3)
router: should run CanActivate after CanDeactivate guards (75478b2), closes #14059 #15467
router: shouldn't execute CanLoad when a route has been loaded (2360676), closes #14475 #15438

Performance Improvements

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

4.0.0 invisible-makeover (2017-03-23)

Bug Fixes

compiler: assume queries with no matches as static (#15429) (c8ab5cb), closes #15417
compiler: correctly handle when toString is exported (#15430) (0dda01e), closes #15420
platform-browser: setAttribute should work with xmlns namespace (#14874) (92084f2), closes #14865
router: should pass new data to Observable when query params change (#15387) (08f2f08), closes #15290
prevent strictNullChecks support until #15432 is fixed (#15434) (b800a0c)

BREAKING CHANGES

From 4.0.0 @angular/core uses a WeakMap, a polyfill needs to be included for browsers that do not support it natively.

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

Bug Fixes

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

Features

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

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

Bug Fixes

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

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

Bug Fixes

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

Code Refactoring

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

Features

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

BREAKING CHANGES

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

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

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

EXPECTED IMPACT: Making providers eager was an incorrect behavior and never documented. Also, providers that are used by a directive / pipe / ngModule stay eager. So the impact should be rather small.
DebugNode.source no longer returns the source location of a node.

Closes 14013
core: (since v4 rc.1)
- Renderer2.setStyle no longer takes booleans but rather a bit mask of flags.

2.4.10 (2017-03-17)

Bug Fixes

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

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

Bug Fixes

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

BREAKING CHANGES

since 4.0 rc.1:

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

2.4.9 (2017-03-02)

Bug Fixes

http: Make ResponseOptionsArgs an interface (b658fa9), closes #13708
router: improve robustness (#14602) (2a12346)

Reverts

fix(router): do not finish bootstrap until all the routes are resolved (#14327) (de36f8a), closes #14681 #14588

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

Bug Fixes

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

Performance Improvements

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

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

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

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

We Need Your Help

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

What’s New

View Engine

We’ve made changes under 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 for the View Engine updates.

Enhanced `*ngIf` syntax

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

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

Animation Package

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

TypeScript 2.1

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

StrictNullChecks

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

Universal

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

Flat ES Modules (Flat ESM / FESM)

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

ES2015 Builds

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

Known Issues

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

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

Installing RC.1

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

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

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

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

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

What's next?

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

Commit Summary

Features

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

Bug Fixes

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

Code Refactoring

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

Performance Improvements

distribute smaller bundled code and include es2015 bundle (de795ea)

BREAKING CHANGES

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

To migrate the code follow the example below:

Before:
```
@Component()
class SomeComponent extends OnInit {}
```
After:
```
@Component()
class SomeComponent implements OnInit {}
```
Based on our research we don't expect anyone to be affected by this change.
RootRenderer cannot be used any more, use RendererFactoryV2 instead. Introduced by (ccb636c).

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

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

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

Features

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

Bug Fixes

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

DEPRECATIONS

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

BREAKING CHANGES

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

2.4.8 (2017-02-18)

Bug Fixes

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

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

Bug Fixes

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

Performance Improvements

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

BREAKING CHANGES

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

2.4.7 (2017-02-09)

Bug Fixes

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

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

Bug Fixes

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

Features

aio: add initial angular-cli scaffold (#14118) (e130bc1)
common: rename underlying NgFor class and add a type parameter (#14104) (86b2b25)
compiler: allow missing translations (#14113) (8775ab9), closes #13861
compiler: do not parse xtb messages not needed by angular (#14111) (f7fba74), closes #14046
compiler: generate type parameters for generic type references (#14104) (69e14b5)
core: add query support to view engine (1e729d7), closes #14084
forms: add email validator (#13709) (d69717c), closes #13706
forms: add equalsTo validator (#14052) (7b7ae5f)
core: add NgModule support to NgComponentOutlet directive (#14088) (3ef73c2), closes #14043
router: deprecate preserveQueryParams,add queryParamsHandling (#14095) (c87c3be)
tsc-wrapped: record arity of generic classes (#14104) (1079b93)
upgrade: allow non-element selectors for downgraded components (#14037) (9aafdc7)
upgrade: export VERSION from upgrade/static (#14037) (7670cc1)
upgrade: return a function (instead of array) from downgradeInjectable() (#14037) (1f90f29)
forms: provide a method to compare options (#13349) (f89d004), closes #13268

Performance Improvements

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

BREAKING CHANGES

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

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

Migration:

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

Part of #12398

upgrade: Previously, upgrade/static/downgradeInjectable returned an array of the form:

['dep1', 'dep2', ..., function factory(dep1, dep2, ...) { ... }]

Now it returns a function with an $inject property:

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

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

2.4.6 (2017-02-03)

Bug Fixes

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

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

Bug Fixes

animations: fix internal jscompiler issue and AOT quoting (#13798) (c2aa981)
common: support numeric value as discrete cases for NgPlural (#13876) (f364557)
compiler: [i18n] XMB/XTB placeholder names can contain only A-Z, 0-9, _n (d02eab4)
compiler: fix regexp to support firefox 31 (#14082) (b2f9d56), closes #14029 #13900
core: export animation classes required for Renderer impl (#14002) (83361d8), closes #14001
core: fix not declared variable in view engine (#14045) (d3a3a8e)
http: don't create a blob out of ArrayBuffer when type is application/octet-stream (#13992) (1200cf2), closes #13973
router: enable loadChildren with function in aot (#13909) (635bf02), closes #11075
router: routerLinkActive should not throw when not initialized (#13273) (e8ea741), closes #13270
upgrade: detect async downgrade component changes (#13812) (d6382bf), closes #6385 #6385 #10660 #12318 #12034
upgrade/static: ensure upgraded injector is initialized early enough (#14065) (6152eb2), closes #13811

Features

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

DEPRECATIONS

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

BREAKING CHANGES

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

class Foo {}
class MockFoo extends Foo {
  setupMock();
}

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

...

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

2.4.5 (2017-01-25)

Bug Fixes

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

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

Bug Fixes

animations: fix internal jscompiler issue and AOT quoting (#13798) (c2aa981)
common: support numeric value as discrete cases for NgPlural (#13876) (f364557)
http: don't create a blob out of ArrayBuffer when type is application/octet-stream (#13992) (1200cf2), closes #13973
router: enable loadChildren with function in aot (#13909) (635bf02), closes #11075
router: routerLinkActive should not throw when not initialized (#13273) (e8ea741), closes #13270
security: allow calc and gradient functions. (#13943) (e19bf70)
upgrade: detect async downgrade component changes (#13812) (d6382bf), closes #6385 #6385 #10660 #12318 #12034

Features

build: optionally build an ES2015 distro (#13471) (be6c95a)
core: Add type information to injector.get() (#13785) (d169c24)

BREAKING CHANGES

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

class Foo {}
class MockFoo extends Foo {
  setupMock();
}

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

...

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

2.4.4 (2017-01-19)

animations: fix internal jscompiler issue and AOT quoting (#13798) (261fd16)
common: support numeric value as discrete cases for NgPlural (#13876) (3d0b1b8)
http: don't create a blob out of ArrayBuffer when type is application/octet-stream (#13992) (015878a), closes #13973
router: enable loadChildren with function in aot (#13909) (2af5862), closes #11075
router: routerLinkActive should not throw when not initialized (#13273) (49c4b0f), closes #13270
security: allow calc and gradient functions. (#13943) (bd15110)
upgrade: detect async downgrade component changes (#13812) (2250082), closes #6385 #6385 #10660 #12318 #12034

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

Bug Fixes

compiler: avoid evaluating arguments to unknown decorators (d061adc), closes #13605
compiler: fix template binding parsing (*directive="-...") (e5c6bb4), closes #13800
compiler-cli: add support for more than 2 levels of nested lazy routes (5d9cbd7), closes angular/angular-cli#3663
compiler-cli: avoid handling functions in loadChildren as lazy load routes paths (aeed737), closes angular/angular-cli#3204
core: Add type information to differs (8c7e93b), closes #13382
i18n: translate attributes inside elements marked for translation (424e6c4), closes #13796 #13814
router: RouterLink mirrors input target as attribute (d9a22da), closes #13837
router: throw an error when navigate to null/undefined path (46cb04d), closes #10560 #13384
router: fix checking for object intersection (6d29fae)

Features

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

BREAKING CHANGES

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

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

DEPRECATION

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

2.4.3 (2017-01-11)

Bug Fixes

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

2.4.2 (2017-01-06)

Bug Fixes

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

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

Features

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

Bug Fixes

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

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

BREAKING CHANGES

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

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

Features

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

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

2.4.1 (2016-12-21)

Bug Fixes

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

2.4.0 stability-interjection (2016-12-20)

Bug Fixes

animations: allow players to be destroyed before initialized (#13346) (b36f4bc), closes #13293
build: use bash string comparison operator (#13502) (50afbe0)
compiler: do not lex }} when interpolation is disabled (#13531) (9b87bb6), closes #13525
compiler-cli: produce metadata for .d.ts files without metadata (#13526) (debb0c9), closes #13307 #13473 #13521
i18n: add a default example to xmb placeholders (#13507) (3f17841)
upgrade: fix registerForNg1Tests (#13522) (c26c24c)

Features

update to rxjs@5.0.1 and unpin the rxjs peerDeps via ^5.0.1 (#13572) (8d5da1e), closes #13561 #13478

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

Features

common: add a titlecase pipe (#13324) (61d7c1e), closes #11436
common: export NgLocaleLocalization (#13367) (56dce0e), closes #11921
compiler: add id property to i18nMessage (6dd5201)
compiler: digest methods return i18nMessage id if sets (562f7a2)
forms: add novalidate by default (#13092) (4c35be3)
http: simplify URLSearchParams creation (#13338) (90c2235), closes #8858
language-service: warn when a method isn't called in an event (#13437) (9ec0a4e)
platform browser: introduce Meta service (#12322) (72361fb)
router: routerLink add tabindex attribute (#13094) (a006c14), closes #10895
testing: add overrideTemplate method (#13372) (169ed82), closes #10685
common ngIf now supports else; saves condition to local var (b4db73d), closes #13061 #13297

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

2.3.1 (2016-12-15)

Bug Fixes

animations: always cleanup players after they have finished internally (#13334) (a26e054), closes #13333
animations: throw errors and normalize offset beyond the range of [0,1] (6557bc3), closes #13348 #13440
compiler: emit quoted object literal keys if the source is quoted (ecfad46), closes #13249 #13356
compiler: fix merge error in compiler_host (69b52eb)
compiler: fix PR 13322 (#13331) (79728b4)
compiler: fix simplify a reference without a name (1c279b3), closes #13470
compiler: fix transpiled ES5 code (#13322) (6c1d790), closes #13301
compiler: generated CSS files suffixed with ngstyle. (#13353) (c8a9b70), closes #13141
compiler: make sure provider values with name property don’t break. (efa2d80), closes #13394 #13445
compiler: narrow the span reported for invalid pipes (307d305), closes #13326 #13411
compiler: propagate exports when upgrading metadata to v2 (f6ef7d6)
compiler: resolver should merge host bindings and listeners (#13474) (6aeaca3), closes #13327
compiler: support dotted property binding (8db184d), closes angular/flex-layout#34
compiler: update to metadata version 3 (#13464) (b9b557c)
core: detectChanges() doesn't work on detached instance (4d6ac9d), closes #13426 #13472
core: properly destroy embedded Views attatched to ApplicationRef (#13459) (d40bbf4), closes #13062
core: remove logError from logGroup (#12925) (5fab871)
forms: ensure select[multiple] retains selections (b3dcff0), closes #12527 #12654
forms: fix Validators.min/maxLength with FormArray (#13095) (7383e4a), closes #13089
forms: introduce checkbox required validator (124267c), closes #11459 #13364
http: check response body text against undefined (#13017) (f106a18)
http: create a copy of headers when merge options (#13365) (65c9b5b), closes #11980
language-service: correctly type undefined (0a7364f), closes #13412 #13414
compiler: better error when directive not listed in NgModule.declarations (b0cd514)
language-service: treat string unions as strings (#13406) (14dd2b3), closes #13403
router: add support for query params with multiple values (e4d5a5f), closes #11373
router: Use T type in Resolve interface (#13242) (5ee8155)
selector: SelectorMatcher match elements with :not selector (#12977) (392c9ac)
tsc-wrapped: generate metadata for exports without module specifier (cd03c77), closes #13327
upgrade: fix downgrade content projection and injector inheritance (86c5098), closes #6629 #7727 #8729 #9643 #9649 #12675
upgrade: enable AngularJS unit testing of upgrade module (2fc0560), closes #5462 #12675

Performance Improvements

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

Note

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

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

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

2.3.0 (2016-12-07)

Bug Fixes

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

Features

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

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

Bug Fixes

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

Features

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

2.2.4 (2016-11-30)

Bug Fixes

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

2.2.3 (2016-11-23)

Bug Fixes

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

2.2.2 (2016-11-22)

Bug Fixes

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

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

Bug Fixes

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

Features

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

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

2.2.1 (2016-11-17)

Bug Fixes

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

2.2.0 upgrade-firebooster (2016-11-14)

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

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

Performance Improvements

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

Bug Fixes

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

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

Bug Fixes

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

Features

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

2.1.2 (2016-10-27)

Bug Fixes

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

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

Code Refactoring

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

Features

router: export routerLinkActive w/ isActive property (c9f58cf)

BREAKING CHANGES (only for beta version users)

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

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

2.1.1 (2016-10-20)

Bug Fixes

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

Performance Improvements

common: optimize NgSwitch default case (fdf4309)

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

Features

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

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

2.1.0 incremental-metamorphosis (2016-10-12)

Bug Fixes

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

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

Features

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

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

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

Features

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

Bug Fixes

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

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

2.0.2 (2016-10-05)

Bug Fixes

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

2.0.1 (2016-09-23)

Bug Fixes

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

2.0.0 proprioception-reinforcement (2016-09-14)

Files

CHANGELOG.md

Latest commit

History

CHANGELOG.md

File metadata and controls

5.0.0-beta.1 (2017-07-27)

Bug Fixes

Features

Performance Improvements

4.3.2 (2017-07-26)

Bug Fixes

5.0.0-beta.0 (2017-07-19)

Bug Fixes

Features

4.3.1 (2017-07-19)

Bug Fixes

4.3.0 (2017-07-14)

Bug Fixes

Features

4.2.6 (2017-07-08)

Bug Fixes

Performance Improvements

4.2.5 (2017-06-29)

Bug Fixes

4.2.4 (2017-06-21)

Bug Fixes

4.2.3 (2017-06-16)

Bug Fixes

4.2.2 (2017-06-12)

Bug Fixes

4.2.1 (2017-06-09)

Bug Fixes

4.2.0 salubrious-stratagem (2017-06-08)

Bug Fixes

Features

Performance Improvements

4.2.0-rc.2 (2017-06-01)

Bug Fixes

Features

Performance Improvements

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

Bug Fixes

Features

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

Bug Fixes

Features

Performance Improvements

4.1.3 (2017-05-17)

Bug Fixes

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

Features

4.1.2 (2017-05-10)

Bug Fixes

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

Bug Fixes

Features

4.1.1 (2017-05-04)

Bug Fixes

4.1.0 (2017-04-26)

Bug Fixes

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

Bug Fixes

Features

4.0.3 (2017-04-21)

Bug Fixes

Features

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

Bug Fixes

Features

4.0.2 (2017-04-11)

Bug Fixes

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

Features

4.0.1 (2017-03-29)

Bug Fixes

Performance Improvements

4.0.0 invisible-makeover (2017-03-23)

Bug Fixes

BREAKING CHANGES

Enhanced `*ngIf` syntax