MutationObserver no longer used for microtask implementation in iOS Safari because of bug with scrolling, #339
Fixed JSON.stringify(undefined, replacer) case in the wrapper from the Symbol polyfill, #345
Array() calls changed to new Array() for V8 optimisation

2.5.1

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zloirock

published 2.5.1 • 7 years ago

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2.5.1 - 2017.09.01

Updated Promise#finally per tc39/proposal-promise-finally#37
Optimized usage of some internal helpers for reducing size of shim version
Fixed some entry points for virtual methods

2.5.0

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zloirock

published 2.5.0 • 7 years ago

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2.5.0 - 2017.08.05

Added Promise#finally stage 3 proposal, #225
Added Promise.try stage 1 proposal
Added Array#flatten and Array#flatMap stage 1 proposal
Added .of and .from methods on collection constructors stage 1 proposal:
- Map.of
- Set.of
- WeakSet.of
- WeakMap.of
- Map.from
- Set.from
- WeakSet.from
- WeakMap.from
Added Math extensions stage 1 proposal, #226:
- Math.clamp
- Math.DEG_PER_RAD
- Math.degrees
- Math.fscale
- Math.RAD_PER_DEG
- Math.radians
- Math.scale
Added Math.signbit stage 1 proposal
Updated global stage 3 proposal - added global global object, System.global deprecated
Updated Object.getOwnPropertyDescriptors to the final version - it should not create properties if descriptors are undefined
Updated the list of iterable DOM collections, #249, added:
- CSSStyleDeclaration#@@iterator
- CSSValueList#@@iterator
- ClientRectList#@@iterator
- DOMRectList#@@iterator
- DOMStringList#@@iterator
- DataTransferItemList#@@iterator
- FileList#@@iterator
- HTMLAllCollection#@@iterator
- HTMLCollection#@@iterator
- HTMLFormElement#@@iterator
- HTMLSelectElement#@@iterator
- MimeTypeArray#@@iterator
- NamedNodeMap#@@iterator
- PaintRequestList#@@iterator
- Plugin#@@iterator
- PluginArray#@@iterator
- SVGLengthList#@@iterator
- SVGNumberList#@@iterator
- SVGPathSegList#@@iterator
- SVGPointList#@@iterator
- SVGStringList#@@iterator
- SVGTransformList#@@iterator
- SourceBufferList#@@iterator
- TextTrackCueList#@@iterator
- TextTrackList#@@iterator
- TouchList#@@iterator
Updated stages of proposals:
- Object.getOwnPropertyDescriptors to stage 4 (ES2017)
- String padding to stage 4 (ES2017)
- global to stage 3
- String trimming to stage 2
Updated typed arrays to the modern (ES2016+) arguments validation, #293
Fixed %TypedArray%.from Safari bug, #285
Fixed compatibility with old version of Prototype.js, #278, #289
Function#name no longer cache the result for correct behaviour with inherited constructors, #296
Added errors on incorrect context of collection methods, #272
Fixed conversion typed array constructors to string, fix #300
Fixed Set#size with debugger ReactNative for Android, #297
Fixed an issue with Electron-based debugger, #230
Fixed compatibility with incomplete third-party WeakMap polyfills, #252
Added a fallback for Date#toJSON in engines without native Date#toISOString, #220
Added support for Sphere Dispatch API, #286
Seriously changed the coding style and the ESLint config
Updated many dev dependencies (webpack, uglify, etc)
Some other minor fixes and optimizations

2.4.1

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zloirock

published 2.4.1 • 8 years ago

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2.4.1 - 2016.07.18

Fixed script tag for some parsers, #204, #216
Removed some unused variables, #217, #218
Fixed MS Edge Reflect.construct and Reflect.apply - they should not allow primitive as argumentsList argument

2.4.0

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zloirock

published 2.4.0 • 9 years ago

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2.4.0 - 2016.05.08

Added Observable, stage 1 proposal
Fixed behavior Object.{getOwnPropertySymbols, getOwnPropertyDescriptor} and Object#propertyIsEnumerable on Object.prototype
Reflect.construct and Reflect.apply should throw an error if argumentsList argument is not an object, #194

2.3.0

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zloirock

published 2.3.0 • 9 years ago

Changelog

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2.3.0 - 2016.04.24

Added asap for enqueuing microtasks, stage 0 proposal
Added well-known symbol Symbol.asyncIterator for stage 2 async iteration proposal
Added well-known symbol Symbol.observable for stage 1 observables proposal
String#{padStart, padEnd} returns original string if filler is empty string, TC39 meeting notes
Object.values and Object.entries moved to stage 4 from 3, TC39 meeting notes
System.global moved to stage 2 from 1, TC39 meeting notes
Map#toJSON and Set#toJSON rejected and will be removed from the next major release, TC39 meeting notes
Error.isError withdrawn and will be removed from the next major release, TC39 meeting notes
Added fallback for Function#name on non-extensible functions and functions with broken toString conversion, #193

2.2.2

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zloirock

published 2.2.2 • 9 years ago

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2.2.2 - 2016.04.06

Added conversion -0 to +0 to Array#{indexOf, lastIndexOf}, ES2016 fix
Added fixes for some Math methods in Tor Browser
Array.{from, of} no longer calls prototype setters
Added workaround over Chrome DevTools strange behavior, #186

2.2.1

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zloirock

published 2.2.1 • 9 years ago

Changelog

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2.2.1 - 2016.03.19

Fixed Object.getOwnPropertyNames(window) 2.1+ versions bug, #181

2.2.0

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zloirock

published 2.2.0 • 9 years ago

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2.2.0 - 2016.03.15

Added String#matchAll, proposal
Added Object#__(define|lookup)[GS]etter__, annex B ES2017
Added @@toPrimitive methods to Date and Symbol
Fixed %TypedArray%#slice in Edge ~ 13 (throws with @@species and wrapped / inherited constructor)
Some other minor fixes

2.1.5

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zloirock

published 2.1.5 • 9 years ago

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2.1.5 - 2016.03.12

Improved support NodeJS domains in Promise#then, #180
Added fallback for Date#toJSON bug in Qt Script, #173

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