core-js-pure - npm Package Versions

Fixed possible multiple call of ToBigInt / ToNumber conversion of the argument passed to %TypedArray%.prototype.fill in V8 ~ Chrome < 59, Safari < 14.1, FF < 55, Edge <=18
Fixed some cases of DeletePropertyOrThrow in IE9-
Fixed the kind of error (TypeError instead of Error) on incorrect exec result in RegExp.prototype.test polyfill
Fixed dependencies of { actual, full, features }/typed-array/at entries
Added Electron 20.0 compat data mapping
Added iOS Safari 15.5 compat data mapping
Refactoring

3.22.7

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zloirock

published 3.22.7 • 2 years ago

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3.22.7 - 2022.05.24

Added a workaround for V8 ~ Chrome 53 bug with non-writable prototype of some methods, #1083

3.22.6

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zloirock

published 3.22.6 • 2 years ago

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3.22.6 - 2022.05.23

Fixed possible double call of ToNumber conversion on arguments of Math.{ fround, trunc } polyfills
Array.prototype.includes marked as fixed in FF102

3.22.5

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zloirock

published 3.22.5 • 2 years ago

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3.22.5 - 2022.05.10

Ensured that polyfilled constructors .prototype is non-writable
Ensured that polyfilled methods .prototype is not defined
Added detection and fix of a V8 ~ Chrome <103 bug of struturedClone that returns null if cloned object contains multiple references to one error

3.22.4

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zloirock

published 3.22.4 • 2 years ago

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3.22.4 - 2022.05.03

Ensured proper .length of polyfilled functions even in compressed code (excepting some ancient engines)
Ensured proper .name of polyfilled accessors (excepting some ancient engines)
Ensured proper source / ToString conversion of polyfilled accessors
Actualized Rhino compat data
Refactoring

3.22.3

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zloirock

published 3.22.3 • 2 years ago

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3.22.3 - 2022.04.28

Added a fix for FF99+ Array.prototype.includes broken on sparse arrays

3.22.2

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zloirock

published 3.22.2 • 2 years ago

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3.22.2 - 2022.04.21

Fixed URLSearchParams in IE8- that was broken in the previous release
Fixed __lookupGetter__ entries

3.22.1

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zloirock

published 3.22.1 • 2 years ago

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3.22.1 - 2022.04.20

Improved some cases of RegExp flags handling
Prevented experimental warning in NodeJS ~ 18.0 on detection fetch API
Added NodeJS 18.0 compat data

3.22.0

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zloirock

published 3.22.0 • 2 years ago

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3.22.0 - 2022.04.15

Change Array by copy proposal:
- Moved to Stage 3, March TC39 meeting
- Disabled forced replacement and added /actual/ entry points for methods from this proposal
- Array.prototype.toSpliced throws a TypeError instead of RangeError if the result length is more than MAX_SAFE_INTEGER, proposal-change-array-by-copy/70
Added some more atob / btoa fixes:
- NodeJS <17.9 atob does not ignore spaces, node/42530
- Actual NodeJS atob does not validate encoding, node/42646
- FF26- implementation does not properly convert argument to string
- IE / Edge <16 implementation have wrong arity
Added /full/ namespace as the replacement for /features/ since it's more descriptive in context of the rest namespaces (/es/ ⊆ /stable/ ⊆ /actual/ ⊆ /full/)
Avoided propagation of removed parts of proposals to upper stages. For example, %TypedArray%.prototype.groupBy was removed from the Array grouping proposal a long time ago. We can't completely remove this method since it's a breaking change. But this proposal has been promoted to stage 3 - so the proposal should be promoted without this method, this method should not be available in /actual/ entries - but it should be available in early-stage entries to avoid breakage.
Significant internal refactoring and splitting of modules (but without exposing to public API since it will be a breaking change - it will be exposed in the next major version)
Bug fixes:
- Fixed work of non-standard V8 Error features with wrapped Error constructors, #1061
- null and undefined allowed as the second argument of structuredClone, #1056
Tooling:
- Stabilized proposals are filtered out from the core-js-compat -> core-js-builder -> core-js-bundle output. That mean that if the output contains, for example, es.object.has-own, the legacy reference to it, esnext.object.has-own, no longer added.
- Aligned modules filters of core-js-builder and core-js-compat, now it's modules and exclude options
- Added support of entry points, modules, regexes, and arrays of them to those filters
- Missed targets option of core-js-compat means that the targets filter just will not be applied, so the result will contain modules required for all possible engines
Compat data:
- .stack property on DOMException marked as supported from Deno 1.15
- Added Deno 1.21 compat data mapping
- Added Electron 19.0 and updated 18.0 compat data mapping
- Added Samsung Internet 17.0 compat data mapping
- Added Opera Android 68 compat data mapping

3.21.1

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zloirock

published 3.21.1 • 2 years ago

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3.21.1 - 2022.02.17

Added a bugfix for the WebKit Array.prototype.{ groupBy, groupByToMap } implementation
core-js-compat targets parser transforms engine names to lower case
atob / btoa marked as fixed in NodeJS 17.5
Added Electron 18.0 compat data mapping
Added Deno 1.20 compat data mapping

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