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Bump core-js from 3.47.0 to 3.49.0#5421

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tdonohue merged 1 commit intomainfrom
dependabot/npm_and_yarn/core-js-3.49.0
Apr 8, 2026
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Bump core-js from 3.47.0 to 3.49.0#5421
tdonohue merged 1 commit intomainfrom
dependabot/npm_and_yarn/core-js-3.49.0

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@dependabot dependabot Bot commented on behalf of github Apr 7, 2026

Bumps core-js from 3.47.0 to 3.49.0.

Changelog

Sourced from core-js's changelog.

3.49.0 - 2026.03.16

  • Changes v3.48.0...v3.49.0 (373 commits)
  • Iterator.range updated following the actual spec version
    • Throw a RangeError on NaN start / end / step
    • Allow null as optionOrStep
  • Improved accuracy of Math.{ asinh, atanh } polyfills with big and small values
  • Improved accuracy of Number.prototype.toExponential polyfills with big and small values
  • Improved performance of atob, btoa, Uint8Array.fromHex, Uint8Array.prototype.setFromHex, and Uint8Array.prototype.toHex, #1503, #1464, #1510, thanks @​johnzhou721
  • Minor performance optimization polyfills of methods from Map upsert proposal
  • Polyfills of methods from Map upsert proposal from the pure version made generic to make it work with polyfilled and native collections
  • Wrap Symbol.for in Symbol.prototype.description polyfill for correct handling of empty string descriptions
  • Fixed a modern Safari bug in Array.prototype.includes with sparse arrays and fromIndex
  • Fixed one more case (Iterator.prototype.take) of a V8 ~ Chromium < 126 bug
  • Forced replacement of Iterator.{ concat, zip, zipKeyed } in the pure version for ensuring proper wrapped Iterator instances as the result
  • Fixed proxying .return() on exhausted iterator from some methods of iterator helpers polyfill to the underlying iterator
  • Fixed double .return() calling in case of throwing error in this method in the internal iterate helper that affected some polyfills
  • Fixed closing iterator on IteratorValue errors in the internal iterate helper that affected some polyfills
  • Fixed iterator closing in Array.from polyfill on failure to create array property
  • Fixed order of arguments validation in Array.fromAsync polyfill
  • Fixed a lack of counter validation on MAX_SAFE_INTEGER in Array.fromAsync polyfill
  • Fixed order of arguments validation in Array.prototype.flat polyfill
  • Fixed handling strings as iterables in Iterator.{ zip, zipKeyed } polyfills
  • Fixed some cases of iterators closing in Iterator.{ zip, zipKeyed } polyfills
  • Fixed validation of iterators .next() results an objects in Iterator.{ zip, zipKeyed } polyfills
  • Fixed a lack of early error in Iterator.concat polyfill on primitive as an iterator
  • Fixed buffer mutation exposure in Iterator.prototype.windows polyfill
  • Fixed iterator closing in Set.prototype.{ isDisjointFrom, isSupersetOf } polyfill
  • Fixed (updated following the final spec) one more case Set.prototype.difference polyfill with updating this
  • Fixed DataView.prototype.setFloat16 polyfill in (0, 1) range
  • Fixed order of arguments validation in String.prototype.{ padStart, padEnd } polyfills
  • Fixed order of arguments validation in String.prototype.{ startsWith, endsWith } polyfills
  • Fixed some cases of Infinity handling in String.prototype.substr polyfill
  • Fixed String.prototype.repeat polyfill with a counter exceeding 2 ** 32
  • Fixed some cases of chars case in escape polyfill
  • Fixed named backreferences in RegExp NCG polyfill
  • Fixed some cases of RegExp NCG polyfill in combination with other types of groups
  • Fixed some cases of RegExp NCG polyfill in combination with dotAll
  • Fixed String.prototype.replace with sticky polyfill, #810, #1514
  • Fixed RegExp sticky polyfill with alternation
  • Fixed handling of some line terminators in case of multiline + sticky mode in RegExp polyfill
  • Fixed .input slicing on result object with RegExp sticky mode polyfill
  • Fixed handling of empty groups with global and unicode modes in polyfills
  • Fixed URLSearchParam.prototype.delete polyfill with duplicate key-value pairs
  • Fixed possible removal of unnecessary entries in URLSearchParam.prototype.delete polyfill with second argument
  • Fixed an error in some cases of non-special URLs without a path in the URL polyfill
  • Fixed some percent encode cases / character sets in the URL polyfill
  • Fixed parsing of non-IPv4 hosts ends in a number in the URL polyfill
  • Fixed some cases of '' and null host handling in the URL polyfill
  • Fixed host parsing with hostname = host:port in the URL polyfill
  • Fixed host inheritance in some cases of file scheme in the URL polyfill

... (truncated)

Commits
  • 80adfc4 v3.49.0
  • 0ad3e00 fix a modern Safari bug in Array.prototype.includes with sparse arrays and ...
  • 853bfa4 update some links
  • b4d723f fix a lack of counter validation on MAX_SAFE_INTEGER in Array.fromAsync p...
  • e276676 fix parsing of non-IPv4 hosts ends in a number in the URL polyfill
  • dd1cfba fix order of arguments validation in String.prototype.{ padStart, padEnd } ...
  • b952c5f add an extra protection to configurator
  • e490caf Fix for #810 (#1514)
  • 10b4e86 drop an unneeded comment
  • 28cf2e9 feat: Improve performance of Uint8Array Hex functions (#1510)
  • Additional commits viewable in compare view

@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Apr 7, 2026
Bumps [core-js](https://github.com/zloirock/core-js/tree/HEAD/packages/core-js) from 3.47.0 to 3.49.0.
- [Release notes](https://github.com/zloirock/core-js/releases)
- [Changelog](https://github.com/zloirock/core-js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/zloirock/core-js/commits/v3.49.0/packages/core-js)

---
updated-dependencies:
- dependency-name: core-js
  dependency-version: 3.49.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot force-pushed the dependabot/npm_and_yarn/core-js-3.49.0 branch from 24d2bbe to 4faa7dc Compare April 7, 2026 22:17
@tdonohue tdonohue added this to the 10.0 milestone Apr 8, 2026
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👍 Deployed locally and no issues found.

@github-project-automation github-project-automation Bot moved this to 👍 Reviewer Approved in DSpace 10.0 Release Apr 8, 2026
@tdonohue tdonohue merged commit f101a60 into main Apr 8, 2026
21 of 22 checks passed
@tdonohue tdonohue deleted the dependabot/npm_and_yarn/core-js-3.49.0 branch April 8, 2026 22:00
@github-project-automation github-project-automation Bot moved this from 👍 Reviewer Approved to ✅ Done in DSpace 10.0 Release Apr 8, 2026
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