This MR contains the following updates:
| Package | Change | Age | Confidence |
|---|---|---|---|
| [core-js](https://core-js.io) ([source](https://github.com/zloirock/core-js/tree/HEAD/packages/core-js)) | [`3.46.0` -> `3.47.0`](https://renovatebot.com/diffs/npm/core-js/3.46.0/3.47.0) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) |
---
### Release Notes
<details>
<summary>zloirock/core-js (core-js)</summary>
### [`v3.47.0`](https://github.com/zloirock/core-js/blob/HEAD/CHANGELOG.md#3470---20251118)
[Compare Source](https://github.com/zloirock/core-js/compare/v3.46.0...v3.47.0)
- Changes [v3.46.0...v3.47.0](https://github.com/zloirock/core-js/compare/v3.46.0...v3.47.0) (117 commits)
- [`JSON.parse` source text access proposal](https://github.com/tc39/proposal-json-parse-with-source) :
- Built-ins:
- `JSON.isRawJSON`
- `JSON.parse`
- `JSON.rawJSON`
- `JSON.stringify`
- Moved to stable ES, [November 2025 TC39 meeting](https://x.com/robpalmer2/status/1990603365236289653)
- Added `es.` namespace modules, `/es/` and `/stable/` namespaces entries
- Reworked `JSON.stringify` internals
- [`Iterator` sequencing proposal](https://github.com/tc39/proposal-iterator-sequencing):
- Built-ins:
- `Iterator.concat`
- Moved to stable ES, [November 2025 TC39 meeting](https://github.com/tc39/proposals/commit/33be3cb6d6743c7cc8628c547423f49078c0b655)
- Added `es.` namespace modules, `/es/` and `/stable/` namespaces entries
- [Joint iteration proposal](https://github.com/tc39/proposal-joint-iteration):
- Built-ins:
- `Iterator.zip`
- `Iterator.zipKeyed`
- Moved to stage 3, [November 2025 TC39 meeting](https://github.com/tc39/proposals/commit/6c0126b8f44323254c93045ee7ec216e49b83ddd)
- Added `/actual/` namespace entries, unconditional forced replacement changed to feature detection
- Fixed increasing `.size` in `URLSearchParams.prototype.append` polyfill in IE8-
- Compat data improvements:
- [`Iterator.concat`](https://github.com/tc39/proposal-iterator-sequencing) marked as [shipped in FF147](https://bugzilla.mozilla.org/show_bug.cgi?id=1986672#c4)
- [`Map` upsert proposal](https://github.com/tc39/proposal-upsert) features marked as shipped in Safari 26.2
- `Math.sumPrecise` marked as shipped in Safari 26.2
- `Uint8Array.{ fromBase64, prototype.setFromBase64 }` marked as fixed in Safari 26.2
- Missed [Explicit Resource Management](https://github.com/tc39/proposal-explicit-resource-management) features [added in Bun 1.3.0](https://bun.com/blog/bun-v1.3#disposablestack-and-asyncdisposablestack)
- Added Oculus Quest Browser 41 compat data mapping
- Added Electron 40 compat data mapping
</details>
---
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---
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This MR contains the following updates:
3.46.0->3.47.0Release Notes
zloirock/core-js (core-js)
v3.47.0Compare Source
JSON.parsesource text access proposal :JSON.isRawJSONJSON.parseJSON.rawJSONJSON.stringifyes.namespace modules,/es/and/stable/namespaces entriesJSON.stringifyinternalsIteratorsequencing proposal:Iterator.concates.namespace modules,/es/and/stable/namespaces entriesIterator.zipIterator.zipKeyed/actual/namespace entries, unconditional forced replacement changed to feature detection.sizeinURLSearchParams.prototype.appendpolyfill in IE8-Iterator.concatmarked as shipped in FF147Mapupsert proposal features marked as shipped in Safari 26.2Math.sumPrecisemarked as shipped in Safari 26.2Uint8Array.{ fromBase64, prototype.setFromBase64 }marked as fixed in Safari 26.2Configuration
📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this MR and you won't be reminded about this update again.
This MR has been generated by Renovate Bot.
mentioned in issue #3
mentioned in commit
193441d204