# dayjs v1.11.23

- Product: dayjs (https://whatsnew.fyi/product/dayjs)
- Vendor: dayjs
- Date: 2026-08-17
- Version: v1.11.23
- Original notes: https://github.com/iamkun/dayjs/releases/tag/v1.11.23
- Permalink: https://whatsnew.fyi/product/dayjs/releases/v1.11.23

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **fixed** — timezone plugin prevent RangeError for invalid Day.js values

##### [1.11.23](https://github.com/iamkun/dayjs/compare/v1.11.22...v1.11.23) (2026-08-17)


###### Bug Fixes

* **plugin:** timezone plugin prevent RangeError for invalid Day.js values ([#3180](https://github.com/iamkun/dayjs/issues/3180)) ([dad46e6](https://github.com/iamkun/dayjs/commit/dad46e6fe5198d77d87ed3b121937f77adaee0a6))
* **plugin:** timezone plugin prevent RangeError for invalid Day.js values ([#3180](https://github.com/iamkun/dayjs/issues/3180)) ([#3181](https://github.com/iamkun/dayjs/issues/3181)) ([2a3785f](https://github.com/iamkun/dayjs/commit/2a3785fd27084d6bb78dfe8c3d7320c736ef4862))