# Preact 10.29.1

- Product: Preact (https://whatsnew.fyi/product/preact)
- Vendor: Preact
- Date: 2026-04-03
- Version: 10.29.1
- Original notes: https://github.com/preactjs/preact/releases/tag/10.29.1
- Permalink: https://whatsnew.fyi/product/preact/releases/10.29.1

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** — Create a unique event-clock for each Preact instance on a page
- **fixed** — Fix incorrect DOM order with conditional ContextProvider and inner keys

##### Fixes

- Create a unique event-clock for each Preact instance on a page. (#5068, thanks @JoviDeCroock)
- Fix incorrect DOM order with conditional ContextProvider and inner keys (#5067, thanks @JoviDeCroock)

##### Maintenance

- fix: Remove postinstall script for playwright setup (#5063, thanks @rschristian)
- chore: speed up tests by using playwright instead of webdriverio (#5060, thanks @marvinhagemeister)
- chore: migrate remaining .js -> .jsx files (#5059, thanks @marvinhagemeister)
- chore: rename `.test.js` -> `.test.jsx` when JSX is used (#5058, thanks @marvinhagemeister)
- Migrate from biome to oxfmt (#5033, thanks @JoviDeCroock)