> For AI agents: the complete documentation index is available at https://open-spaced-repetition.github.io/ts-fsrs/zh-CN/llms.txt, the full documentation bundle is available at https://open-spaced-repetition.github.io/ts-fsrs/zh-CN/llms-full.txt.

# ts-fsrs 5.4.1

Published: 2026-05-22 01:48:17 UTC

<div class="release-update-links">

[npmx](https://npmx.dev/package/ts-fsrs/v/5.4.1) · [GitHub Release](https://github.com/open-spaced-repetition/ts-fsrs/releases/tag/v5.4.1)

</div>

[All updates](https://open-spaced-repetition.github.io/ts-fsrs/zh-CN/updates/index.md)

### Patch Changes

- [#368](https://github.com/open-spaced-repetition/ts-fsrs/pull/368) [`c392245`](https://github.com/open-spaced-repetition/ts-fsrs/commit/c3922456e07aac536570e5aeb3598f7090202c7d) Thanks [@cantalupo555](https://github.com/cantalupo555)! - fix(clipParameters): apply sqrt ceiling to w\[17]/w\[18] to prevent constraint violation during relearning