> 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 5.3.3

Published: 2026-05-11 11:28:05 UTC

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

[npmx](https://npmx.dev/package/ts-fsrs/v/5.3.3) · [GitHub Release](https://github.com/open-spaced-repetition/ts-fsrs/releases/tag/v5.3.3)

</div>

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

### Patch Changes

- [#353](https://github.com/open-spaced-repetition/ts-fsrs/pull/353) [`fce96ee`](https://github.com/open-spaced-repetition/ts-fsrs/commit/fce96eeba51c84a82f00c827e6157333e0522985) Thanks [@ishiko732](https://github.com/ishiko732)! - fix(clipParameters): clamp w\[11]/w\[13]/w\[14] before computing the w\[17]/w\[18] ceiling so that out-of-range inputs (e.g. 0 or negative values) no longer produce NaN/-Infinity via Math.log, and avoid invoking CLAMP\_PARAMETERS twice by reusing the same clip ranges.