> 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 5.2.1

Published: 2025-07-14 03:23:13 UTC

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

[npmx](https://npmx.dev/package/ts-fsrs/v/5.2.1) · [GitHub Release](https://github.com/open-spaced-repetition/ts-fsrs/releases/tag/v5.2.1)

</div>

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

### Historical Release Notes

- Released: 2025-07-14
- Source: [GitHub Release](https://github.com/open-spaced-repetition/ts-fsrs/releases/tag/v5.2.1)
- Fix/Ignore deprecated code for code coverage by @Luc-Mcgrady in [https://github.com/open-spaced-repetition/ts-fsrs/pull/199](https://github.com/open-spaced-repetition/ts-fsrs/pull/199)
- Bump the devdependencies group with 11 updates by @dependabot\[bot] in [https://github.com/open-spaced-repetition/ts-fsrs/pull/198](https://github.com/open-spaced-repetition/ts-fsrs/pull/198)
- Style/migrate to biome.js by @ishiko732 in [https://github.com/open-spaced-repetition/ts-fsrs/pull/201](https://github.com/open-spaced-repetition/ts-fsrs/pull/201)
- Bump the devdependencies group with 4 updates by @dependabot\[bot] in [https://github.com/open-spaced-repetition/ts-fsrs/pull/202](https://github.com/open-spaced-repetition/ts-fsrs/pull/202)
- Update README syntax and enhance documentation by @ishiko732 in [https://github.com/open-spaced-repetition/ts-fsrs/pull/205](https://github.com/open-spaced-repetition/ts-fsrs/pull/205)
- Fix: Prevent premature graduation for cards in learning state by @tomerbeil in [https://github.com/open-spaced-repetition/ts-fsrs/pull/206](https://github.com/open-spaced-repetition/ts-fsrs/pull/206)
- Fix publish.yml by @ishiko732 in [https://github.com/open-spaced-repetition/ts-fsrs/pull/207](https://github.com/open-spaced-repetition/ts-fsrs/pull/207)