> 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 3.1.1

Published: 2023-11-20 15:34:11 UTC

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

[npmx](https://npmx.dev/package/ts-fsrs/v/3.1.1) · [GitHub Release](https://github.com/open-spaced-repetition/ts-fsrs/releases/tag/v3.1.1)

</div>

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

### Historical Release Notes

- Released: 2023-11-20
- Source: [GitHub Release](https://github.com/open-spaced-repetition/ts-fsrs/releases/tag/v3.1.1)
- Feat/rollback Card by @ishiko732 in [https://github.com/ishiko732/ts-fsrs/pull/40](https://github.com/ishiko732/ts-fsrs/pull/40)
- Feat/forget by @ishiko732 in [https://github.com/ishiko732/ts-fsrs/pull/42](https://github.com/ishiko732/ts-fsrs/pull/42)
- Fix/The calculated result of elapsed\_days is incorrect in the revlog by @ishiko732 in [https://github.com/ishiko732/ts-fsrs/issues/44](https://github.com/ishiko732/ts-fsrs/issues/44)
- Fix/Circular Dependencies by @ishiko732
- Chore/ compilation using Rollup by @ishiko732 in [https://github.com/ishiko732/ts-fsrs/pull/46](https://github.com/ishiko732/ts-fsrs/pull/46)
- Chore/ delete fsrs.umd.js by @ishiko732 in [https://github.com/ishiko732/ts-fsrs/pull/47](https://github.com/ishiko732/ts-fsrs/pull/47)
- Chore/ exports sourcemap by @ishiko732 in [https://github.com/ishiko732/ts-fsrs/pull/48](https://github.com/ishiko732/ts-fsrs/pull/48)
- Refactor/Remove dotenv file and reduce repository size by 138KB by @ishiko732 in [https://github.com/ishiko732/ts-fsrs/pull/49](https://github.com/ishiko732/ts-fsrs/pull/49)
- Fix/wrong scheduled\_days in forget by @ishiko732 in [https://github.com/ishiko732/ts-fsrs/pull/50](https://github.com/ishiko732/ts-fsrs/pull/50)
- Chore/example by @ishiko732 in [https://github.com/ishiko732/ts-fsrs/pull/51](https://github.com/ishiko732/ts-fsrs/pull/51)
- Fix/GitHub actions by @ishiko732 in #53 #54