# pre-commit v4.1.0 — pre-commit v4.1.0

- Product: pre-commit (https://whatsnew.fyi/product/pre-commit)
- Vendor: pre-commit
- Date: 2025-01-20
- Version: v4.1.0
- Original notes: https://github.com/pre-commit/pre-commit/releases/tag/v4.1.0
- Permalink: https://whatsnew.fyi/product/pre-commit/releases/v4.1.0

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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- **added** — Add language: julia
- **fixed** — Disable automatic toolchain switching for language: golang
- **fixed** — Fix language: r installation when initiated by RStudio

###### Features
- Add `language: julia`.
    - #3348 PR by @fredrikekre.
    - #2689 issue @jmuchovej.

###### Fixes
- Disable automatic toolchain switching for `language: golang`.
    - #3304 PR by @AleksaC.
    - #3300 issue by @AleksaC.
    - #3149 issue by @nijel.
- Fix `language: r` installation when initiated by RStudio.
    - #3389 PR by @lorenzwalthert.
    - #3385 issue by @lorenzwalthert.