# Changesets 2.31.1

- Product: Changesets (https://whatsnew.fyi/product/changesets)
- Vendor: Changesets
- Date: 2026-07-15
- Version: 2.31.1
- Original notes: https://github.com/changesets/changesets/releases/tag/%40changesets/cli%402.31.1
- Permalink: https://whatsnew.fyi/product/changesets/releases/2.31.1

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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- **fixed** — Fix already-published version detection with npm 12, which wraps successful npm info --json output in an array, preventing changeset publish from treating every package as unpublished and attempting to republish existing versions

###### Patch Changes

-   [#2159](https://github.com/changesets/changesets/pull/2159) [`15cf592`](https://github.com/changesets/changesets/commit/15cf5928fb9968ba20b59ed6c794013c52c92d09) Thanks [@ingvaldlorentzen](https://github.com/ingvaldlorentzen)! - Fixed already-published version detection with npm 12, which always wraps successful `npm info --json` output in an array. The unwrapped output made `changeset publish` treat every package as unpublished and fail attempting to republish existing versions.