# Commander.js 14.0.3

- Product: Commander.js (https://whatsnew.fyi/product/commander)
- Vendor: TJ Holowaychuk
- Date: 2026-01-31
- Version: 14.0.3
- Original notes: https://www.npmjs.com/package/commander/v/14.0.3
- Permalink: https://whatsnew.fyi/product/commander/releases/14.0.3

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** — Release Policy document
- **changed** — old major versions now supported for 12 months instead of just previous major version, to give predictable end-of-life date
- **changed** — clarify typing for deprecated callback parameter to .outputHelp()

###### Added

- Release Policy document ([#2462])
  
###### Changes

- old major versions now supported for 12 months instead of just previous major version, to give predictable end-of-life date ([#2462])
- clarify typing for deprecated callback parameter to `.outputHelp()` ([#2427])
- simple readability improvements to README ([#2465])