# GitHub GitHub CLI Linux package signing key expires September 5

- Product: GitHub (https://whatsnew.fyi/product/github)
- Vendor: GitHub
- Date: 2026-09-03
- Original notes: https://github.blog/changelog/2026-09-03-github-cli-linux-package-signing-key-expires-september-5
- Permalink: https://whatsnew.fyi/product/github/releases/2026-09-03-github-cli-linux-package-signing-key-expires-sept

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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The current PGP key for the GitHub CLI Linux package repositories expires on Saturday, September 5, 2026. Beginning with the first release after that date, APT and RPM repository metadata… The post Gi…

- **security** — The PGP key for the GitHub CLI Linux package repositories will expire on September 5, 2026, and repository metadata will be signed with a new key after that date