# package signing

Published articles for package signing.

This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles.

## Canonical releases Ubuntu 26.10 Stonking Stingray

DevFeed: [Canonical releases Ubuntu 26.10 Stonking Stingray](<https://devfeed.tech/articles/canonical-releases-ubuntu-26-10-stonking-stingray-87724.md>)

Original publisher: [Read original article](<https://ubuntu.com//blog/canonical-releases-ubuntu-26-10-stonking-stingray>)

Author: Canonical (Canonical)

Published: 2026-10-15T12:16:02Z

Content type: release

Language: en

Sources: [Ubuntu blog](<https://devfeed.tech/sources/ubuntu-blog.md>)

Topics: [releases](<https://devfeed.tech/topics/releases.md>), [Ubuntu](<https://devfeed.tech/topics/ubuntu.md>), [Security](<https://devfeed.tech/topics/security.md>)

Tags: [2026](<https://devfeed.tech/tags/2026.md>), [enterprise-security](<https://devfeed.tech/tags/enterprise-security.md>), [package-signing](<https://devfeed.tech/tags/package-signing.md>), [post-quantum](<https://devfeed.tech/tags/post-quantum.md>), [release](<https://devfeed.tech/tags/release.md>), [releases](<https://devfeed.tech/tags/releases.md>), [rust](<https://devfeed.tech/tags/rust.md>), [rust-coreutils](<https://devfeed.tech/tags/rust-coreutils.md>), [security](<https://devfeed.tech/tags/security.md>), [signing](<https://devfeed.tech/tags/signing.md>), [speech-to-text](<https://devfeed.tech/tags/speech-to-text.md>), [ubuntu](<https://devfeed.tech/tags/ubuntu.md>), [ubuntu-26-10](<https://devfeed.tech/tags/ubuntu-26-10.md>), [ubuntu-desktop](<https://devfeed.tech/tags/ubuntu-desktop.md>), [ubuntu-server](<https://devfeed.tech/tags/ubuntu-server.md>)

### AI overview

Canonical announces Ubuntu 26.10, codenamed Stonking Stingray. The release adds the opt-in, on-device Myna speech-to-text feature; completes the migration to Rust-based coreutils; introduces post-quantum package signing; expands enterprise identity and TPM-backed encryption support; and updates the kernel, developer toolchains, and AI workload support.

### Source excerpt

The latest interim release of Ubuntu previews privacy conscious speech-to-text, enables post-quantum package signing, completes the rollout of Rust coreutils, and improves enterprise identity integration. October 15, 2026 Today Canonical announced the release of Ubuntu 26.10, codenamed "Stonking Stingray," available to download and install from ubuntu.com/download. Building on previous releases, Ubuntu 26.10 advances enterprise security [...]

## Microsoft is updating its author-signing certificate starting September 23, 2026

DevFeed: [Microsoft is updating its author-signing certificate starting September 23, 2026](<https://devfeed.tech/articles/microsoft-is-updating-its-author-signing-certificate-starting-september-23-2026-58953.md>)

Original publisher: [Read original article](<https://devblogs.microsoft.com/dotnet/microsoft-author-signing-certificate-update-2026/>)

Author: The NuGet Team

Published: 2026-09-23T20:00:00Z

Content type: release

Language: en

Sources: [.NET Blog](<https://devfeed.tech/sources/net-blog.md>)

Topics: [NuGet](<https://devfeed.tech/topics/nuget.md>), [certificates](<https://devfeed.tech/topics/certificates.md>), [client](<https://devfeed.tech/topics/client.md>), [configuration](<https://devfeed.tech/topics/configuration.md>), [SDK](<https://devfeed.tech/topics/sdk.md>)

Tags: [certificate](<https://devfeed.tech/tags/certificate.md>), [certificates](<https://devfeed.tech/tags/certificates.md>), [configuration](<https://devfeed.tech/tags/configuration.md>), [microsoft](<https://devfeed.tech/tags/microsoft.md>), [net](<https://devfeed.tech/tags/net.md>), [nuget](<https://devfeed.tech/tags/nuget.md>), [package-signing](<https://devfeed.tech/tags/package-signing.md>), [sdk](<https://devfeed.tech/tags/sdk.md>), [security](<https://devfeed.tech/tags/security.md>), [sha-256](<https://devfeed.tech/tags/sha-256.md>), [signing](<https://devfeed.tech/tags/signing.md>), [verification](<https://devfeed.tech/tags/verification.md>)

### AI overview

Microsoft is changing the author-signing certificate used for NuGet packages starting September 23, 2026. Customers who enforce trusted signer policies or verify Microsoft package signatures by certificate fingerprint should add the new certificate while retaining older certificates to avoid installation or verification failures.

### Source excerpt

Starting September 23, 2026, Microsoft is updating the author-signing certificate used for NuGet packages. Customers using trusted signer policies or certificate fingerprint verification should add the new certificate as soon as possible. The post Microsoft is updating its author-signing certificate starting September 23, 2026 appeared first on .NET Blog.

## GitHub CLI Linux package signing key expires September 5

DevFeed: [GitHub CLI Linux package signing key expires September 5](<https://devfeed.tech/articles/github-cli-linux-package-signing-key-expires-september-5-71472.md>)

Original publisher: [Read original article](<https://github.blog/changelog/2026-09-03-github-cli-linux-package-signing-key-expires-september-5>)

Author: Allison

Published: 2026-09-03T19:05:40Z

Content type: news

Language: en

Sources: [GitHub Changelog](<https://devfeed.tech/sources/github-changelog.md>)

Topics: [GitHub CLI extension](<https://devfeed.tech/topics/gh-extension.md>), [Linux](<https://devfeed.tech/topics/linux.md>)

Tags: [github-cli](<https://devfeed.tech/tags/github-cli.md>), [linux](<https://devfeed.tech/tags/linux.md>), [package-signing](<https://devfeed.tech/tags/package-signing.md>), [pgp](<https://devfeed.tech/tags/pgp.md>), [release](<https://devfeed.tech/tags/release.md>), [releases](<https://devfeed.tech/tags/releases.md>)

### AI overview

The PGP key used by GitHub CLI's Linux APT and RPM repositories expires on September 5, 2026. Users who installed from the official repositories before April 8 and have not updated their setup should follow the full announcement; others, including users of custom images or automation, should verify that their systems trust the replacement key. The change does not affect Windows or macOS users, source builds, Homebrew, Conda, community package managers, direct Debian packages, or standalone release archives.

### Source excerpt

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...