• Update default CodeQL bundle version to 2.25.4. #3881

• Update default CodeQL bundle version to 2.25.4. #3881

Bundles CodeQL CLI v2.25.4

• (changelog, release)

Includes the following CodeQL language packs from github/codeql@codeql-cli/v2.25.4:

• codeql/actions-queries (changelog, source)
• codeql/actions-all (changelog, source)
• codeql/cpp-queries (changelog, source)
• codeql/cpp-all (changelog, source)
• codeql/csharp-queries (changelog, source)
• codeql/csharp-all (changelog, source)
• codeql/go-queries (changelog, source)
• codeql/go-all (changelog, source)
• codeql/java-queries (changelog, source)
• codeql/java-all (changelog, source)
• codeql/javascript-queries (changelog, source)
• codeql/javascript-all (changelog, source)
• codeql/python-queries (changelog, source)
• codeql/python-all (changelog, source)
• codeql/ruby-queries (changelog, source)
• codeql/ruby-all (changelog, source)
• codeql/rust-queries (changelog, source)
• codeql/rust-all (changelog, source)
• codeql/swift-queries (changelog, source)
• codeql/swift-all (changelog, source)

• Upcoming breaking change: Add a deprecation warning for customers using CodeQL version 2.19.3 and earlier. These versions of CodeQL were discontinued on 9 April 2026 alongside GitHub Enterprise Server 3.15, and will be unsupported by the next minor release of the CodeQL Action. #3837
• Configurations for private registries that use Cloudsmith or GCP OIDC are now accepted. #3850
• Best-effort connection tests for private registries now use GET requests instead of HEAD for better compatibility with various registry implementations. For NuGet feeds, the test is now always performed against the service index. #3853
• Fixed a bug where two diagnostics produced within the same millisecond could overwrite each other on disk, causing one of them to be lost. #3852
• Update default CodeQL bundle version to 2.25.3. #3865

• Upcoming breaking change: Add a deprecation warning for customers using CodeQL version 2.19.3 and earlier. These versions of CodeQL were discontinued on 9 April 2026 alongside GitHub Enterprise Server 3.15, and will be unsupported by the next minor release of the CodeQL Action. #3837
• Configurations for private registries that use Cloudsmith or GCP OIDC are now accepted. #3850
• Best-effort connection tests for private registries now use GET requests instead of HEAD for better compatibility with various registry implementations. For NuGet feeds, the test is now always performed against the service index. #3853
• Fixed a bug where two diagnostics produced within the same millisecond could overwrite each other on disk, causing one of them to be lost. #3852
• Update default CodeQL bundle version to 2.25.3. #3865

Bundles CodeQL CLI v2.25.3

• (changelog, release)

Includes the following CodeQL language packs from github/codeql@codeql-cli/v2.25.3:

• codeql/actions-queries (changelog, source)
• codeql/actions-all (changelog, source)
• codeql/cpp-queries (changelog, source)
• codeql/cpp-all (changelog, source)
• codeql/csharp-queries (changelog, source)
• codeql/csharp-all (changelog, source)
• codeql/go-queries (changelog, source)
• codeql/go-all (changelog, source)
• codeql/java-queries (changelog, source)
• codeql/java-all (changelog, source)
• codeql/javascript-queries (changelog, source)
• codeql/javascript-all (changelog, source)
• codeql/python-queries (changelog, source)
• codeql/python-all (changelog, source)
• codeql/ruby-queries (changelog, source)
• codeql/ruby-all (changelog, source)
• codeql/rust-queries (changelog, source)
• codeql/rust-all (changelog, source)
• codeql/swift-queries (changelog, source)
• codeql/swift-all (changelog, source)

• The undocumented TRAP cache cleanup feature that could be enabled using the CODEQL_ACTION_CLEANUP_TRAP_CACHES environment variable is deprecated and will be removed in May 2026. If you are affected by this, we recommend disabling TRAP caching by passing the trap-caching: false input to the init Action. #3795
• The Git version 2.36.0 requirement for improved incremental analysis now only applies to repositories that contain submodules. #3789
• Python analysis on GHES no longer extracts the standard library, relying instead on models of the standard library. This should result in significantly faster extraction and analysis times, while the effect on alerts should be minimal. #3794
• Fixed a bug in the validation of OIDC configurations for private registries that was added in CodeQL Action 4.33.0 / 3.33.0. #3807
• Update default CodeQL bundle version to 2.25.2. #3823

• The undocumented TRAP cache cleanup feature that could be enabled using the CODEQL_ACTION_CLEANUP_TRAP_CACHES environment variable is deprecated and will be removed in May 2026. If you are affected by this, we recommend disabling TRAP caching by passing the trap-caching: false input to the init Action. #3795
• The Git version 2.36.0 requirement for improved incremental analysis now only applies to repositories that contain submodules. #3789
• Python analysis on GHES no longer extracts the standard library, relying instead on models of the standard library. This should result in significantly faster extraction and analysis times, while the effect on alerts should be minimal. #3794
• Fixed a bug in the validation of OIDC configurations for private registries that was added in CodeQL Action 4.33.0 / 3.33.0. #3807
• Update default CodeQL bundle version to 2.25.2. #3823

Bundles CodeQL CLI v2.25.2

• (changelog, release)

Includes the following CodeQL language packs from github/codeql@codeql-cli/v2.25.2:

• codeql/actions-queries (changelog, source)
• codeql/actions-all (changelog, source)
• codeql/cpp-queries (changelog, source)
• codeql/cpp-all (changelog, source)
• codeql/csharp-queries (changelog, source)
• codeql/csharp-all (changelog, source)
• codeql/go-queries (changelog, source)
• codeql/go-all (changelog, source)
• codeql/java-queries (changelog, source)
• codeql/java-all (changelog, source)
• codeql/javascript-queries (changelog, source)
• codeql/javascript-all (changelog, source)
• codeql/python-queries (changelog, source)
• codeql/python-all (changelog, source)
• codeql/ruby-queries (changelog, source)
• codeql/ruby-all (changelog, source)
• codeql/rust-queries (changelog, source)
• codeql/rust-all (changelog, source)
• codeql/swift-queries (changelog, source)
• codeql/swift-all (changelog, source)

• Fix incorrect minimum required Git version for improved incremental analysis: it should have been 2.36.0, not 2.11.0. #3781