Release

What's Changed

• Make duplicate deb/rpm packages so we can sign them with the new PMC key by @jkoritzinsky in #20548
• [release/8.0.1xx] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #20609
• [release/8.0.3xx] Make duplicate deb/rpm packages so we can sign them with the new PMC key by @github-actions[bot] in #20623
• Update SB SDK diff baseline by @mthalman in #20625
• Update branding to 8.0.122 by @vseanreesermsft in #20626
• Update branding to 8.0.319 by @vseanreesermsft in #20627
• Update branding to 8.0.416 by @vseanreesermsft in #20628
• Stop building source-build in non-1xx branches by @NikolaMilosavljevic in #20614
• [release/8.0.1xx] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #20617
• [release/8.0.3xx] Update dependencies from dotnet/source-build-reference-packages by @dotnet-maestro[bot] in #20621
• [release/8.0.4xx] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #20619
• [release/8.0.1xx] Update dependencies from dotnet/source-build-reference-packages by @dotnet-maestro[bot] in #20620
• [release/8.0.4xx] Update dependencies from dotnet/source-build-reference-packages by @dotnet-maestro[bot] in #20622
• [release/8.0.3xx] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #20618
• [infra] Use newer Windows build images by @NikolaMilosavljevic in #20629
• [release/8.0.1xx] Update dependencies from dotnet/source-build-reference-packages by @dotnet-maestro[bot] in #20630
• [release/8.0.3xx] Update dependencies from dotnet/source-build-reference-packages by @dotnet-maestro[bot] in #20631
• [release/8.0.4xx] Update dependencies from dotnet/source-build-reference-packages by @dotnet-maestro[bot] in #20632
• [automated] Merge branch 'release/8.0.1xx' => 'release/8.0.3xx' by @github-actions[bot] in #20613
• [automated] Merge branch 'release/8.0.3xx' => 'release/8.0.4xx' by @github-actions[bot] in #20624
• Inventory drift by @marcpopMSFT in #20601
• [release/8.0.3xx] Stop building source-build in non-1xx branches by @github-actions[bot] in #20634
• [release/8.0.1xx] Stop building source-build in non-1xx branches by @github-actions[bot] in #20635
• Revert "[release/8.0.1xx] Stop building source-build in non-1xx branc… by @NikolaMilosavljevic in #20640
• Update Linux build host to Ubuntu 22.04 by @NikolaMilosavljevic in #20637
• [automated] Merge branch 'release/8.0.1xx' => 'release/8.0.3xx' by @github-actions[bot] in #20639
• [automated] Merge branch 'release/8.0.3xx' => 'release/8.0.4xx' by @github-actions[bot] in #20638
• [automated] Merge branch 'release/8.0.3xx' => 'release/8.0.4xx' by @github-actions[bot] in #20641
• Fail the RPM build if FPM tool is not present by @NikolaMilosavljevic in #20633
• [automated] Merge branch 'release/8.0.1xx' => 'release/8.0.3xx' by @github-actions[bot] in #20642
• [automated] Merge branch 'release/8.0.3xx' => 'release/8.0.4xx' by @github-actions[bot] in #20643
• Add support for Azure Linux as host OS by @NikolaMilosavljevic in #20644
• [automated] Merge branch 'release/8.0.1xx' => 'release/8.0.3xx' by @github-actions[bot] in #20645
• [automated] Merge branch 'release/8.0.3xx' => 'release/8.0.4xx' by @github-actions[bot] in #20650
• Merging internal commits for release/8.0.3xx by @vseanreesermsft in #20647
• Merging internal commits for release/8.0.4xx by @vseanreesermsft in #20648
• [release/8.0.1xx] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #20651
• [release/8.0.3xx] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #20652
• [release/8.0.4xx] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #20653
• [release/8.0.4xx] Update dependencies from dotnet/source-build-reference-packages by @dotnet-maestro[bot] in #20661
• [release/8.0.3xx] Update dependencies from dotnet/source-build-reference-packages by @dotnet-maestro[bot] in #20660
• [release/8.0.1xx] Update dependencies from dotnet/source-build-reference-packages by @dotnet-maestro[bot] in #20659
• [automated] Merge branch 'release/8.0.1xx' => 'release/8.0.3xx' by @github-actions[bot] in #20658
• [automated] Merge branch 'release/8.0.3xx' => 'release/8.0.4xx' by @github-actions[bot] in #20654
• Make unofficial pipeline functional by @MiYanni in #20657
• .NET Source-Build 8.0.121 October 2025 Updates by @dotnet-sb-bot in #20649
• [automated] Merge branch 'release/8.0.1xx' => 'release/8.0.3xx' by @github-actions[bot] in #20662
• [automated] Merge branch 'release/8.0.3xx' => 'release/8.0.4xx' by @github-actions[bot] in #20665
• Stop using Ubuntu 20.04 images by @NikolaMilosavljevic in #20663
• Merging internal commits for release/8.0.1xx by @vseanreesermsft in #20646
• [automated] Merge branch 'release/8.0.1xx' => 'release/8.0.3xx' by @github-actions[bot] in #20666
• [automated] Merge branch 'release/8.0.3xx' => 'release/8.0.4xx' by @github-actions[bot] in #20670
• Update OmniSharp version used by source build tests by @ellahathaway in #20667
• [automated] Merge branch 'release/8.0.1xx' => 'release/8.0.3xx' by @github-actions[bot] in #20673
• [automated] Merge branch 'release/8.0.3xx' => 'release/8.0.4xx' by @github-actions[bot] in #20674

Full Changelog: v8.0.415...v8.0.416