chore: migrate workflows to ubuntu-26.04, drop PGDG repo dependency#8693
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Co-authored-by: pethers <1726836+pethers@users.noreply.github.com>
Co-authored-by: pethers <1726836+pethers@users.noreply.github.com>
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June 13, 2026 21:18
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Dependency Review✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.Snapshot WarningsEnsure that dependencies are being submitted on PR branches and consider enabling retry-on-snapshot-warnings. See the documentation for more information and troubleshooting advice. Scanned FilesNone |
Signed-off-by: James Pether Sörling <pethers@users.noreply.github.com>
Signed-off-by: James Pether Sörling <pethers@users.noreply.github.com>
Signed-off-by: James Pether Sörling <pethers@users.noreply.github.com>
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Ubuntu 26.04 ships PostgreSQL 18 natively, eliminating the need for the external PGDG apt repository. Updates all pinned runners and removes the dead weight.
Description
Ubuntu 26.04 GA ships with PostgreSQL 18 in the standard apt sources. The manual PGDG repo bootstrap (key fetch + sources.list injection) is no longer needed and was an external network dependency in hardened egress workflows.
Changes
Runner OS upgrades (
ubuntu-24.04→ubuntu-26.04):codeql-analysis.ymlrelease.ymljavadoc-generation.ymlsite-generation.ymlPGDG repo removal (no longer needed — PostgreSQL 18 in default apt):
Add PostgreSQL PGDG repositorystep fromcodeql-analysis.yml,release.yml,copilot-setup-steps.ymlapt.postgresql.org:443andwww.postgresql.org:443from egress allowlists incodeql-analysis.ymlandrelease.yml(egress-policy: block in release)Docs:
WORKFLOWS.md: updated runtime to Ubuntu 26.04End-of-Life-Strategy.md: added CI/CD runner OS entry under JVM CompatibilityType of Change
Primary Changes
Political Analysis
Technical Changes
Impact Analysis
Political Analysis Impact
Technical Impact
www.postgresql.organdapt.postgresql.orgremoved from allowlistsTesting
Documentation
Screenshots
Checklist
Additional Notes
copilot-setup-steps.ymlstays onubuntu-latestby design (Copilot agent environment tracks latest).Security Considerations
Release Notes
Workflows now run on Ubuntu 26.04. PostgreSQL 18 is installed from the standard Ubuntu apt repository; the external PGDG repository bootstrap has been removed.