- Add disk cleanup step to free ~30GB before build - Remove dotnet, android SDK, boost, swift, and CodeQL cache - Reduce parallel build jobs from 4 to 2 to reduce disk usage - Add disk space monitoring before/after cleanup and build - Upgrade all CodeQL actions from v3 to v4 (v3 deprecated Dec 2026) Co-Authored-By: Claude Opus 4.5 <[email protected]> Signed-off-by: luis <[email protected]>