pr-checks/sync-checks.ts New TS script to compute/apply required checks from check-runs API + exclusions. pr-checks/sync-checks.test.ts Unit tests for removeExcluded. pr-checks/release-branches.ts New TS logic to compute backport source/targets for releases. pr-checks/release-branches.test.ts Unit tests for computeBackportBranches. pr-checks/package.json Adds dependencies needed to run the new TS scripts in the pr-checks workspace. pr-checks/excluded.yml Centralized config of check names/patterns to exclude from required checks. pr-checks/config.ts New shared config (including OLDEST_SUPPORTED_MAJOR_VERSION). package-lock.json Lockfile updates for the added pr-checks dependencies. eslint.config.mjs ESLint updates to correctly resolve workspace deps and lint pr-checks TS using its tsconfig. CONTRIBUTING.md Documentation update pointing OLDEST_SUPPORTED_MAJOR_VERSION to pr-checks/config.ts. .github/actions/release-initialise/action.yml Adds Node setup (Node 20 + npm cache) for release jobs. .github/actions/release-branches/action.yml Switches release-branch computation from Python to the new TS script (runs npm ci + npx tsx). lib/upload-sarif-action.js Generated bundle changes due to dependency graph adjustments. lib/upload-sarif-action-post.js Generated bundle changes due to dependency graph adjustments. lib/upload-lib.js Generated bundle changes due to dependency graph adjustments. lib/start-proxy-action.js Generated bundle changes due to dependency graph adjustments. lib/start-proxy-action-post.js Generated bundle changes due to dependency graph adjustments. lib/setup-codeql-action.js Generated bundle changes due to dependency graph adjustments. lib/resolve-environment-action.js Generated bundle changes due to dependency graph adjustments. lib/init-action.js Generated bundle changes due to dependency graph adjustments. lib/init-action-post.js Generated bundle changes due to dependency graph adjustments. lib/autobuild-action.js Generated bundle changes due to dependency graph adjustments. lib/analyze-action.js Generated bundle changes due to dependency graph adjustments. lib/analyze-action-post.js Generated bundle changes due to dependency graph adjustments.