Sprint 78: CI Deprecation Response

Decisions

Context: GitHub Actions runner switching to Node.js 24 as default from 2026-06-02, with complete removal of Node 20 scheduled for 2026-09-16. CI 15 jobs depend on Node 20-based actions.
Choice: Bulk bump of 11 actions to latest major versions supporting Node 24. Processed as a single commit for full CI validation.
Alternatives: Gradual incremental upgrade of individual actions → rejected (change scope is only uses: tags, making bulk processing more efficient)
Code Paths: .github/workflows/ci.yml

Context: v6 is Node 20 based, v7 switches to Node 24 + ESM. Upgrading directly to v7 without going through v6.
Choice: Go directly to v7. Confirmed all existing parameters (context, platforms, push, tags, cache-from, cache-to) are compatible.
Alternatives: Stepwise v5 → v6 → v7 transition → rejected (v6 also scheduled for deprecation soon)
Code Paths: .github/workflows/ci.yml (build-services, build-frontend, build-blog jobs)

Where: .github/workflows/ci.yml
When to Reuse: Apply the same pattern for the next major deprecation cycle (Node 24 → Node 26, etc.). Extract uses: lines with grep → research latest versions → bulk replacement with replace_all → full CI validation

Symptom: Could be mistakenly identified as a Node.js 20 deprecation target
Root Cause: Docker container actions use their own runtime, independent of the runner's Node.js version
Fix: Docker-based actions (wagoid/commitlint-github-action@v6) do not require Node.js deprecation response. Use runs.using field in action.yml to distinguish JavaScript vs Docker

Symptom: Concern about accumulated breaking changes from skipping v5
Root Cause: v5 is Node 20 → Node 22 transition, v6 is Node 24 transition. No compatibility issues with actually used parameters (fetch-depth, sparse-checkout, etc.)
Fix: Verify list of parameters in use before upgrading. In this case, fetch-depth: 0, sparse-checkout, and sparse-checkout-cone-mode all confirmed working normally