Bug type

Regression (worked before, now fails)

Summary

The v2026.3.13 container image was never published to GHCR. The docker-release.yml workflow (#6597) triggered on the tag push but both build jobs failed:

• build-amd64 ❌ buildx failed with: /src/solver/jobs.go:1181
• build-arm64 ❌ buildx failed with: /src/solver/jobs.go:1181
• create-manifest skipped (dependency failure)

The same commit (f6e5b67) built successfully on main (#6596), so this appears to be a transient Blacksmith runner issue rather than a code problem.

Impact

• ghcr.io/openclaw/openclaw:2026.3.13 does not exist
• Only 2026.3.13-beta.1 is available
• Helm charts / deployments referencing the 2026.3.13 tag are stuck in ImagePullBackOff