Oxiland 0.9.0 release checklist

Status: tip preflight Tag target: v0.9.0

Preflight

• Tip CI green on the release commit
• python scripts/check-release-version.py v0.9.0
• cargo publish -p oxiland --locked --dry-run
• Downstream smokes: compatibility/downstream/run-smokes.sh
• Optional storage conformance: cargo test --locked --features storage-fjall,storage-redb,storage-sqlite,storage-lmdb --test backend_conformance

Publish

git tag -a v0.9.0 -m "Oxiland 0.9.0"
git push origin v0.9.0

Confirm the release workflow completes (crates.io, PyPI, GitHub release assets).

After publish

• Update tip banners that still say registries lag tip, if any.
• Review 1.0 scope for 0.10.