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omnigraph/docs/releases/v0.6.2.md
Ragnor Comerford 131b78705d release: v0.6.2
2026-06-09 15:59:59 +02:00

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Omnigraph v0.6.2

v0.6.2 is a maintenance-safety release on top of v0.6.1. It tightens the optimize / recovery boundary, adds an explicit repair path for uncovered manifest/head drift, accepts pretty-printed JSON load input, and updates the project governance and release automation around those fixes.

Highlights

  • Explicit omnigraph repair. New repair CLI support previews uncovered manifest/head drift by default and reports each table's classification, action, manifest version, Lance HEAD version, Lance operations, and any classification error. --confirm publishes verified maintenance-only drift; --force --confirm can publish suspicious or unverifiable drift after operator review.
  • Optimize skips uncovered drift. omnigraph optimize now refuses to interpret Lance HEAD movement that is ahead of __manifest without a recovery sidecar. Those tables are reported as skipped: DriftNeedsRepair and left untouched until omnigraph repair classifies them.
  • Optimize publishes compaction. Successful compaction now publishes the compacted Lance version back through the graph manifest and is covered by an Optimize recovery sidecar. A crash after Lance compaction but before manifest publish converges through the normal recovery sweep instead of leaving hidden drift.
  • Recovery roll-back convergence. Recovery roll-back now aligns the manifest-visible version after restoring a table, closing the residual where Lance HEAD and __manifest could stay out of sync after recovery.
  • Pretty-printed JSON load input. load accepts multi-line JSON objects in addition to one-object-per-line JSONL, so formatted fixture or export files no longer need to be minified before import.

Operational Notes

  • repair requires a clean recovery state. Pending __recovery sidecars still belong to automatic open-time recovery; reopen the graph first, then run repair if drift remains.
  • repair --confirm only auto-publishes drift made of Lance maintenance operations (Rewrite and ReserveFragments). Semantic operations such as append, delete, update, and merge are refused unless the operator uses --force --confirm.
  • optimize remains non-destructive. It still skips blob-bearing tables while OmniGraph is pinned to the Lance version with the blob-v2 compaction issue.
  • No manual on-disk migration is required. Existing graphs open under v0.6.2; the internal manifest schema stamp remains v3.

Docs, Governance, And CI

  • Added issue, discussion, RFC, and pull-request templates plus governance docs for the external contribution path.
  • Regenerated CODEOWNERS tables and adjusted branch-protection docs so code owners can bypass required PR review where repository rules allow it.
  • Trimmed Windows release builds out of per-PR CI and kept Windows packaging on tag releases.
  • Made Homebrew audit diagnostic-only in the release workflow so a flaky audit cannot block publishing an otherwise valid formula update.