v0.67.0 Release Recap

v0.67.0 is a non-breaking documentation release that adds operator recipes for graph-derived KV cache refresh values.

What's New

Area	New in v0.67.0	Why it matters
Cookbook page	docs/deployment/kv-derivation-recipes.md	Gives operators stable naming, scope, review, and execute guidance for derived KV hot keys
Recent-node recipes	contextdb repair kv-cache --derive recent-nodes	Shows safe dry-run-first examples for session context values
Review checklist	Field-by-field review table	Keeps derived cache promotion explicit before --execute writes
Feature metadata	kv-cache-derivation-recipes	Lets live docs advertise the derivation cookbook surface

Compatibility

This release adds docs and feature metadata only. Existing KV refresh commands, derived recent-node payloads, doctor checks, TTL behavior, dry-run reports, and --execute promotion are unchanged.

Operator Flow

contextdb repair kv-cache \
  --key context:prod:support:recent-nodes \
  --derive recent-nodes \
  --derive-namespace support \
  --derive-label SessionContext \
  --derive-limit 5 \
  --report

Review the derived value, then repeat the command with --execute when the hot-key refresh is approved.

Verification

Release gates:

Gate	Result
go test -count=1 ./cmd/contextdb	Passed
go test -count=1 ./...	Passed
npm run docs:build	Passed
git diff --check	Passed