v13.12.0
Two-Lane Cloud Sync (cmem.ai Pro)
This release ships the complete two-lane sync architecture between your local claude-mem database and the cmem.ai sync hub (PR #3333):
- Per-user Durable Object sync hub — a Cloudflare Worker (
workers/sync-hub) serving isolated HTTP push/pull lanes per user (Phase 1) - Client apply path + schema migration v41 — deterministic application of remote changes into the local SQLite store (Phase 2)
- Hub push/pull transport + mutation outbox — local mutations queue durably and survive offline periods and retries (Phase 3)
- Advisory WebSocket speed layer — near-real-time sync nudges; correctness never depends on the socket staying up (Phase 4)
- Guardrails + monitoring — kill switch, watchdog, canary, and a full sync-matrix E2E suite (Phase 5)
- Canonical v2 projection pipeline and SyncHub-only client cutover
- Hardened verifier authentication on the sync hub
Sync is OFF by default. CLAUDE_MEM_CLOUD_SYNC_HUB_URL defaults to empty — nothing leaves your machine unless you configure a hub URL (see the cloud-sync skill or https://docs.claude-mem.ai/cloud-sync).
Fixes
- Restored process-global
mock.modulecleanup that broke CI under Linux readdir ordering