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Casual Sheets v0.0.3 May 17, 2026

v0.0.3 — Phase 2 co-edit shipped

Hocuspocus server + Yjs bridge, room lifecycle, share URL, password-protected rooms, view-only role, Redis persistence option, joiner fast-path, op-log compaction, and the single-port self-hosted Docker image.

The real-time release — phase 2 of the roadmap.

  • Hocuspocus server + Yjs bridge plugin.
  • Room lifecycle — create on upload, GC after TTL.
  • Share URL — anyone joins. Password-protected rooms with SHA-256 client gate.
  • View-only role enforced at the Univer engine layer.
  • Redis persistence (optional, 7-day TTL).
  • Joiner fast-path — gzip-streamed snapshot, skips xlsx parse.
  • Op-log compaction (Stage 6) for long-lived rooms.
  • Self-hosted Docker image — web + Hocuspocus + Fastify in one container, single port.