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claude-flow

v3.21.1 Bugfix

This release fixes issues for SREs watching stability and regressions.

✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

agentic-ai agentic-framework agentic-workflow agents ai-agents ai-assistant
+14 more
ai-coding ai-skills autonomous-agents claude-code codex harness mcp-server multi-agent multi-agent-systems npm skills swarm swarm-intelligence typescript

Summary

AI summary

Fixed two regressions: restored correct behavior for memory search and made npx ruflo init fail loudly if the optional memory dependency is missing.

Full changelog

Two external-reported regression fixes.

Fixed

  • #2558 — memory search broken (keyword recall random, HNSW index 0 vectors). Two defects: the Phase-2 BM25 fusion silently dropped the keyword-coverage floor (IDF collapses on small corpora → docs containing the query word scored below threshold), and WAL-mode writes were never checkpointed so WAL-blind readers saw 0 vectors. Fix: coverage floor + recall-friendly fusion + wal_checkpoint on store + accurate total_vectors. Search now recalls confirmed-stored entries (targeted, not a dump). 169/169 memory suite.
  • #2545 — npx ruflo init left self-learning a silent no-op. @claude-flow/memory (optionalDependency) lands in the npx cache, off the project's node_modules walk-up, so the auto-memory hook never resolved it. Fix: init records the resolved path in a .claude-flow/memory-package.json sidecar; hook reads it first and now fails LOUD when memory is genuinely absent; doctor --fix repairs it.

PRs: #2567, #2564

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About claude-flow

Deploy multi-agent swarms with coordinated workflows.

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Beta — feedback welcome: [email protected]