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Changelog

v6.0.0 (2026-04-17)

  • NEW: MEMORY.md capacity management — 5000 char soft cap with usage% tracking, warns at 80%, blocks writes at 100%
  • NEW: USER.md auto-update — --user "preference" writes to USER.md with 1500 char cap
  • NEW: Auto-snapshot before compaction/GC — stored in memory/snapshots/, keeps last 10
  • NEW: MEMORY.md integrity monitoring — cron detects accidental wipe (<100 bytes) and auto-restores from latest snapshot
  • NEW: Periodic snapshots every 6h via cron
  • NEW: --consolidate command — analyze and deduplicate MEMORY.md entries with snapshot safety
  • NEW: --snapshot command — manual MEMORY.md snapshot
  • NEW: Boot shows capacity% (📊 MEMORY XX%)
  • NEW: Health check includes capacity info for both MEMORY.md and USER.md + snapshot count
  • NEW: Gap alerting in cron (>2 consecutive days missing)
  • IMPROVE: GC now snapshots before applying destructive changes
  • IMPROVE: Health score includes capacity-based warnings at 80%/90% thresholds
  • INSPIRED BY: Hermes Agent bounded memory design + OpenClaw Dreaming separation

v5.0.0 (2026-04-12)

  • MAJOR: Memory Guardian architecture — redefines role as complement to OpenClaw native memorySearch
  • NEW: memory-migrate.js — lossless upgrade/rollback between FTS5 and native modes
  • NEW: Auto-detect native memorySearch and adapt behavior (boot skips FTS5 when native active)
  • NEW: memory-watcher.sh — real-time session reset detection (<30s), auto-started by cron
  • NEW: memory-auto-extract.js --active — incremental extraction from live sessions (offset-based)
  • NEW: memory-resume.js — zero-latency session recovery context
  • NEW: memory-maintain.js --gc — detect and remove stale MEMORY.md entries (old versions, completed TODOs, duplicates)
  • IMPROVE: Cron upgraded to 1h interval with watcher supervision
  • IMPROVE: Session size warning (>4MB yellow, >8MB red)
  • IMPROVE: memory-flush prompt hardened (no MEMORY.md writes, no exec during flush)

v4.0.0 (2026-04-12)

  • NEW: memory-watcher.sh — polls every 30s for session resets, extracts immediately
  • NEW: memory-auto-extract.js --active — incremental extraction from active sessions
  • NEW: memory-resume.js — auto-detects unextracted reset sessions
  • IMPROVE: Cron ensures watcher is always running
  • IMPROVE: Extended extraction patterns: git commits, file writes, deployments, bug fixes

v3.0.0 (2026-04-10)

  • NEW: --last N mode — retrieve recent entries without search query
  • NEW: --tag filter for last-N queries
  • NEW: --today flag for today-only queries
  • NEW: memory-maintain.js --gc — MEMORY.md garbage collection
  • IMPROVE: Published to ClawHub and GitHub

v2.9.0 (2026-04-09)

  • OPTIMIZE: Boot smart truncation — 1500 chars default, prevents token explosion
  • OPTIMIZE: Search keyword-context extraction for better snippets

v2.8.0 (2026-04-09)

  • NEW: memory-backup.sh — auto-backup to GitHub (every 6h via cron)
  • NEW: memory-restore.sh — one-command disaster recovery

v2.7.0 (2026-04-09)

  • FIX: Unified timezone resolution — reads from openclaw.json, matches memory-flush dates
  • NEW: _timezone.js shared module

v2.6.0 (2026-04-09)

  • FIX: Corrupted database auto-recovery
  • FIX: Date-only queries now return correct results

v2.5.0 (2026-04-09)

  • NEW: memory-boot.js — single-command session startup
  • FIX: memory-flush prompt restrictions

v2.0.0 (2026-04-09)

  • Initial release: Three-layer anti-amnesia architecture
  • SQLite FTS5 + BM25 + CJK bigram search + temporal decay