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v4.0.0 — The Intelligence Update

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@eugeniughelbur eugeniughelbur released this 09 Apr 12:56
v4.0.0
bbad39f

The vault sees, hears, thinks, and heals itself.

Built from competitive research across Mem0, Zep, Letta, MemPalace, and 50+ community discussions.

Voice-to-Vault & Screenshot-to-Note

/obsidian-ingest now accepts audio files and images:

  • Audio (.m4a, .mp3, .wav): transcribed with Whisper, speakers identified, decisions/tasks/promises extracted
  • Screenshots (.png, .jpg): OCR + AI context, handles UI screenshots, whiteboards, chat screenshots

Same ingest pipeline. One more input type. The vault learns from everything.

/obsidian-visualize — See Your Second Brain

Generates a JSON Canvas (.canvas) file you open in Obsidian. Hub nodes centered, color-coded by type, orphans highlighted. Scoped to a topic or full vault.

Your knowledge has a shape. Now you can see it.

Sleeptime Consolidation (Nightly Agent Upgrade)

The nightly agent now runs 5 phases:

  1. Close the day (summary + board cleanup)
  2. Reconcile (resolve contradictions from today)
  3. Synthesize (find cross-source patterns)
  4. Heal (link orphans, close stale timeline entries, rebuild index)
  5. Log everything

The vault gets smarter while you sleep. Inspired by Letta's sleeptime agents.

Bi-Temporal Facts

Timeline entries now track two timestamps:

  • Event time: when the fact was true in reality
  • Transaction time: when the vault learned it
  • Source: where the vault learned it from

"You believed X on Tuesday. After ingesting Y on Wednesday, your understanding shifted to Z." Full audit trail.

Calendar Integration (/obsidian-daily Upgrade)

Daily notes now pull Google Calendar events (if MCP configured), overdue tasks from boards, and overnight changes from the sleeptime agent. Your morning starts informed.

Core Memory Pinning (/obsidian-world Upgrade)

PINNED.md — a scratchpad for task-specific context loaded at L0. When you're deep in a complex debugging session, pin the critical facts. Claude suggests pinning proactively. Clear it when done.

v4 Roadmap (not yet built)

  • Evidence vs inference separation (confidence scores on beliefs)
  • Hybrid retrieval (semantic + BM25 + graph + temporal)
  • Shared memory subscriptions (multi-persona sync)

Stats

  • 25 commands (20 operations + 4 thinking + 1 context)
  • 4 scheduled agents (morning, nightly with sleeptime, weekly, health)
  • 1 background agent
  • 4 presets (executive, builder, creator, researcher)
  • Bi-temporal facts, living vault, auto-synthesis, visual canvas
Assets 2
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