v1.6.0

mind v1.6.0

Minor release focused on sharper agent memory discipline and a couple of
reliability fixes. Agents now get clearer rules for what to persist as durable
memory, a complete living reference taxonomy, and MCP search is no longer
vulnerable to a fallback bug.

Highlights

• Sharper durable-memory guidance — agents now follow a four-point
  pre-creation checklist (future utility, novelty, evidence, stability) before
  writing a durable memory, reducing noise from session-summary-style content.
• Living reference taxonomy formalized — 7 reference types
  (ref:project-map, ref:architecture, ref:domain, ref:workflow,
  ref:style, ref:key-decisions, ref:known-pitfalls) with explicit
  creation/update triggers, content format, and 30-day maintenance reviews.
• MCP memory_query no longer crashes on the LIKE fallback when FTS5
  returns no results.
• OpenCode session-end automation is ~95% quieter — the automation plugin
  now only persists a session summary once per session instead of on every idle.

Changed

• Memory protocol guidance refined: durable memories now require passing a
  four-point checklist (future utility, novelty, evidence, stability) before
  creation.
• Living reference taxonomy formalized with 7 reference types, creation
  triggers, update triggers, content format, and 30-day anti-staleness reviews.

Fixed

• MCP memory_query no longer fails with no such column: s.name when FTS5
  returns no results and the LIKE fallback is used.
• OpenCode automation plugin reduced session summary noise by ~95% by
  switching from session.idle (20-50 fires/session) to session.deleted
  (1 fire/session).

Upgrade notes

mind update

mind update automatically runs the integration refresh for detected agent
integrations (OpenCode, Claude Code, Codex, Cursor, etc.). No manual
mind setup refresh is required. After the update, agents will pick up the
new memory protocol guidance automatically through mind mcp on the next
system_instructions call. Use --no-refresh-integrations on mind update
if you need to defer the integration refresh.

Restart your agentic system after installing — fully quit and relaunch
the editor/agent host (OpenCode, Claude Code, Codex, Cursor, etc.) so the
updated mind mcp stdio process and refreshed integration configs are
re-read from disk. In-session MCP servers keep the previous binary and
protocol files cached, so a hot reload won't pick up the new guidance
until the host is restarted.