v0.1.2

• Set up Postern with your coding agent. New at the repo root: setup-with-your-agent.md — point your agent (Claude Code, Cursor, Codex, anything that reads files and runs commands) at it and say "Follow this file and set Postern up for me." Verified end to end on a clean machine by a first-time user's agent. AGENTS.md is superseded and now points there.
• Fix: the MCP session cap no longer starves live agents. Hosted clients abandon sessions; the 512-session map filled over days until every new connection was refused. At the cap the gateway now reclaims the single most-idle session (idle over an hour) instead — below the cap nothing changes, and capacity events are logged. Decision record: ADR 0037.
• Field guides moved to docs.getpostern.com. The Console's connect screens and the README now link the docs site.
• Image: ghcr.io/getpostern/postern:0.1.2 (also latest, 0.1, 0), multi-arch, SLSA build attestation.