Ogma v2.6.0

OpenAI Codex is now available as a parallel assistant harness alongside Claude Code. This release adds resumable headless Codex sessions, shared memory/persona/skills, provider-aware briefing and dream routines, Codex setup and sandbox configuration, and unit-test coverage for session persistence and isolation.\n\nSwitch an existing installation with: bin/setup --reconfigure llm,model,overlays\n\nSee CHANGELOG.md for full details.