- mosaic fleet install now enables mosaic-tmux-holder.service and mosaic-agent@<name>.service via systemctl --user enable after copying unit files; enabling is non-fatal (warns and continues on failure) - best-effort loginctl enable-linger for logout survival - --no-enable flag opts out of auto-enable - detectDrift updated to use RUNTIME_ACCEPTABLE_COMMANDS map: pi/codex/opencode/claude accept 'node' (mosaic yolo wrapper); dogfood accepts python3/python; canary-pi (runtime=pi, pane=python3) still correctly flags DRIFT Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]> Claude-Session: https://claude.ai/code/session_01RMoEx7hfdFGjUiCHuN1RRi