v2.1.1 - fix CLI env updates + SSH env visibility Fixes: - Generated CLI flag handlers (--port, --memory, --cpus, etc.) now work on upgraded installs where .env is missing new keys. Replaced sed "s/^KEY=.*/KEY=val/" with set_env() delete+append. Features: - Container env vars dumped to /etc/environment so SSH sessions can access them. 102 integration tests passing.