- Document proxmox_delegate_host for delegating pct commands to inventory host - Update check-exists.yml description to reflect vmid or hostname checking - Document lxc_exists fact set by idempotency check
- Replace YAML merge keys (<<:) with module_defaults block in main.yml - Simplify connection variables to individual vars instead of dictionary - Remove redundant connection params from individual task files - Document standalone task usage requires play-level module_defaults - Update README examples with new variable pattern