--- category: Added --- - **Drive folder synchronization** — adds `dws drive status`, `dws drive pull`, `dws drive push`, and `dws drive sync` for file-level comparison and transfer between a local folder and a Drive folder. Differences come from exact MD5 by default or from modification time with `--quick`; `status` is read-only, `pull` and `push` are one-directional with `--if-exists skip|smart|overwrite`, and `sync` is bidirectional with `--on-conflict remote-wins|local-wins|keep-both|ask`. Only regular files are transferred — online documents and shortcuts are skipped, neither side deletes extra files, downloads are staged through a temporary file and committed with an atomic rename, and remote names that would escape `--local-folder` are reported as failures instead of being written. Every command prints a structured summary on stdout and exits non-zero when any item fails.