Check for or install the latest stable mcpstack release from crates.io

Usage: mcpstack update [OPTIONS]

Options:
      --check               Check the registry without installing or writing an update cache
  -v, --verbose...          Increase logging verbosity (-v for debug, -vv for trace)
  -q, --quiet               Limit application logs to warnings and errors
  -y, --auto-approve        Approve installing the update without prompting (requires Cargo)
      --log <LOG>           Override the tracing filter (also read from RUST_LOG) [env: RUST_LOG]
      --color <COLOR>       ANSI color mode for help, diagnostics, logs, diffs, and lists [env: MCPSTACK_COLOR] [default: auto] [possible values: auto, always, never]
      --no-color            Disable ANSI colors; also honors nonempty NO_COLOR
      --non-interactive     Disable interactive prompts
      --skip-version-check  Skip automatic update checks (explicit update commands still work) [env: MCPSTACK_SKIP_VERSION_CHECK]
  -h, --help                Print help