Wuji CLI v2026.7.14

Added

• Device management: wuji devices to scan and list devices over USB/UDP (supports --json), wuji ping to probe device connectivity via full handshake (all discovered devices by default, or a specific one by SN, IP address, or handedness).
• Parameter read/write: wuji get and wuji set to read and write device parameters with typed JSON output.
• Resource discovery: wuji resources to list all readable/writable parameters and subscribable topics on a device.
• Data subscription: wuji sub <topic> to subscribe to a topic's real-time data with the --count option.
• Health diagnostics: wuji doctor checks device health, including EMF disconnection detection and tactile dead-pixel/bad-column detection (Wuji Glove only for now—more diagnostics and device types to come).
• Firmware upgrade: wuji upgrade upgrades device firmware from the official catalog—check which devices have updates with --check, upgrade one or all devices to the latest, install a specific version with --to, flash a local package with --file, and browse available versions with --list. Downloads are sha256-verified and cached locally. Flashing asks for confirmation (skip with --yes) and prints a per-device report.
• Self-update: wuji update downloads, verifies, and installs the latest release in place (--check to check only).
• Shell completions: wuji completions <shell> generates auto-completion scripts for bash, zsh, fish, powershell, and elvish.
• Output formatting: most commands support --json/--jsonl output modes and device selection by --sn, --address, or --handedness.
• Colored output: human-readable output uses consistent semantic colors for statuses, warnings, and values. Respects NO_COLOR and falls back to plain text on non-TTY output.