Module upgrade 

room upgrade command — checks for newer versions of room-cli and room-ralph on crates.io, verifies plugin compatibility, and executes the upgrade.

Reads ~/.room/plugins/*.meta.json to determine installed plugin protocol compatibility ranges. If any plugin would be incompatible with the new room-protocol version, the upgrade is blocked with a warning.

Structs

PluginCompat

Result of checking plugin compatibility against a new protocol version.

UpgradeCheck

Result of checking a single binary for upgrades.

Functions

check_compat

Check whether a plugin’s protocol_compat range includes a target version.

cmd_upgrade

Run the upgrade check and display the plan.

is_newer

Compare two semver strings. Returns true if latest > current.