System
Running and latest-available app version
Return the running version and the latest available release.
Requires an authenticated session (any valid caller; no special permission). The SPA reads it from inside the signed-in shell to show the current version and, when a newer release is available, an update banner. The latest release is resolved best-effort (cached); on any failure it is null and no banner shows.
get/system/version
Response
Successful Response