Currently, the client platform and version is sent to the server, and available through tl-session-param, for example: $ tl-session-param -a /client_params/capabilities sound/ printer/ smartcard/ localdrives/ client_lang = sv_SE.utf8 client_platform = Linux client_version = 4.3.0post serial/ However, the client build number is not included. It should be.
Fixed in r30055.
Looks good.