A possibility to enable UpToDateCheck on the steam API for the dedicated servers?

Hi,

I was wondering if it is possible to enable UpToDateCheck in the steam API?

At this moment it is quite hard to get this running and seems to fail time to time as steamcmd never gives the new version until updated.

Currently it seems not to be enabled as it does not recognize it http://api.steampowered.com/ISteamApps/UpToDateCheck/v1?appid=439660&version=1&format=json

It would be great if it is possible, thank you!