Ability to set different version number (for games based on mg engine)

[filux]

Very nice thing may be the possibility to set somewhere (in .ini or maybe even better as additional file in data path) during creating packages the game's version number which is not equal to MG version number.
As example I will show Annex.

The most important/useful place to use this is in lobby:

...and if engine will use this set version to check does game is "compatible or incompatible" it will be awesome.

The second nice place to use it is of course in the main menu:

...currently Annex has it hidden there.