There is no 1.3 or 1.1 or 1.2 patches, it's all 1.0x.
-> german version+patch1.02:... 1.0.13.40
-> english benelux-version:.... 1.0.13.65
-> russian version:............ 1.0.15.xx

Larian has a nice way to name their patches, the patch version != the game version. Fun, isn't?