Any ideas when the patch for the game is available for the GoG version? Checked on Steam and it has some patches already.

I hope it's soon, but gog.com is usually inactive during the weekend, so I'd expect early CET tomorrow.

Hi everybody. The patch is not out yet but we're working on it. We're hoping that 1.0.3 can go out tomorrow (evening Europe, morning US). Cheers!

Cool! Thanks for the heads up :)

According to the Steam news, the latest version there is 1.5.4 from June 20, 2017. According to the Changelog entry of this GOG forum, the latest version is 1.0.3 from September 12, 2016.
Is it correct that GOG is 9 months behind Steam as far as patches are concerned (and apparently 1 DLC: London Tower)? And if yes, is there a reason for this - have the Steam patches after 1.0.3 all been pointless or faulty, or are there business reasons?
To put it simple: Why should I get the game on GOG and not on Steam (except that it's currently cheaper on GOG)?

Thanks (and apologies for not reading the full Changelog thread).

All 4 DLCs and the main game are at GOG on version 1.5.12 from March 2018.

Translated with Google