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cyboff: Omerta is now "GOLD" on Steam:

Omerta - City of Gangsters - GOLD EDITION
Includes 6 items: Omerta - City of Gangsters, Omerta - City of Gangsters - The Con Artist DLC, Omerta - City of Gangsters - Damsel in Distress DLC, Omerta - City of Gangsters - The Arms Industry DLC, Omerta - City of Gangsters - The Bulgarian Colossus DLC, Omerta - The Japanese Incentive

It means probably no more DLCs in the future, and we have them all here on GOG too..
What is different there, The Japanese Incentive is available for Mac on Steam, but not here:(
Interesting. We'll more than likely, as far as I know, be getting the same thing but it may take time to finalize everything :)

(and I hope the latest patch is there too so we can all put THAT issue behind us once and for all....)