Version 1.2.3 is a maintenance release which contains a single bug fix.
This update fixes a bug where applying the 18+ patch after starting the game and auto-saving (ie. playing the game, not just opening it) would cause the patch to not be recognized.
Steam update times within 24 hours of this post. Matching dates do not confirm which build it describes.
Build 13191289 · public branch
Steam updated · First observed
Build 10235847 · old-stable branch
Steam updated · First observed
Build 13191289 · beta branch
Steam updated · First observed