Today I have been working hard on an issue some players have kindly reported: when extending a room from within, releasing mouse and then clicking on another build button before placing the new door was causing a crash. I am happy to say this is now resolved.
Full changes are:
-fixed hard crash on room extending and selecting new button before placing door
-fixed hazard label on blood on pause
-Selecting unlock all tech properly "levels" commuters to display buying needs of full shop range now available