Firewatch update primarily addressed stability and controller support, specifically introducing the ability to view the game's version number on the settings screen.
The version number (1.09) was added to the settings screen for easier verification. Context for GOG Users firewatch-gog-update-v1-09
There has been historical discussion among GOG users regarding the synchronization of updates between platforms. While some major updates (like the Firewatch Audio Tour ) eventually reached most versions, certain technical controller-specific or backend fixes were sometimes delayed on GOG. firewatch-gog-update-v1-09