Macstories:

This was one of my complaints about the old Gboard: its default light theme looked garish in dark apps; on the other hand, if you persistently enabled Gboard’s dark theme, then it would look out of place in apps like Messages or Mail. With automatic theme switch, changing Gboard’s default appearance is no longer a concern because it adapts to the app you’re using.

Another great update to my favourite iOS keyboard, Gboard.