The version number has not changed, so you can keep using your saves and replays, and there is no need to update your mods.
The only exception is for modders who encountered the issue mentioned below: you may need to regenerate your mods.
Code Fixes
Fixed a fatal error on game launch for players whose Windows username contains non-Latin characters
[Modding] Fix an issue where activated mod content could be erased when dev mode was enabled
