We should be compatible with 1.5.2, but if you for some reason want to remain on 1.5.2 or older Here is instructions on how you revert patch levels.

Please make sure that any mods you are using are updated for 1.5.3, or your game might not run properly (seriously)

Spoiler: 1.5.3 Cornflakes - Full patch notes ################################################################

######## Hotfix 1.5.3 "Cornflakes" ########

################################################################



##################################

# AI

##################################

- Improved ai use of planes and air missions



##################################

# Bugfix

##################################

- Hotjoining in multiplayer or loading saves no longer breaks the 3d model viewer

- 3d model viewer has some improved UI work and avoids overlap on designer icon in tech screen

- Manchukuo assertiveness focus now grants new puppet level as expected

- Restored diplomatic information of friends and enemies list immediately after reloading a save.

- Prevented extreme cases of unoccupied countries with no remaining war support from immediately surrendering to an enemy in an offensive war after winning a separate defensive war.



##################################

# Stability & Performance

##################################

- Added safety layers to rendering that should hopefully avoid some crashes on OSX and on AMD gfx cards

- Added a performance optimization tied to non-existant nations calculating strategies, was more apparent on big mods

- Fixed a rare crash when a country tried to declare a war on a puppet of another country that is in the same faction as aggressor.

- Fixed a rare CTD case when someone accepts invitation to a war when they shouldn't have.

Hello!We made a hotfix: 1.5.3 "Cornflakes" based on some things we saw, and it is now live!The patch should be downloading through Steam as we speak.If you discover any bugs in patch 1.5.3, please report them in the bug report forum as usual.For full 1.5 patchlog see https://forum.paradoxplaza.com/foru...hecksum-9515-not-for-problem-reports.1076731/