This is a patch release for 3.0.0. Installing over 3.0 is as simple as replacing all files except for your UE4SS-settings.ini if you have custom configs.

If you have not yet installed since 2.5.2, please see the installation instructions in the v3.0.0 release notes. Remember to delete the old xinput1_3.dll as it crashes the game if you still have it!

C++ mods must be rebuilt to work on 3.0.1.

Current known issues & solutions:

1. If you have the GUI console enabled and visible, and on launch the window is blank/white, go into UE4SS-settings.ini and set GraphicsAPI = dx11.
2. If you're experiencing game crashes on startup, try setting bUseUObjectArrayCache = false in UE4SS-settings.ini.
3. If mods aren't working as expected, make sure you follow their install instructions properly, not based on "what worked before". This is due to UE4SS supporting a number of different mod types and the way they're installed can vary.

Additional couple of notes for mod authors:

1. We have noticed a number of popular mods that have fallen down a pitfall that may very well lead to performance issues. Please refer to this section in the docs for more information.
2. If you're developing on the latest experimental version, please make sure to use the docs.ue4ss.com/dev version of the docs as this is updated with the latest changes.

-UE4SS team

New

General

Added new docs pages for devlogs, C++ examples, C++ BP macros (UE4SS #355) - Buckminsterfullerene

Added examplanation of 'ai' to the Object Dumper doc page (UE4SS #349)

Live View

UHT Dumper

Lua API

C++ API

Experimental

Changes

General

Update docs installation guide for 3.0.0 (UE4SS #355) - Buckminsterfullerene

Added step to C++ prerequisits to join Epic Games org for repo access (UE4SS #339) - groffta

Updated Lua doc for RegisterHook to accurately state how the callback params work (UE4SS #372)

Clarify Lua metamethod usage for some classes (UE4SS #376) - Lyrth

Live View

UHT Dumper

Lua API

Fixed bug where RegisterHook on native functions couldn't affect return values unless you had both a pre and a post hook (UE4SS #366)

C++ API

Repo & Build Process

Removed custom game configs for games that don't need them anymore (UE4SS #386) - Buckminsterfullerene

Added mods directory zip as an explicit step to the bug report template (UE4SS #358)

Added PR template (UE4SS #363) - Buckminsterfullerene

Fixes

General

Fixed "FindAllOf" dereferencing a nullptr (UEPsuedo #78) - localcc

Fixed a memory leak when BPMacros.hpp was used (UEPsuedo #75)

Fixed modifier key issue causing keybinds to not work (UE4SS #389) - Tangerie

Live View

Fix GUI crash when clicking close window button (UE4SS #337) - localcc

UHT Dumper

Lua API

Fix Lua FString setter (UE4SS #325) - Yangff

Fix FindObject and Mod:SetSharedVariable userdata type matching (UE4SS #342) - Lyrth

Fixed non-native UFunctions hooks not working if hooked by multiple mods (UE4SS #351)

C++ API

Fix TProperty cpp mods linking issue (UEPsuedo #77) - localcc

Settings

Added

Removed