Unreal Engine Issues

Put fix for UE-39713 into 4.14.3 (Memory leak in GPURealloc)

Failed to register input back buffer crash when opening a project with PixelStreaming on Windows 7

Projects crash upon opening with the PixelStreaming plugin enabled. ...

Fix iterative cooks to keep track of CookAdditionalFiles and delete them when the package file that created them is invalidated

A licensee reports they are using the CookAdditionalFilesOverride function in UObject to add files to the project. This file is properly copied into the Staging area during Packaging, and is appropr ...

Make Custom Event names start with "Event"/Fix "Event Event" issue with overridden Events

If you name an Event something like "Event Foo", overriding the event in a ChildBP gives you "Event Event Foo" To avoid this, please make Custom Event names Start with "Event" ...

ios launch fail after upgrading to 4.7.1, provision not found, signing key not found

Customers that have never or have created an incorrect bundle identifier will fail to package for iphone. People who have wildcard provisions will work. ...

Fix MM node "Yaw From Animation Blend Rate" for skeleton with root bone rotated X or Y up

FPS Perf Regression on 980

At least one user has so far reported a noticeable drop in FPS from 4.6.1 to 4.7.2 in a heavy scene; using a GTX 980. I've reproduced a perf drop in a cooked 4.7 build of elemental demo compared to ...

Crash when returning to viewport from immersive mode with an editor window tabbed beneath

When the user enters immersive mode by hitting f11 and then opens the material editor, (which opens tabbed in the editor underneath the immersive display)The engine crashes when hitting attempting t ...

Stationary Lights are causing shadowing errors with Movable Objects

Stationary Lights are generating shadows with flickering black square and vanish shadows altogether on movable objects in the Preview of 4.7p6 and in the newest Release Branch of 4.7 (2439472). The ...

editor crashes when variable inside of a struct is set to a class type then the object is moved to a new folder

If a struct has a variable set to a class type, then the object of that class type is moved to a new folder in the editor, the struct will replace the class type with "class", which causes the edito ...