Thread title says it all. 5.4.4
this was originally announced in post 6 of this thread
Luoshuang’s GPULightmass Unreal Engine 5.4.3 and 5.4.4 patch
you will need to load the binary from Epic Games launcher
click drop down and select 5.4.4 from the down arrow.
This should be loaded to SSD drive and 5.4.4 patch to overwrite original binaries
There have not been requests for 5.5 or 5.6