Unreal Engine 4.26 Preview

[DarkS474]

@mordentral

Its by default built in now, launching its going to be chaos unless you specifically use the physx interface override instead, its also very very unstable currently as its still being heavily iterated on (from git commits). Kind of surprised that 4.26 P1 was put out before some more polish passes on it tbh, guess its going to be a long series of previews.

Usually it is not a long time between previews and official release. But if Chaos is just not production ready and unstable like in alpha stage or worse then they should delay the 4.26.0 release until everything is fully stable and really production ready. Otherwise the 4.26 release would break compatibility with everything PhysX related in the engine and cause a lot of trouble.