Docs

• Offical documentation on UE5 Early Access
• UE5 engine changes, compared to the UE4

Yet undocumented ue5-main features

There are a few huge upgrades to the engine that aren't available in the UE5 Early Access (released in May 2020), but are developed on the 5.0 branch.

• Large World Coordinates. Basically allows to store coordinates as double instead of float. It makes possible to create worlds as big as entire solar system without workarounds. Float-based coordinates limits world dimension to a few kilometres, and it requires workarounds (like World Origin Rebasing) to make bigger worlds. Be aware, switching to double-based coordinates increase CPU cost.
• Mass Entity/AI. Designed from ground up for the large-scale agent/AI simulation.

Apart from that, every single new system available in UE5 EA is greatly enhanced on the 5.0 branch.

Live Streams + essential system tutorials