4.7.4R

• Fixed prefab collection generator excluded folders not matching when saved on another platform or with a trailing slash (#1080).
• Fixed SetLowestMTUs using the last channel's MTU instead of the lowest (#1101).
• Fixed split message pieces being appended to non-empty buffers (#1079).
• Fixed late-joining clients using the most recent global load's replace option instead of the last replacing load (#1035).
• Fixed client prediction TimeManager.OnUpdate subscriptions stacking on pooled objects (#1075).
• Fixed WriteInt64Unpacked writing a packed value instead of 8 bytes (#1072).
• Fixed runtime parent not being set on clients for instantiated spawns (#1058).
• Fixed instantiated spawns parented to a non-first NetworkBehaviour being placed under the wrong transform (#1058).
• Fixed nested scene objects reparenting directly under their parent NetworkObject on clients (#1048).
• Fixed runtime unparenting of scene objects not reaching clients (#1048).
• Fixed obsolete Unity find and scripting-define calls behind version defines; compiles clean on Unity 6.6.
• Fixed jagged arrays being rejected as multidimensional in codegen (#1105).
• Fixed nullable arrays generating an open Nullable type in codegen (#1105).
• Fixed clientHost scene object lookup for scenes loaded more than once (#1081).
• Fixed despawned or pooled NetworkObjects not being written as a null reference (#1078).
• Fixed NetworkCollision2D being commented out (#1074).
• Fixed TimeManager rewriting the project's physics simulation mode and fixed delta time outside play mode (#1077).
• Fixed network HUD canvas buttons being hidden when using the new input system (#1082).
• Fixed OnDespawnServer not running for a connection removed by an observer rebuild while disconnecting (#1107).
• Added level of detail to NetworkTransform.
• Added TimeManager.NormalizedDeltaTime so OnUpdate movement covers the same distance every tick.
• Added NetworkNavMeshAgent, synchronizing a NavMeshAgent.