• Derive NetPeer from IPEndPoint (so to get EndPoint of peer you just use peer instead of peer.RemoteEndPoint)
• Add .NET8+ garbage less Socket.Send/Socket.Receive
• Add .NET5+ Member Trimming Annotations
• Add NetDataReader.Get(out ...) methods
• Add NetManager.SendToAll with ReadOnlySpan
• Add NetDataReader.GetRemainingBytesSpan()
• Add optional NetManager.DontRoute option for sockets (for specific cases)
• Sort Network Interfaces to prefer Wifi over Cellular (local ip)
• Process shutdown error (for specific cases)
• Fix AllowPeerAddressChange works only if you implement IPeerAddressChangedListener (now it works without implementing)
• Better protections for broken data (fixes some critical cases that can "crash" server)
• Overall optimizations

For installation in typical .NET project use nuget package For Unity use sources zip and copy directory LiteNetLib to your project