v0.8.8

• Add ReceiveQueueSize to KcpConversationOptions.
• Implement active notification of receive window size. (To enable this, set ReceiveWindowNotificationOptions property in KcpConversationOptions)

v0.7.13

• Implement a simple KeepAlive mechanism. (Can be enabled by setting KeepAliveOptions property of KcpConversationOptions object)
• Add a new overload for WaitForReceiveQueueAvailableDataAsync.
• Cleanup usage of Task.Run() and CancellationTokenSource, cleanup IValueTaskSource implementations.

v0.6.23

• Fix a deadlock when users try to exchange packets in-process.

v0.6.20

• Refactor core update loop. (Less allocation, Less lock contention)
• Improve packet throughput in NoDelay mode.
• Avoid deadlocks in IValueTaskSource implementations.
• Usability improvements to KcpRentedBuffer.
• Remove .NET 5 target.
• Remove obsoleted IKcpBufferAllocator interface.

v0.5.27

• Reduce potential async state machine allocation in FlushCoreAsync by using custom async method builder. (requires .NET6+)
• Improve NoDelay mode.
• Set IsTrimmable property on the main project.
• Expose Span property on KcpRentedBuffer.
• Fix an issue where buffer could be released multiple times.

v0.4.21

• Add the new buffer pool APIs. Mark the buffer allocation APIs as obsoleted.
• Implement WaitForSendQueueAvailableSpaceAsync.
• Implement WaitForReceiveQueueAvailableDataAsync.
• Use Environment.TickCount as the current timestamp.
• FlushAsync now also waits for flushing acknowledgements.

v0.3.10

• Fix incorrect maximum segment size calculation when pre-buffer and post-buffer features are used.

v0.3.8

• BREAKING CHANGE: IKcpTransport.SendPacketAsync signature changed.
• Conversation ID is now optional in the constructor of KcpConversation.
• Add support for pre-buffer and post-buffer in KcpConversation and KcpRawChannel.
• Add Stream adapter for KcpConversation.
• Fix KcpConversation.UnflushedBytes not returning 0 when the transport is closed.

v0.2.53

Rename IKcpConversation.OnReceived to InputPakcetAsync

(cherry picked from commit ca5da2354c5829815a1ecbb671ff6b2b227edf97)