NOTE: The Godot Nakama client version number is not aligned with the Godot or Nakama server version.
- Expose the "seen_before" property on "NakamaAPI.ApiValidatedPurchase"
- Add support for creating match by name
- Add support for "count_multple" on "NakamaSocket.add_matchmaker_async()" and "NakamaSocket.add_matchmaker_party_async()"
- Add C# support classes to better integrate the .NET client with the Mono version of Godot, allowing HTML5 exports to work
- Fix receiving "NakamaRTAPI.PartyClose" message
- Fix sending and receiving of PartyData