nullify cts properly, bump version

MareSynchronos/Managers/CachedPlayer.cs

@@ -213,6 +213,8 @@ public class CachedPlayer
             {
                 ApplyCustomizationData(kind, downloadToken);
             }
+
+            _downloadCancellationTokenSource = null;
         }, downloadToken).ContinueWith(task =>
         {
             if (!task.IsCanceled) return;
@@ -415,6 +417,7 @@ public class CachedPlayer
             _ipcManager.PenumbraRemoveTemporaryCollection(PlayerName);
             _downloadCancellationTokenSource?.Cancel();
             _downloadCancellationTokenSource?.Dispose();
+            _downloadCancellationTokenSource = null;
             if (PlayerCharacter != IntPtr.Zero)
             {
                 foreach (var item in _cachedData.FileReplacements)

MareSynchronos/MareSynchronos.csproj

@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Authors></Authors>
     <Company></Company>
-    <Version>0.6.3</Version>
+    <Version>0.6.4</Version>
     <Description></Description>
     <Copyright></Copyright>
     <PackageProjectUrl>https://github.com/Penumbra-Sync/client</PackageProjectUrl>