No code change - publish packages to GitHub

1.2.1

Add publication to GitHub

Added .NET 6 compatibility

No feature changes, just added a specific .NET 6 target.

Added custom aggregations

Use the new helpers GroupedWorkQueue.All,GroupedWorkQueue.First and GroupedWorkQueue.Last, or create your own aggregation. The previous behaviour is encapsulated by GroupedWorkQueue.All.

1.0.1

Fixed an issue with Count property not properly decrementing.