0.6.0

Minor changes to support py3.10 +

0.5.2

Drop coding comments

0.5.1

Small cancel() improvements, got rid of "coroutine was never awaited" warnings.

0.5.0

1. spawn_n and map_n are synchronous now, this is a breaking change.
2. cancel now waits for coroutines to actually stop
3. py38+ compatibility changes and fixes

v0.4.1

version bump to 0.4.1