v0.4.3

• Fix several issues with the task group (issue #73, PR #75)
• Fix "Task exception was never retrieved" warning (issue #71, PR #72)

v0.4.2

• Add python 3.8 and 3.9 support (PR #63)
• Do not raise exceptions when cancelling an already finished task (issue #65, PR #66)
• Improve code quality (PR #67)

v0.4.1

• Better error handling in user code (PR #47)
• More links and details in the doc (PR #50, thanks @blaiseli )
• Better exception when a stream is used as a context (issue #40, PR #56)
• Better exceptions in AsyncIteratorContext (PR #57)
• Fix python 3.8 compatibility (PR #59, issue #61, PR #62)

v0.4.0

• Implement call operator (PR #43)
• Enhance list operator (PR #44)
• Add until operator (PR #45)

v0.3.3

• Set encoding to utf-8 in setup script (PR #42)

v0.3.2

• PR #24: Raise a better exception when decorating a method with @operator
• PR #27: Fixed deprecation warning for importing ABC's from collections
• PR #32: Refactor base_combine and the streamer manager
• PR #33: AsyncIteratorContext now re-throws exceptions within the iterator
• PR #34: Use AsyncExitStack from contextlib

v0.3.1

• PR #19: Add python 3.7 support
• Issue #20, PR #21: Add await_ and async_ helper functions
• Issue #14, PR #22: Add ziplatest operator

v0.3.0

• PR #10: add concurrency to map and starmap operators
  • ordered argument can be used to get the elements either in order or as soon as possible.
  • task_limit can be used to limit the amount of mapping coroutines that can run concurrently.

v0.2.6

• Issue #7, PR #8: add proper cleanup for merge operator
• Issue #3, PR #9: add concat, flatten, switch and their corresponding *map operators

v0.2.4

• Add github context to the documentation
• Add the chunks operator