Log Message:
py-anyio: updated to 3.4.0

3.4.0

Added context propagation to/from worker threads in to_thread.run_sync(), \ 
from_thread.run() and from_thread.run_sync()

NOTE: Requires Python 3.7 to work properly on asyncio!

Fixed race condition in Lock and Semaphore classes when a task waiting on \ 
acquire() is cancelled while another task is waiting to acquire the same \ 
primitive
Fixed async context manager’s __aexit__() method not being called in \ 
BlockingPortal.wrap_async_context_manager() if the host task is cancelled
Fixed worker threads being marked as being event loop threads in sniffio
Fixed task parent ID not getting set to the correct value on asyncio
Enabled the test suite to run without IPv6 support, trio or pytest plugin autoloading