Log Message:
py-greenlet: updated to 1.1.0

1.1.0 (2021-05-06)

Add support for Python 3.10. Pre-built binary wheels for 3.10 are not currently \ 
available for all platforms. The greenlet ABI is different on Python 3.10 from \ 
all previous versions, but as 3.10 was never supported before, and the ABI has \ 
not changed on other Python versions, this is not considered a reason to change \ 
greenlet's major version.