Log Message:
py-httpx: updated to 0.21.0

0.21.0 (15th November, 2021)

The 0.21.0 release integrates against a newly redesigned httpcore backend.

Both packages ought to automatically update to the required versions, but if you \ 
are seeing any issues, you should ensure that you have httpx==0.21.* and \ 
httpcore==0.14.* installed.

Added

The command-line client will now display connection information when \ 
-v/--verbose is used.
The command-line client will now display server certificate information when \ 
-v/--verbose is used.
The command-line client is now able to properly detect if the outgoing request \ 
should be formatted as HTTP/1.1 or HTTP/2, based on the result of the HTTP/2 \ 
negotiation.

Removed

Curio support is no longer currently included. Please get in touch if you \ 
require this, so that we can assess priorities.