In one week (2021-11-03), or slightly later, I will build
python-engineio 4.3.0 in Rawhide
(
https://src.fedoraproject.org/rpms/python-engineio/pull-request/2).
This release technically contains a breaking change (“Reject websocket
messages larger than max_http_buffer_size”), although it should not
affect any Fedora packages.
See
https://github.com/miguelgrinberg/python-engineio/blob/v4.3.0/CHANGES.md
for a full changelog.