nghttpx --no-http2-cipher-black-list and
--client-no-http2-cipher-black-list are deprecated and replaced with
--no-http2-cipher-block-list and --client-no-http2-cipher-block-list
respectively.

h2load: Add --rps option

on_stream_close is called after on_frame_not_send_callback with
success=false without this function.

nghttpx: Remove trailing white space after $method log variable

docs: asio: fix some typos

Really just a s/pusedo/pseudo/g and s/exluced/excluded/g.

Py3 bindings

Sphinx v3.3