21. MQTT
21.1 Support rate-limiting
21.2 Support MQTTS
+ 21.3 Handle network blocks
22. TFTP
22.1 TFTP does not convert LF to CRLF for mode=netascii
+ 23. Gopher
+ 23.1 Handle network blocks
+
==============================================================================
1. libcurl
21.2 Support MQTTS
+21.3 Handle network blocks
+
+ Running test suite with
+ `CURL_DBG_SOCK_WBLOCK=90 ./runtests.pl -a mqtt` makes several
+ MQTT test cases fail where they should not.
+
22. TFTP
22.1 TFTP does not convert LF to CRLF for mode=netascii
for them.
See https://github.com/curl/curl/issues/12655
+
+23. Gopher
+
+23.1 Handle network blocks
+
+ Running test suite with
+ `CURL_DBG_SOCK_WBLOCK=90 ./runtests.pl -a 1200 to 1300` makes several
+ Gopher test cases fail where they should not.