6.5 NTLM does not support password with ยง character
6.6 libcurl can fail to try alternatives with --proxy-any
6.7 Do not clear digest for single realm
+ 6.8 Heimdal memory leaks
6.9 SHA-256 digest not supported in Windows SSPI builds
6.10 curl never completes Negotiate over HTTP
6.11 Negotiate on Windows fails
https://github.com/curl/curl/issues/3267
+6.8 Heimdal memory leaks
+
+ Running test 2077 and 2078 with curl built to do GSS with Heimdal causes
+ valgrind errors (memory leak).
+
+ https://github.com/curl/curl/issues/14446
+
6.9 SHA-256 digest not supported in Windows SSPI builds
Windows builds of curl that have SSPI enabled use the native Windows API calls