2.4.x patch: https://people.apache.org/~jailletc36/remove_return.patch
+1: jailletc36, jim
+ *) mod_ssl: Fix missing TLS Upgrade/Connection headers on OPTIONS * requests
+ (Note that this is simply a necessary band-aid, and still won't allow h2c
+ to peacefully coexist with tls/n.n upgrades, because Upgrade phase needs
+ to come earlier, not as a handler, and the bogus connection-close behavior
+ must be removed before the Protocol API can handle TLS upgrade.)
+ PR58688
+ trunk patch: http://svn.apache.org/r1717816
+ +1: wrowe
+
PATCHES/ISSUES THAT ARE BEING WORKED
*) http: Don't remove the Content-Length of zero from a HEAD response if