2.4.x patch: trunk works (modulo CHANGES)
+1: ylavic, trawick
+ *) http: Don't remove the Content-Length of zero from a HEAD response if
+ it comes from an origin server, module or script. Allow the previous
+ behaviour (for legacy/buggy modules only, not origin) by also backporting
+ the HttpContentLengthHeadZero directive (and also HttpExpectStrict which
+ comes for free with the same commit).
+ trunk patch: http://svn.apache.org/r1554303
+ http://svn.apache.org/r1678215
+ 2.4.x patch: http://people.apache.org/~ylavic/httpd-2.4.x-preserve_head_cl_zero.patch
+ +1: ylavic
+ ylavic: r1554303 issued a major MMN bump, but since the ABI change is two
+ ints added at the end of core_server_config, the proposed merge
+ does a minor bump only.
+
OTHER PROPOSALS