up auth using each of the supported databases.
- modules docs
+ - the follwing modules added since 2.2 lack documentation
+ - mod_dialup
+ - mod_lua
+ - mod_ratelimit
+ - mod_serf
+ - mod_watchdog
+ - mod_heartbeat
+ - mod_heartmonitor
+ - mod_lbmethod_bybusyness
+ - mod_lbmethod_byrequests
+ - mod_lbmethod_bytraffic
+ - mod_lbmethod_heartbeat
+ - mod_socache_dbm
+ - mod_socache_memcache
+ - mod_socache_shmcb
+ - mpm_simple
+ the list may be incomplete
+ maybe some of the modules will not be included in 2.4
- mod_suexec: very little documentation
- mod_rewrite: explain, when which variables are actually available
(PR 16402)