exception metadata to JSON and logs it to the 'exception-json' log group.
This makes MediaWiki easier to integrate with log aggregation and analysis
tools.
+* $wgSquidServersNoPurge now supports the use of Classless Inter-Domain
+ Routing (CIDR) notation to specify contiguous blocks of IPv4 and/or IPv6
+ addresses that should be trusted to provide X-Forwarded-For headers.
=== New features in 1.23 ===
* ResourceLoader can utilize the Web Storage API to cache modules client-side.