From MusicBrainz Wiki
Hello, I'm https://www.mediawiki.org/wiki/User:Legoktm.
- Upgrade to 1.23.x
- Remove AssertEdit and SimpleAntiSpam extensions
- /Schema changes!
- Use $wgSquidServersNoPurge instead of IsTrustedProxy hook
- Upgrade to trusty / newer PHP
- job queue?
- sidebar cache?
- Disabled because the sidebar has a page-specific link (WikiDocs)
- Update important packages for security issues (php/nginx/mysql)
- Done. 02:22, 8 October 2015 (UTC)
- Set up memcached
- re-enable wikidiff2
- upgrade to 1.27.x