MediaWiki 1.22/Known issues

These are known issues in the current version of 1.22.0 that we plan to have fixes for in 1.22.1:


 * The installer doesn't work for extensions on Windows.
 * There is a problem with Postgres support. 46594, 47055, 49523 (User:Saper thinks these can be fixed by providing "FOR UPDATE table" support.)
 * Handle explicit plural forms in custom convertPlural in language classes.
 * Installer reports undefined $nofollow