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:


 * MediaWiki installer doesn't work for extensions on Windows. 58659
 * Oracle database support is broken. 58434, 58435, 53710
 * Problems 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
 * 47883: [New UserLogin] Messages 'loginstart', 'loginend' and 'login-https' missing
 * 58233: MediaWiki 1.22 Release notes say "THIS IS NOT A RELEASE YET"
 * 58253: MediaWiki broken with IPv6 (CentOS + PCRE)
 * 43817: MediaWiki installer displays broken links
 * 35238: Installer should enable img_auth.php for private wikis
 * This is a feature request and is inappropriate for a point release. It should be requested for 1.23.
 * Merge WikiPage::clearPreparedEdit, as needed for mutable content types after this API change
 * 58153: mysqli: Non-standard port handling broken
 * 58167: An exception is thrown in web installer if mysql driver is not found, not allowing to choose a different database engine
 * 58640: Pages are missing text or appear blank when PCRE 8.34 is installed
 * This affects all supported versions of MediaWiki, not just 1.22


 * This is caused by a change in PCRE 8.34. You need to downgrade PCRE, or update MediaWiki to version 1.22.1 or newer (see ).