Hello everyone,

I would like to announce the release of MediaWiki 1.19.19, 1.22.11 and 1.23.4. This is a regular security and maintenance release. Download links are given at the end of this email.

== Security == * (bug 69008) SECURITY: Enhance CSS filtering in SVG files. Filter <style> elements; normalize style elements and attributes before filtering; add checks for attributes that contain css; add unit tests for html5sec and reported bugs.

== Bugfixes in 1.23.4 == * (bug 65998) Make MySQLi work with non-standard socket. * (bug 66986) GlobalVarConfig shouldn't throw exceptions for null-valued config settings.

Full release notes for 1.23.4: https://www.mediawiki.org/wiki/Release_notes/1.23

Full release notes for 1.22.11: https://www.mediawiki.org/wiki/Release_notes/1.22

Full release notes for 1.19.19: https://www.mediawiki.org/wiki/Release_notes/1.19

Public keys: https://www.mediawiki.org/keys/keys.html

********************************************************************** 1.23.4 ********************************************************************** Download: https://releases.wikimedia.org/mediawiki/1.23/mediawiki-1.23.4.tar.gz

Patch to previous version (1.23.3): https://releases.wikimedia.org/mediawiki/1.23/mediawiki-1.23.4.patch.gz

GPG signatures: https://releases.wikimedia.org/mediawiki/1.23/mediawiki-core-1.23.4.tar.gz.s... https://releases.wikimedia.org/mediawiki/1.23/mediawiki-1.23.4.tar.gz.sig https://releases.wikimedia.org/mediawiki/1.23/mediawiki-1.23.4.patch.gz.sig

Note: There is no i18n patch as there are no changes in translation.

********************************************************************** 1.22.11 ********************************************************************** Download: https://releases.wikimedia.org/mediawiki/1.22/mediawiki-1.22.11.tar.gz

Patch to previous version (1.22.10): https://releases.wikimedia.org/mediawiki/1.22/mediawiki-1.22.11.patch.gz

GPG signatures: https://releases.wikimedia.org/mediawiki/1.22/mediawiki-core-1.22.11.tar.gz.... https://releases.wikimedia.org/mediawiki/1.22/mediawiki-1.22.11.tar.gz.sig https://releases.wikimedia.org/mediawiki/1.22/mediawiki-1.22.11.patch.gz.sig

Note: There is no i18n patch as there are no changes in translation.

********************************************************************** 1.19.19 ********************************************************************** Download: https://releases.wikimedia.org/mediawiki/1.19/mediawiki-1.19.19.tar.gz

Patch to previous version (1.19.18): https://releases.wikimedia.org/mediawiki/1.19/mediawiki-1.19.19.patch.gz

GPG signatures: https://releases.wikimedia.org/mediawiki/1.19/mediawiki-core-1.19.19.tar.gz.... https://releases.wikimedia.org/mediawiki/1.19/mediawiki-1.19.19.tar.gz.sig https://releases.wikimedia.org/mediawiki/1.19/mediawiki-1.19.19.patch.gz.sig

Note: There is no i18n patch as there are no changes in translation.

Markus Glaser (Wiki Release Team)