WikiReleaseTeam/Pre release announcement

Subject
Pre-release announcement for MediaWiki releases 1.19.x, 1.22.x and 1.23.x

Message
Hello everyone,

this is a notice that on DATE between 20:00-22:00 UTC we will release security and maintenance updates for current and supported branches of the MediaWiki software. Downloads and patches will be available at that time.

Best, NAME (Wiki Release Team)