AdvancedSearch has been a reliable, and well received beta feature on de-, ar-, hu-, fa- and mediawiki for 5 months now. It is time to provide the beta feature to the other wikis.
- Mass Message to all wikis should happen on May 7th 2018.
- Config change should happen on May 8th 2018
- Change the config so that AdvancedSearch becomes a beta feature on all wikis
- Enable the config change during a SWAT slot on May 8th 2018
Sample patch for a config change: T180128#3796418