Hello
A server switch will happen on September 25, at 15:00 UTC. All wikis will be in read-only mode for a few minutes.
We will inform communities as we usually do, through Tech News. Also, a banner will be displayed 30 minutes before the event. We need your assistance to inform your communities through local channels.
You can link to the information page we usually use: < https://meta.wikimedia.org/wiki/Tech/Server_switch%3E.
Thank you in advance, Benoît