Hello,
We are rolling out page previews to enwiki next Tuesday~[1,2]. Since this
is a multi-hour effort, I have cancelled the usual services deployment
window, as we will be completing the final roll-out round at that time.
If there is something that you need to deploy Tuesday, please let me know
and we will find a suitable time for it. I apologise for the late notice
and inconvenience.
Cheers,
Marko Obrovac, PhD
Senior Services Engineer
Wikimedia Foundation
[1]
https://phabricator.wikimedia.org/T191101
[2]
https://wikitech.wikimedia.org/wiki/Deployments#Tuesday,_April_17