On September 26th, between 11:00 AM and 14:00 PM EDT (8:00 - 11:00 AM PDT) our supplier will undergo a power maintenance for the entire cluster Z4, located on the US East Coast, which will affect the wp-admin area of the sites located in this cluster. Normally the wp-admin should not be affected for longer than 1 hour (between 12:00 and 13:00 PM EDT), but there is some preparation work to be done before and also after powering off the entire cluster, there is a time needed for everything to get back fully working. We'll take this opportunity to also apply a pack of security updates and fixes and we estimate for the maintenance to finish around 14:00 PM EDT / 11:00 AM PDT.
In order to identify if your site is affected by this maintenance or not, please log in to the Presslabs dashboard, select your site and go to the "Locations" tab. The first server in the list is the backend server. If it ends with z4.presslabs.net, then your site is affected by this maintenance, otherwise, it's not.
For any questions about this maintenance, please write us at firstname.lastname@example.org
. Thank you!