The issue has now been resolved. You are now ok to publish sites.
If you have published your site during the issue, republishing will clear these warning messages.
We apologise for any issues caused by this and thank you for your patience.
Resolved
The issue has now been resolved. You are now ok to publish sites.
If you have published your site during the issue, republishing will clear these warning messages.
We apologise for any issues caused by this and thank you for your patience.
Investigating
We're aware of an update issue on the SitePro server which is generating "This plugin required Upgrade" messages on websites.
For clients using this service, we suggest you Do Not Publish changes while this issue is ongoing as this will set these messages on the elements of the live website.
We're working with the product vendors to get this resolved.