von Peter F.
Hello Ken!
Thank you for your prompt feedback! Find my updates below:
- PHP extensions have been upgraded
- I did check Site admin -> Server -> Environment as you adviced and we are in green status right now; Some PHP versions are higher than recommended, but I guess this is not a problem
- Additional plugins - in previous version, we have used the BigBlueButton plugin. Although disabled and unavailable for instructors' use, it was included in the upgrade and now it is a part of our activity modules (still disabled). We were considering its full uninstall, however, as not being 100%-sure whether this could cause some global issue or not, we have decided to keep it in for now
- Theme - we use the Classic theme with adjusted theme_classic | backgroundimage and theme_classic | brandcolor