Trust we are all keeping safe!
I had two major issues after upgrading my Moodle 3.9.3 to Moodle 3.11:
1. I lost all my initial customizations
2. Tried customising the Moodle 3.11 version but customizations don't seem to take effect
I am using Fordson theme and I have full admin right
Please, any insights on how to resolve this? and Secondly, how do I upgrade without losing my hours of customization work