Upgrade actions

Prepare for release 4.7.0

Fix #1174

report template

Update DEV.md (#1150)

I've updated the path correctly. Previously, I was working with Karavan version 4.3.0 and following the instructions from the development guide of version 4.3.1, which led to the mistake. I apologize for the error.

Set default version for DevMoe Image

Fix removed import

 #901

Cleanup docs