Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
My APU2c4 would not recognise that an upgrade was available. it was on 2.4.4-p2. I had to change the branch settings to 2.4.5 (depreciated) and upgrade firstly. then change the branch back to Stable and upgrade again. FYI