I'm aware that Admin Tools Professional no longer supports facilitating Joomla Updates. I would like to request that this functionality is restored. Because this is no longer supported I don't know if the following is out of scope for support.
I've found that Joomla Update is not reliable. I had 4 Joomla 3.15 that required updating to Joomla 3.2 . For reasons I cannot explain I was able to update only two sites successfully.
I downloaded the update packages and manually updated the sites that didn't update through Joomla Update. Those sites appear to be operating normally except for the new versions control feature. When I click the versions button in the article editor page I receive a 404 error. I've had to disable that feature. I've searched for a solution but have not found anything. Short of having to rebuild the sites is there a solution you might be aware of? Perhaps I should wait until a new version of Joomla is released.
Incidentally, the new version control feature works on the sites that did update successfully through Joomla.
Thanks,
Les Coleman