Agreed but bugs are not being fixed so I can't see it happening sadly. I'm sure I read that it is now up to the MODx community to carry out any improvements.
Perhaps ClipperCMS offers, or will offer, 5.4 compatibility but as it's working outside MODx it will struggle to compete with established CMS, especially those that haven't stood still for two and a half years.
Really bad to hear that. I like Evo more than Revo. Revo's back-end is too slow and many hosts have issues with it. Evo is fast and works pretty much everywhere. Most of my projects do not need the additional features of Revo.