Well, it's pretty apparent that the new version is way too controversial and many users feel disappointed. That's a big bad sign whichever way you look at it.
From my point of view Enpass was nearly perfect product. Some new features are nice, but I'd prefer just that -- new features added, existing bugs fixed. Instead what we got was a product reworked from scratch that threw away all the hard work and polish spent on previous versions. And what we got is sadly inferior to what we had. The apps do not feel native, they are slower and difficult to handle, user work flows are broken, many useful little features got lost, many new bugs introduced. So it's clear and understandable that users are not happy. I myself am going to stick with version 5, even though I might welcome some of the new features, I'm not willing to suffer with the new release.
Btw, comments on blog posts were removed, which is another bad sign. And the new icon is super ugly and bland. The old one was much better and there was no reason to change it. Again, another change just for sake of it. Never a good sign.