* iOS has had some issues, I actually had to remove myself from the TestFlight due to a bug but it is actively being worked on (the beta version). I'm assuming they are waiting on the iOS beta to be stable before another release but I'm not part of the team.
* Proton Drive for Mac was last updated March 29th.
Just because a team is having an issue with one piece of their software doesn't mean it's abandoned or unsupported. Again, there is a lot of hyperbole here.
I didn't use those words though. I just stated that I have switched to a competing product which is more feature complete.
> Proton Drive for Mac was last updated March 29th.
I switched back to Tresorit due to the lack of comparable features on the Mac app too. And Tresorit is not exactly packed with features.
We can debate dates and details but there is a reason why the comment you originally responded to is the top voted comment for this article.
Do you work for Proton?
And was last updated 9 months ago. I'm still paying for it but have had to switch back to using Tresorit while I wait for them to update it.