As a part of the latest communication that was released some minutes ago (over mail), I wanted to focus on the things that are coming:

"What’s coming next?

In the coming months, we hope to be able to release the Proton Calendar app for iOS. This is one of the most highly requested items from the community, and since the release of the updated Proton Mail app, we have been focusing on this.

Also coming soon are scheduled email sending and scheduled email deletion. We will also continue improving Easy Switch to make it even faster to import your emails, contacts, and calendars from Google."

So, here we are, and here they come!

Yes, there are many things that are still on the road ahead, but one by one, pendings are being checked... Just my perspective. As an end user, thanks to the Proton Team!