New update for Read2Go today, but still not version 2.0

iOS and iPadOS
Hey everybody, I was excited when i clicked "updates" in the appstore and found that Read2Go finally had an update. This is the only one since I bought the app a few months ago, and the first one since January if I'm not mistaken. If you use the app you're aware of the issues it has and the numerous improvements there is to look forward to. The new version ( fixes some issues, but for a $20 app you would hope for more. My favorite part of the update is that the app can now be set to autolock during playback which should help the battery. I guess the point of this post is to ask for some opinions on what the hold up might be. after this long, where's the big update?