Ive lost features with the new update?

Still love the functionality of this app, but as someone who paid for this app very early on, it seems odd that I would no longer be able to read unlimited articles...

Making the app free with a feature purchase upgrade is fine, but I would have thought those who purchased it previously would have been automatically bumped into the premium tier, and not be expected to pay again.

sv1k4animal about ReadQuick - Speed Reader, v3.0