Was good, now its terrible.

I payed for the app about two years ago, ran several updates no problem but this latest one is garbage. Ran it thinking it was going to be innocuous but it made the app unusable for me. And now they want me to pay for it again to get the same access to the books that were available before the update. No thanks. The App Store needs a feature that allows you reinstall previous versions.

A90S2CS about PANTONE Studio, v3.0.5