First of all, thank you for developing this wonderful application. I used it and love it.
I've been using the web version because it suits my needs better (https://www.urzagatherer.app/) . It is excellent but seems to be stuck on version 9.7.4. On Android the version is 11.6.13.
How do I update the web version to the current version?
To answer my own question, I backed up my collection to One Drive, cleaned all cookies & website data and refreshed the page. All is working now!