Summarizer

Mar 3, 2021

New in this release:
- added a texts library for saving summarization results inside the app
- short one-time tutorial for new users
- fixed some minor issues with the UI
The work continues on new features for the summarization engine, but I had to add some quality-of-life improvements too, so here it is. The internal data structure of the app had to change so the old data may be gone, sorry about that.
In case of errors with the update - please just delete and install the app from the store.