ExHentai/E-Hentai allows you to have multiple tagsets, but only if you pay $100. This script attempts to provide some of that functionality for free.
All used tags must be added to your set in order for the save to work! The script will not automatically create or delete tags, it will only modify the watched/hidden/color/weight values.
Tagsets are stored locally in script storage (import/export with copy+paste).