Tagging new purchases?

I haven't used roll20 much in a while, and it looks like the whole interface has changed since the last time I used it. When I bought a new token set I used to go through it and add tags that I wanted to use to all of the various tokens, which I could do by opening each token in its own page and then assigning the tags through the interface there. It looks as if this has been changed so that tokens don't have their own page and instead just zoom in if you click on them. I've noticed that if you go into "My Library -> My Purchases" you can scroll down and tag things, but given that they aren't categorized into the actual art sets it can be extremely hard to find what you want to find if you own a nontrivial amount of art. Is there any better way to go about this? Thanks in advance.

There is a much, much better way to do this, yes. Unfortunately, the producers of Roll20 are strangely biased against it, and refuse to implement it. If you'd like to help us convince them otherwise, please, add your vote to this thread: Folders AND Tags Please!

Ive found I can tag things in My Purchases effectively by mousing over the tokens in one tab, and building a search in an open game in another tab. Then I star the tokens I find, and open My Library with the black star in the game to add more tags and tidy up. This works well for all the No Set tokens too, and there's some useful stuff in there for me (dinosaurs for Glorantha) and modern game GMs (cars, vehicles, ships, etc.)