If you're still actively working on:

1. Composer Action
2. Cast Action, i.e. non-mini app v1
3. v1 Frame

Can you please reply to this cast with a description or link?

Only had 3 people respond to this -- if you're actively working on a v1 frame, cast action or composer action, please reply here.

Our goal is to understand why those are still important to you!

I’m working on a cast action. Where users can save posts similar to the bookmark feature but with additional options, like tagging, searching, etc. It combines with a miniapp. 

I needed it because the bookmark feature was too limited.