Feedback & Discussion: Magic Wormhole 0.19.0 Release Updates

MyMilestone Card via Python-list <[email protected]>
Newsgroups gmane.comp.python.general
Message-ID <[email protected]> 
Hi everyone,
I just read the release announcement for Magic Wormhole 0.19.0, and I wanted to start a thread here to appreciate the work and open up discussion for anyone using or interested in it.
Some exciting highlights:
New status feedback API, finally, some clean visibility into code consumption
Better reconnection handling via Dilation timeouts
pytest test suite conversion
Python 3.9 support dropped (good call in line with ecosystem trends)
sdist file renaming (PEP 625 compliance)

These seem like solid improvements for both the end-user experience and contributors. Has anyone here already tried out the new version in their workflow? Any performance or UX changes you've noticed? Also, curious if anyone has used the lower-level protocol (beyond file transfers) in a real project, would love to hear about that.
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.