So I guess HTTPX2 (https://github.com/pydantic/httpx2) is winning out over HTTPXYZ (https://codeberg.org/httpxyz/httpxyz)? I didn't switch to HTTPXYZ after the fork but have been watching it. (What I did was use urllib.request more and bite the Rust bullet with wreq, https://github.com/0x676e67/wreq-python, where it wasn't enough.)
httpx2 is sponsored by Pydantic and has involvement from the new maintainer of Starlette, so it's off to a very strong start.
in their README >Important
We started this fork because there was no activity on HTTPX, a very popular Python HTTP library.
A few weeks later, Pydantic started their own fork called HTTPX2. We decided to embrace this and support HTTPX2. We're upstreaming our fixes to HTTPX2 and in our opinion it should be the "blessed" fork. Pydantic can make this more successful than we ever can.
See also https://tildeweb.nl/~michiel/httpx2.html
Thanks for all your support!
Sander & Michiel