The wiki recommends clients for xmpp : gajim, dino IM
What about psi+? There is no mention of it.
It supports PGP, OTR, OMEMO, anti-spam, and client version and time zone swapping via plugins.
In the beginning of 2025 a new fork of qtox client was released, perhaps the previously mentioned vulnerabilities have been fixed there and the information about it should be updated in the wiki?