Hello! To chat with Dataverse users and developers, please join us in Zulip!
chat.dataverse.org is the landing page for Dataverse Chat, but the conversation happens in our instance of Zulip at https://dataverse.zulipchat.com
For more on Zulip, please see zulip.com, Zulip on Wikipedia, our issue about switching from IRC to Matrix to Zulip, an interview with the founder, and our zulip stream (where we talk about Zulip itself).
Matrix has been a nice home ever since we had to quickly get off IRC, but it probably doesn't make sense to keep both Matrix and Zulip.
Artwork by Erika Durbin.