Zulip is an open source threaded team chat app that helps distributed and remote teams stay productive and focused.| The Zulip Blog
We released Zulip Server 7.3 today! This is a security release, containing important security fixes and cherry-picked changes since Zulip Server 7.2. Upgrading We recommend that all installations upgrade to this new release. See the upgrade instructions in the Zulip documentation. If you need help, …| The Zulip Blog