Release announcements, Security Zulip Server 5.5 security release We released Zulip Server 5.5 today! This is a security release, containing an important security fix and several cherry-picked changes since Zulip Server 5.4. Upgrading We recommend that all installations upgrade to this new release. See the upgrade instructions in the Zulip documentation. If you need … Matt Keller Jul 22, 2022 • 2 min read