Zulip

Open-source team chat with unique topic-based threading

Alternative to: slack, microsoft teams, discord

About Versions (100)

5.6

2022-08-24

CVE-2022-36048: Change the Markdown renderer to only rewrite known local links as relative links, rather than rewriting all local links. This fix also protects against a vulnerability in the Zulip mobile app (CVE-2022-35962).
Added hardening against timing attacks to an internal authentication check.
Improved documentation for hosting multiple organizations on a server.
Updated dependencies.
Updated translations.