Chatto

Self-hosted team and community chat with built-in voice and video calls

Alternative to: slack, discord, microsoft teams

About Versions (100)

v0.4.4

2026-07-10

api: skip invalid followed-thread rooms (#1366) (90a5918)
docs: add per-page social previews (#1370) (69eab4a)
frontend: allow any file in attachment picker (#1364) (5b20e17)
frontend: compress displayed images (#1361) (5539816)
messages: expire context-free tombstones (#1365) (98123b5)
notifications: harden delivery and synchronization (#1363) (b46e012)
notifications: prevent stale push delivery and badges (#1368) (3c588aa)
pwa: use server logo for install icons (#1371) (49b26e9)