Version: 3.4.3
Required minimum memory: 1536MB
Last updated 6 Nov 2021

Recent Changes

  • Update Mastodon to 3.4.3

  • Full changelog

  • Fix handling of back button with modal windows in web UI (ClearlyClaire)

  • Fix pop-in player when author has long username in web UI (ClearlyClaire)

  • Fix crash when a status with a playing video gets deleted in web UI (ClearlyClaire)

  • Fix crash with Microsoft Translate in web UI (ClearlyClaire)

  • Fix PWA not being usable from alternate domains (HolgerHuo)

  • Fix locale-specific number rounding errors (ClearlyClaire)

  • Fix scheduling a status decreasing status count (ClearlyClaire)

  • Fix user's canonical email address being blocked when user deletes own account (ClearlyClaire)

This app packages Mastodon 3.4.3.


Mastodon is a free, open-source social network server based on ActivityPub where users can follow friends and discover new ones. On Mastodon, users can publish anything they want: links, pictures, text, video. All Mastodon servers are interoperable as a federated network (users on one server can seamlessly communicate with users from another one, including non-Mastodon software that implements ActivityPub)!


  • No vendor lock-in: Fully interoperable with any conforming platform
  • Real-time, chronological timeline updates
  • Media attachments like images and short videos
  • Safety and moderation tools
  • OAuth2 and a straightforward REST API

Install Mastodon in a few minutes on your server with Cloudron. To install Cloudron first, follow our setup steps.