**This release adds new migrations, be sure to run them before restarting Mobilizon**
### Added
- **Possibility to join open groups** (local and remote). Possibility in the group settings to pick if the group is open to new members or not.
Note: The group default setting is closed. You need to manually set your group as open in the group settings.
- **Docker support** (@Pascoual). See [documentation](https://docs.joinmobilizon.org/administration/docker/)
- Added steps to the onboarding process on first login, including a profile and federation presentation step
- Added a regular job to refresh remote groups once in a while
### Changed
- Adapted the demo mode to reflect changes (Mobilizon is no longer in beta)
- User language is now saved in localStorage (allowing to load the right locale right away, and in the future allowing to pick custom language without account https://framagit.org/framasoft/mobilizon/-/issues/375)
### Fixed
- Fixed group list, group members and instance followers/followings pagination
- Fixed detecting file MIME type if the file hasn't got a filename
- Changed a few sentences that didn't sounded english (@mkljczk)
- Fixed instance custom privacy policy not being applied
- Fixed demo warning always displaying on the text version of emails
- Fixed language picker not loading languages and saving the preference
- Fixed groups created without collections URLs and added a repair step to add them to local groups where these are missing
- Strengthen upload picture and filter code and tests
- Add link to mobilizon.org on the bottom of the about page to register
### Fixed
- Fix several front-end routes being accessible without authentification and make them redirect to login page (no information was given, the pages were just empty)
- Fallback version code to Mix project version value if there's no Git information
- Fix identity avatar change flicking or showing wrong avatar for identity
- Fix public group page when description/list of events/list of posts are empty
- Make sure `"to"` and `"cc"` in ActivityStreams are always lists (@vpzomtrrfrt)
- Show if user is disabled in [`mix mobilizon.users.show` task](https://docs.joinmobilizon.org/administration/CLI%20tasks/manage_users/#show-an-users-details)
- Improved [ActivityPub documentation](https://docs.joinmobilizon.org/contribute/activity_pub/), especially for group federation.
- Show instance languages on instance about page
- Add fancy pictures on footer and 404 page
### Changed
- The [`mix mobilizon.users.delete` task](https://docs.joinmobilizon.org/administration/CLI%20tasks/manage_users/#delete-an-user) behaviour completely deletes the user, unless the `--keep_email` option is given (can be used to prevent someone registering again with the same email).
- Deleting your own account completely deletes user information (it previously kept the email information).
- The administration dashboard now shows more information on local events, groups and followed/following instances
### Fixed
- Significantly improve front-end build times and build in modern mode (with ES modules). The front-end payload is also quite lighter (loads each view asynchronously)
- Don't count deactivated/suspended users in public statistics
- Fix account settings for 3rd-party auth users
- Disable sending reset password emails to disabled users
- Fix display of event edit page on mobile
- Fix events from former followed instances showing up on explore page or in search
- The member management has received a couple fixes
- Handle issue when nothing was found when doing a reverse geocode (when drag&dropping the marker on map)
- Fix issue when searching by username with our own domain
- Fix issue with wrong redirection for remote groups when deleting a post
- Make sure only group moderators (and higher) can update/delete group events and group posts.
- Fix OEmbed preview generator parser
- Fix an issue with hostname validator in preview generator
* We added `application/ld+json` as acceptable MIME type for ActivityPub requests, so you'll need to recompile the `mime` library we use before recompiling Mobilizon:
```
MIX_ENV=prod mix deps.clean mime --build
```
* The [nginx configuration](https://framagit.org/framasoft/mobilizon/-/blob/master/support/nginx/mobilizon.conf) has been changed with improvements and support for custom error pages.
Config has moved from `.env` files to a more traditional way to handle things in the Elixir world, with `.exs` files.
To migrate existing configuration, you can simply run `mix mobilizon.instance gen` and fill in the adequate values previously in `.env` files (you don't need to perform the operations to create the database).
A minimal file template [is available](https://framagit.org/framasoft/mobilizon/blob/master/priv/templates/config.template.eex) to check for missing configuration.
Also make sure to remove the `EnvironmentFile=` line from the systemd service and set `Environment=MIX_ENV=prod` instead. See [the updated file](https://framagit.org/framasoft/mobilizon/blob/master/support/systemd/mobilizon.service).
