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@ClearlyClaire ClearlyClaire released this 10 Oct 12:59
· 11 commits to stable-4.0 since this release
v4.0.12
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Mastodon

⚠️ The 4.0.x branch will not receive any update—including security fixes—after 2023-10-31.

⚠️ We recently released important security updates, so if you are still using a 4.2.0 pre-release, 4.1.7 or below, 4.0.9 or below, or 3.5.13 or below, please update as soon as possible (see the release notes for v4.0.10).

End of life notice

The 4.0.x branch will not receive any update after 2023-10-31.
This means that no security fix will be made available for this branch after this date, and you will need to update to a more recent version (such as the 4.1.x branch) to receive security fixes.

Changelog

Changed

  • Change some worker lock TTLs to be shorter-lived (ClearlyClaire)
  • Change user archive export allowed period from 7 days to 6 days (suddjian)

Fixed

  • Fix mentions being matched in some URL query strings (mjankowski)
  • Fix multiple instances of the trend refresh scheduler sometimes running at once (ClearlyClaire)
  • Fix importer returning negative row estimates (jgillich)
  • Fix filtering audit log for entries about disabling 2FA (ClearlyClaire)
  • Fix tIME chunk not being properly removed from PNG uploads (TheEssem)
  • Fix inefficient queries in “Follows and followers” as well as several admin pages (ClearlyClaire, ClearlyClaire)

Upgrade notes

To get the code for v4.0.12, use git fetch && git checkout v4.0.12.

As always, make sure you have backups of the database before performing any upgrades. If you are using docker-compose, this is how a backup command might look: docker exec mastodon_db_1 pg_dump -Fc -U postgres postgres > name_of_the_backup.dump

Dependencies

External dependencies have not changed compared to v4.0.9, the compatible Ruby, PostgreSQL, Node, Elasticsearch and Redis versions are the same, that is:

  • Ruby: 2.7 to 3.0
  • PostgreSQL: 9.5 or newer
  • Elasticsearch (optional, for full-text search): 7.x
  • Redis: 4 or newer
  • Node: >= 14, < 18
  • ImageMagick: 6.9.7-7 or newer

If your uploaded images are broken after the upgrade, it means your installed ImageMagick version is older than the new minimum version (6.9.7-7), for example if you are running Ubuntu 18.04. If this happens, you can find more information and ways to fix it on this page.

Update steps

The following instructions are for updating from 4.0.11.

If you are upgrading directly from an earlier release, please carefully read the upgrade notes for the skipped releases as well, as they often require extra steps such as database migrations.

Non-Docker only:

  1. Install dependencies: bundle install and yarn install --frozen-lockfile

Both Docker and non-Docker:

  1. Restart all Mastodon processes
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