for avatars/headers, resize avatars down to 120x120 instead of 300x300. Set cache headers on S3 stuff, also
make it private (aka only accessible via expiring links to prevent hotlinking)

Add Ukrainian localization file doorkeeper.uk.yml

Closes: #334

(without avatar). Also improved search position of exact matches

Replace “Unlisted mode” with “Do not show on public timeline”

Fix line endings for Portuguese locale

from accounts/tags because it's a terribly inefficient way to paginate
large sets of data

Devise, Doorkeeper, settings & general PT translation

Guide readers to production wiki page after Docker setup

Fix #233, fix #268

by updating it at least every 24h if the user visits the site

Add .env.test

Improve contrast for settings pages (fixes #173)

can be processed separately