t2bot/matrix-media-repo v1.2.0 on GitHub

Upgrade notes

This release contains a database change which might take a while. In order to support quotas, this
release tracks how much a user has uploaded, which might take a while to initially calculate. If you have
a large database (more than about 100k uploaded files), run the following steps before upgrading:

The PostgreSQL script described here.
This can be run while the server is running.
If you have no intention of using stats or quotas, you're done (the stats table will be inaccurate). If
you do plan on using either, run INSERT INTO user_stats SELECT user_id, SUM(size_bytes) FROM media GROUP BY user_id;
which may take a while.
Change the owner of the table and function to your media repo's postgresql user. For example, if your postgres
user is media, then run:
```
ALTER TABLE user_stats OWNER TO media;
ALTER FUNCTION track_update_user_media() OWNER TO media; 
```

Added

Add webp image support. Thanks @Sorunome!
Add apng image support. Thanks @Sorunome!
Experimental support for Redis as a cache (in preparation for proper load balancing/HA support).
Added oEmbed URL preview support.
Added support for dynamic thumbnails.
Added a way to prevent certain media from being quarantined (attributes API).
Added support for quotas.

Changed

Remove deprecated support for restricting uploads to certain mime types.
Remove deprecated support for forUploads.
Clarified what uploads.minBytes is intended to be used for.

Fixed

GIFs now thumbnail correctly. Thanks @Sorunome!
Fixed empty Content-Type header on retrieved remote media. Thanks @silkeh!
Fixed various issues with IPv6 handling. Thanks @silkeh!
Fixed high database usage for uploads when only one datastore is present.
Fixed incorrect HTTP status codes for bad thumbnail requests.
Fixed dimension checking on thumbnails.
Fixed handling of EXIF metadata. Thanks @Sorunome!
Fixed handling of URL previews for some encodings.
Fixed Cache-Control headers being present on errors.