Cosbooru changelog thread

This thread is for announcing new features, bug fixes, and changes to the site. This thread is locked to keep it clean.

For bug reports or other discussions, see topic #11.

2025-04-06

Changes

• Tag rename limit is now 5, they should be used sparingly.
• General tags now don't need any posts to request an implication.
• 10-bit video, HEVC and AV1 video should all be supported, please report any issues in topic #11

2025-05-01

Changes

• Forum posts now allow up to 3 embedded images
• .mov, please report any issues in topic #11

2025-05-07

Changes

• Xiaohongshu support
• Sometimes the retrieved image is unsupported, until this is fixed you can upload lossy-lossless conversions so they can be replaced later.
• vxtwitter and fxtwitter support

Fixes

• Bluesky hashtags now get formatted as URLs
• Various extractor fixes, too many to list

2025-05-28

Changes

• Pull to be up-to-date with Danbooru

Fixes

• Reddit extractor fix
• Varies other fixes fixed on Danbooru

2025-05-31

Changes

• Added support for https://cosp.jp. Not all pages are supported yet, please report any issues in topic #11.