• Overview
• Guidelines
• Contributing
• Contributors
• Extensions
• Versions
• UFO 1
• metainfo.plist
• fontinfo.plist
• groups.plist
• kerning.plist
• lib.plist
• glyphs
• contents.plist
• glif
• UFO 2
• metainfo.plist
• fontinfo.plist
• groups.plist
• kerning.plist
• features.fea
• lib.plist
• glyphs
• contents.plist
• glif
• UFO 3
• metainfo.plist
• fontinfo.plist
• groups.plist
• kerning.plist
• features.fea
• lib.plist
• layercontents.plist
• glyphs
• contents.plist
• layerinfo.plist
• glif
• images
• data
• conventions
• UFO 4

UFO 4

UFO 4 will be an extension of UFO 3. Developoment is being done in the specification’s GitHub issues. Contributions are welcome!

Proposals Under Consideration

Approved Proposals

Rejected Proposals