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😳 Eek a 5th version of colour fonts for me to implement at some point. developer.chrome.com/blog/colrv1-fo The prior 4 are: CBDT/CBLC SVG sbix COLR (v0) Maybe that's enough?

developer.chrome.com

COLRv1 Color Gradient Vector Fonts in Chrome 98 - Chrome Developers

In Chrome 98, the Chrome and Fonts teams have added support for COLRv1, an evolution of the COLRv0 font format intended to make color fonts widespread by adding gradients, compositing and blending,...

Brendan Zabarauskas

@brendanzab

Jan 19

COLR (v0) seems suggest the possibility of COLR (v1), COLR (v2), …

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and

You'd hope these would be backwards compatible at the very least 🥴

6:57 AM · Jan 19, 2022Twitter Web App

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It's an evolution of the table. I'm not sure how it would look if a COLRv0 renderer tried to handle a v1 table. I think you're supposed to ignore/reject tables with a major version newer than you support.