Portable Network Graphics (PNG) Specification (Third Edition) is now a W3C Recommendation

This document describes PNG, an extensible file format for the lossless, portable, well-compressed storage of static and animated raster images. PNG provides a patent-free replacement for GIF and can also replace many common uses of TIFF.

The Third Edition adds Animated PNG and High Dynamic Range (HDR) PNG.
https://www.w3.org/news/2025/portable-network-graphics-png-specification-third-edition-is-now-a-w3c-recommendation/

W3C Digital Credentials API publication: the next step to privacy-preserving identities on the web by @simone

"W3C emphasizes enabling users to present multiple identities across contexts, including ephemeral or anonymous identities, when necessary...This approach balances user protection from undesired identification while facilitating intentional recognition, in simultaneous pursuit of both privacy and usability"

https://www.w3.org/blog/2025/w3c-digital-credentials-api-publication-the-next-step-to-privacy-preserving-identities-on-the-web/