๐Ÿ“ข Congrats to editors Matt Garrish, @ivan_herman and @dauwhe for the newly published @w3c #WebStandard EPUB3.3, revolutionizing digital publishing #timetoadopt https://www.w3.org/TR/epub-33/

๐Ÿ“˜ EPUB 3.3 is a distribution and interchange format for digital publications and documents. It enables the representation, packaging, and encoding of structured and semantically enhanced web content, including #HTML, #CSS, #SVG, and more, in a single-file container

๐Ÿ”„ Great news! EPUB 3.3 maintains backward compatibility with EPUB 3.2. No need to make changes to your current publication workflows when moving from 3.2 to 3.3. #EPUB3

๐Ÿ‘ฅ The @w3cpublishing collaboration with EPUBCheck #developers led to the creation of a comprehensive test suite. Get ready to use epubcheck version 5.0.1 with EPUB 3.3!
https://www.w3.org/publishing/epubcheck/

EPUBCheck

The website of the official conformance checker for EPUB publications

EPUBCheck

๐ŸŒ In an effort to enhance #accessibility, the EPUB Accessibility specification has been updated and it has become an integral part of the #EPUB standard. This aligns with the European Accessibility Act #EUAccessibilityAct, shaping the future of Digital Publishing
https://www.w3.org/TR/epub-a11y-11/

Join the digital publishing revolution with EPUB 3.3! #EPUB #DigitalPublishing
https://www.w3.org/publishing/groups/epub-wg/

EPUB Accessibility 1.1

This specification specifies content conformance requirements for verifying the accessibility of EPUBยฎ Publications. It also specifies accessibility metadata requirements for the discoverability of EPUB publications.

@w3cdevs @ivan_herman @dauwhe @w3c

WebP and Opus support are huge. Congrats to the whole team to make this happen.

@w3cdevs @w3c Seems like a great standard, a shame browsers donโ€™t support viewing them natively!