W3C

The Verifiable Credentials Working Group has published a First Public Working Draft today for the Verifiable Credentials Data Model v2.0. This specification provides a mechanism to express credentials (driving license, university degree, vaccination documents, etc.) on the Web in a way that is cryptographically secure, privacy respecting, and machine-verifiable.

This First Public Working Group Draft is, essentially, identical to the Verifiable Credentials Data Model v1.1 Recommendation, published by the Working Group in March 2022. It is a starting point for the development of what will become the next major revision of the technology.

The Working Group welcomes comments via the GitHub repository issues.

The Web Payments Working Group has published a First Public Working Draft of Payment Request API 1.1. This specification standardizes an API to allow merchants (i.e. web sites selling physical or digital goods) to utilize one or more payment methods with minimal integration. User agents (e.g., browsers) facilitate the payment flow between merchant and user. The 1.1 version makes some clarifications about how to process optional data to payment request, and adds the ability to pass optional data when a payment response calls .complete().

The Math Working Group has published MathML Media-type Declarations as a Group Note. Internet Media Types are used in email, HTTP and other places to indicate the format of documents. This Note contains media types for MathML. They were previously published as part of the MathML3 specification. The Note serves to give them a separate, stable address, as the MathML version 3 specification is replaced by version 4 and possibly other versions after that.

The Accessible Platform Architectures Working Group has published Accessibility of Remote Meetings as a Group Note. It is a companion to the W3C resource: How to Make Your Presentations and Meetings Accessible to All. Remote meeting is an umbrella term used to describe real-time discussions or presentations held between two or more parties online. The issues faced by people with disabilities will vary depending on the implementation of accessibility requirements and current limitations of remote meeting software. While W3C has applicable guidance across several standards and Notes relating to real-time communication and XR, it is this level of complexity that this document endeavors to address. For more information, see the blog post Accessibility of Remote Meetings Published as W3C Group Note.

The CSS Working Group invites implementations of a Candidate Recommendation Snapshot of CSS Color Module Level 4. This specification describes CSS <color> values, and properties for foreground color and group opacity.

CSS is a language for describing the rendering of structured documents (such as HTML and XML) on screen, on paper, etc.

We are pleased to announce today that W3C is to become a public-interest non-profit organization. The design of the new legal entity has been taking several years because of the imperative to preserve the core mission of the Consortium to shepherd the web by developing open standards with contributions from W3C Members, staff, and the international community. In the months leading to the launch of a new legal entity in January 2023, we will release further details. Please find more information in our media advisory about the original Hosted model that is being replaced and what it helped W3C accomplish in 28 years, the reasons for change and why we must preserve our standards development process, and our next steps.