Who made HTML6 &CSS4?

Question

who or which companey made HTML6 and CSS4.(like kotlin is introduced by JETBRAINS) ??😕
How they will be profitable with this?
and ,coders do you want html6 and CSS4 as cources.I know you will surely,when we could get those?🙌

Answer 1

HTML5 is the fifth and current major version of the HTML standard. It was published in October 2014 by the World Wide Web Consortium (W3C). In 2004, development began on HTML5 in the Web Hypertext Application Technology Working Group (WHATWG), which became a joint deliverable with the W3C in 2008, and standardized on 28 October 2014. However, HTML5 was considered as "work in progress" and the release date for HTML6 is not officially released.

The CSS Working Group began tackling issues that had not been addressed with CSS level 1, resulting in the creation of CSS level 2 on Nov 1997. It was published as a W3C Recommendation on May 1998. CSS level 3, which was started in 1998, is still under development. Because CSS3 split the CSS language's definition into modules, the modules have been allowed to level independently. Most modules are level 3—they build on things from CSS 2.1. A few level-4 modules exist, such as Image Values, Backgrounds & Borders or Selectors, which build on the functionality of a preceding level-3 module.

https://en.wikipedia.org/wiki/Cascading_Style_Sheets#Difficulty_with_adoption
https://en.wikipedia.org/wiki/HTML5
https://en.wikipedia.org/wiki/HTML

Thank you.