"The web is unversioned" a finding by the @tag

The TAG is a special working group within the W3C, chartered with stewardship of the Web architecture.

This finding sets out why associating a particular set of technologies with a version number for the web goes against the principle that there is one web.

The TAG notes: "Versioning should be constrained to individual features, and not applied to the web platform as a whole." Read more at:
https://w3ctag.github.io/the-web-is-not-versioned/