Errata since Current Publication
Editorial Errata
- 2025-07-07: Correcting the alphabetical order of two definitions (6f733de)
- 2025-07-07: In the definition for motion animation, amending the definition to not exclude blurring (38efe93)
- 2025-07-07: In the Introduction, linking directly to new supplemental guidance (18a999f)
- 2025-07-07: In the definition for single pointer, removing the period incorrectly appearing at the end of the definition (c073b16)
Errata since 12 December 2024 Publication
Editorial Errata
- 2025-03-20: Making editorial changes to improve consistent use of the terms "success criteria/criterion", "web", "website", and "web page" (d920ac2)
- 2025-03-20: In the definition for single pointer, updating to further enumerate interaction types and distinguish input modalities. (cec6f8e, e51f2b1)
- 2025-03-20: In Abstract, modifying language regarding devices. (13b37d7)
- 2025-03-20: In the definition for used in an unusual or restricted way, genericizing WCAG version reference from "2.1" to "2". (9bfa2aa)
- 2025-03-20: Making editorial changes to improve consistent use of definitions in the success criteria (8a5e642, e3ff8cd)
Errata since 21 September 2023 Publication
Editorial Errata
- 2024-11-19: In 7. Input Purposes for User Interface Components, correcting the word "dissement" to "arrondissement". (2dd3043)
Errata since 05 June 2018 Publication
Editorial Errata
- 2023-04-18: In 4.1.1 Parsing, removing one note and adding two new notes, including: "This Success Criterion should be considered as always satisfied for any content using HTML or XML." (#3152)
- 2022-02-22: In the definition of relative luminance, updating the red threshold from 0.03928 to 0.04045. (#1780)
- 2022-02-02: In a note in the definition of accessibility supported, updating "Conformance Criterion" references to "Conformance Requirement". (#1777)
- 2019-05-09: In 1.3.4 Orientation, clarifying the note referencing "binary display orientation" to read "content is not necessarily restricted to landscape or portrait display orientation". (#724)
- 2018-08-06: In 1.4.13 Content on Hover or Focus, correcting the word "dismissable" to "dismissible". (b043430)
- 2018-08-06: In 4. Robust, removing repetition of the word "by". (6f883b5)
- 2018-08-06: In 5.2.2 Full pages, removing "New" from the beginning of the third note. (5d42e28)
- 2018-07-11: In the Introduction, correcting several (but not all) "WCAG 2.0" references to "WCAG 2.1". (#430, #426, 170c48a)
- 2018-07-11: In 1.4.10 Reflow, removing a supernumary "Note" indicator from the first note. (#429)
- 2018-07-11: In the definition for keyboard interface, updating the second (of three) notes to be an example of the first note, leaving only two actual notes. (#428)
- 2018-07-11: In the definition for technology, updating the third note to instead be an example. (#428)
- 2018-07-11: In 5.3.1 Required Components of a Conformance Claim, removing the editorial note "In WCAG 2.0 this was a dated URI, which may need to be adjusted when this becomes a Rec." (#427)
- 2018-07-11: In the 0.5.2 Numbering in WCAG 2.1, correcting the words "critera" and "ccriteria" to "criteria". (#426)
- 2018-06-08: In 7. Input Purposes for User Interface Components, correcting the word "county" to "country". (426e131)
- In the Status of This Document, removing the first instance of the repeated paragraph beginning "This document has been reviewed by W3C Members...".