* Add new letter-spacing rule and deprecate old one

* Add new word-spacing rule and deprecate old one

* Clean up assumptions

* Clean up

* Clean up

* Add new line-height rule and deprecate old one

* Replace old letter spacing version rather than deprecating it

* Replace old line height version rather than deprecating it

* Replace old word spacing version rather than deprecating it

* Target text nodes

* Improve background note

* Apply suggestion from review

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* Target text nodes rather than their parents

* Add missing reference

* Update example

* Apply to parent of text nodes, not text nodes

* Apply suggestions from code review

Co-authored-by: Carlos Duarte <caduarte@campus.ul.pt>

* Typos

Co-authored-by: Carlos Duarte <caduarte@campus.ul.pt>

* Typos

---------

Co-authored-by: Carlos Duarte <caduarte@campus.ul.pt>

…1994)

* Explicit meaning of 'has'

* Improve expectation and examples

* Typo

* Improve algorithm description

Co-authored-by: Carlos Duarte <caduarte@campus.ul.pt>

* Rephrase expectations

* Streamline Applicability

* Typo

* Simplify expectations

---------

Co-authored-by: Carlos Duarte <caduarte@campus.ul.pt>

Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

* Fix markup issue in Iframe has name rule

* Update _rules/iframe-non-empty-accessible-name-cae760.md

* Stop linking to proposed rules

* Apply suggestions from code review

Co-authored-by: Carlos Duarte <caduarte@campus.ul.pt>

---------

Co-authored-by: Carlos Duarte <caduarte@campus.ul.pt>

…2125)

* Update programmatically-determined-link-context.md

* Update iframe-not-focusable-has-no-interactive-content-akn7bn.md

* Update programmatically-determined-link-context.md

* Update iframe-not-focusable-has-no-interactive-content-akn7bn.md

* Create modal-dialog

* Rename modal-dialog to modal-dialog.md

* Update iframe-not-focusable-has-no-interactive-content-akn7bn.md

* Update iframe-not-focusable-has-no-interactive-content-akn7bn.md

* Apply suggestions from code review

Co-authored-by: Dan Tripp <113939352+dan-tripp-siteimprove@users.noreply.github.com>

* Update iframe-not-focusable-has-no-interactive-content-akn7bn.md

* Update and rename modal-dialog.md to inert.md

* Update iframe-not-focusable-has-no-interactive-content-akn7bn.md

* Update iframe-not-focusable-has-no-interactive-content-akn7bn.md

* Update spelling-ignore.yml

* Update iframe-not-focusable-has-no-interactive-content-akn7bn.md

* Update inert.md

* Apply suggestions from code review

Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>
Co-authored-by: Dan Tripp <113939352+dan-tripp-siteimprove@users.noreply.github.com>

* Update iframe-not-focusable-has-no-interactive-content-akn7bn.md

* Update inert.md

* Apply suggestions from code review

Co-authored-by: Wilco Fiers <WilcoFiers@users.noreply.github.com>

* AGWG Updates (#2067)

* Add (alt="") for clarity on empty alt

* Resolve focus visible feedback

* Tweak contrast rules

* Tweak page title descriptive

* Fix tests

* Apply suggestions from code review

Co-authored-by: Trevor R. Bostic <32486143+tbostic32@users.noreply.github.com>

---------

Co-authored-by: Trevor R. Bostic <32486143+tbostic32@users.noreply.github.com>

* [cae760] Frame has non-empty accessible name (#2034)

* First pass in response to Feb 16 TF meeting

* typo

* Update _rules/iframe-non-empty-accessible-name-cae760.md

Co-authored-by: Wilco Fiers <WilcoFiers@users.noreply.github.com>

* Update _rules/iframe-non-empty-accessible-name-cae760.md

Co-authored-by: Wilco Fiers <WilcoFiers@users.noreply.github.com>

* Update _rules/iframe-non-empty-accessible-name-cae760.md

Co-authored-by: Wilco Fiers <WilcoFiers@users.noreply.github.com>

* Update _rules/iframe-non-empty-accessible-name-cae760.md

Co-authored-by: Wilco Fiers <WilcoFiers@users.noreply.github.com>

* Update _rules/iframe-non-empty-accessible-name-cae760.md

Co-authored-by: Wilco Fiers <WilcoFiers@users.noreply.github.com>

* Move note about frame to background

* Set height for frame

* Test wants alphabetical contributors

* Update _rules/iframe-non-empty-accessible-name-cae760.md

Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

* Update _rules/iframe-non-empty-accessible-name-cae760.md

Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

* Update _rules/iframe-non-empty-accessible-name-cae760.md

Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

* Move note to background

---------

Co-authored-by: Wilco Fiers <WilcoFiers@users.noreply.github.com>
Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

* Updating glossary definition. (#2069)

* Bump yaml and zx (#2056)

* Bump yaml and zx

Bumps [yaml](https://github.com/eemeli/yaml) to 2.2.2 and updates ancestor dependency [zx](https://github.com/google/zx). These dependencies need to be updated together.


Updates `yaml` from 1.10.2 to 2.2.2
- [Release notes](https://github.com/eemeli/yaml/releases)
- [Commits](eemeli/yaml@v1.10.2...v2.2.2)

Updates `zx` from 5.3.0 to 7.2.1
- [Release notes](https://github.com/google/zx/releases)
- [Commits](google/zx@5.3.0...7.2.1)

---
updated-dependencies:
- dependency-name: yaml
  dependency-type: indirect
- dependency-name: zx
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

* Trigger CLA?

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

* new rule: ARIA required ID references exist (#2041)

* new rule: ARIA required ID references exist

* Address review comments

Co-authored-by: Carlos Duarte <caduarte@campus.ul.pt>

* Apply suggestions from code review

Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

* Apply suggestions from code review

Co-authored-by: Tom Brunet <thbrunet@us.ibm.com>
Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

* Update _rules/aria-required-id-references-in6db8.md

* Apply suggestions from code review

Co-authored-by: Carlos Duarte <caduarte@campus.ul.pt>

---------

Co-authored-by: Carlos Duarte <caduarte@campus.ul.pt>
Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>
Co-authored-by: Tom Brunet <thbrunet@us.ibm.com>

* scrollable element: clarify the title (#2083)

* UpdateTableHeaderRule (#2074)

* UpdateTableHeaderRule

* Update table-header-cell-has-assigned-cells-d0f69e.md

* trigger test

* Update _rules/table-header-cell-has-assigned-cells-d0f69e.md

Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

---------

Co-authored-by: Wilco Fiers <wilco.fiers@deque.com>
Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

* Adds apostrophe to mark the possessive form (#2080)

Co-authored-by: Wilco Fiers <WilcoFiers@users.noreply.github.com>

* Focus visible rule: Fix typo (#2082)

* Contrast rules: Tweak background text (#2090)

* Tweak name / description of Scrollable element keyboard (#2092)

* Deprecate HTML page lang and xml:lang attributes have matching values (#2086)

* Deprecate HTML page lang and xml:lang attributes have matching values

* Apply suggestions from code review

Co-authored-by: Carlos Duarte <caduarte@campus.ul.pt>

---------

Co-authored-by: Carlos Duarte <caduarte@campus.ul.pt>

* Rephrase Applicability (#2079)

* Rename file (#2078)

* Move secondary requirement texts out of the background (#2060)

* Move secondary requirement texts out of the background

* Apply suggestions from code review

* fix test

* Fix failing test

* Secondary reqs on ARIA rules

* Update all secondary requirements

* Typos

* Fix failing tests

* Update _rules/link-non-empty-accessible-name-c487ae.md

Co-authored-by: Trevor R. Bostic <32486143+tbostic32@users.noreply.github.com>

* Tweaked the language some more

* Update rule design info for secondary requirements

* Fix tests

* Apply suggestions from code review

Co-authored-by: Kathy Eng <kengdoj@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

---------

Co-authored-by: Trevor R. Bostic <32486143+tbostic32@users.noreply.github.com>
Co-authored-by: Kathy Eng <kengdoj@users.noreply.github.com>
Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

* fix test on secondary requirements (#2102)

* fix test on secondary requirements

* More assertions

* Update _rules/aria-required-id-references-in6db8.md

Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

---------

Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

* Update dependencies (including act-tools) (#2103)

* fix test-assets not getting built right (#2104)

* Update element-lang-valid-de46e4.md (#2100)

Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

* fix the approve-rule action (#2105)

* Remove outdated accsupport note (#2111)

* "Element with lang attribute has valid language tag" [de46e4]: Updated Failed Examples 4 and 5 to reflect Applicability (#2094)

* Update element-lang-valid-de46e4.md

Updated Failed examples 4 and 5 to reflect applicability

* Apply suggestions from code review

Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

* Update _rules/element-lang-valid-de46e4.md

Co-authored-by: Dan Tripp <113939352+dan-tripp-siteimprove@users.noreply.github.com>

---------

Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>
Co-authored-by: Dan Tripp <113939352+dan-tripp-siteimprove@users.noreply.github.com>
Co-authored-by: Carlos Duarte <caduarte@campus.ul.pt>

* Text spacing rewrite (#1923)

* Add new letter-spacing rule and deprecate old one

* Add new word-spacing rule and deprecate old one

* Clean up assumptions

* Clean up

* Clean up

* Add new line-height rule and deprecate old one

* Replace old letter spacing version rather than deprecating it

* Replace old line height version rather than deprecating it

* Replace old word spacing version rather than deprecating it

* Target text nodes

* Improve background note

* Apply suggestion from review

* Clean up

* Target text nodes rather than their parents

* Target text nodes rather than their parents

* Add missing reference

* Update example

* Apply to parent of text nodes, not text nodes

* Apply suggestions from code review

Co-authored-by: Carlos Duarte <caduarte@campus.ul.pt>

* Typos

Co-authored-by: Carlos Duarte <caduarte@campus.ul.pt>

* Typos

---------

Co-authored-by: Carlos Duarte <caduarte@campus.ul.pt>

* "Meta viewport allows for zoom" (b4f0c3): Explicit meaning of 'has' (#1994)

* Explicit meaning of 'has'

* Improve expectation and examples

* Typo

* Improve algorithm description

Co-authored-by: Carlos Duarte <caduarte@campus.ul.pt>

* Rephrase expectations

* Streamline Applicability

* Typo

* Simplify expectations

---------

Co-authored-by: Carlos Duarte <caduarte@campus.ul.pt>

* Map Empty-heading rule to ARIA instead of WCAG (#2120)

Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

* Deprecate 4.1.1 rules (#2117)

Co-authored-by: Jean-Yves Moyen <jym@siteimprove.com>

---------

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