chore(release): v4.6.0

[attest-team-ci]

4.6.0 (2022-12-09)

Features

• aria-required-attr: require aria-controls on combobox and aria-valuenow on focusable separator (#3786) (5259e88)
• checks/label-content-name-mismatch: deprecate occuranceThreshold option in favor of occurrenceThreshold to fix typo (#3782) (5026d65)
• commons: deprecate flattenShadowColors in favor of flattenColors (#3792) (af49daf)
• context: allow selecting shadow DOM nodes (#3798) (9e1e31b)
• list,listitem: do not allow group as allowed parent or child (#3784) (d1cbf6f)
• required-attr: require aria-checked for checkbox-like and radio-like roles (#3785) (563e4e9)
• utils: new shadowSelectAll utility (#3796) (5865462)

Bug Fixes

• aria-allowed-role: allow combobox on button, checkbox and combobox on input[type=button] (#3354) (ac688c0), closes #3353
• color-contrast: consider -webkit-text-stroke & -webkit-text-fill-color (#3791) (228daf1)
• color-contrast: correctly calculate background color of text nodes with different size than their container (#3703) (123b83c)
• get-role: handle presentation role inheritance for vnodes with no parent (#3801) (b971caf)
• html-lang-valid: only run rule when attribute has value (#3663) (1a7eecb), closes #3624
• metadata: Map aria-required-children to ACT rule bc4a75 (#3790) (a33a523)

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