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Change Log

All notable changes to this project will be documented in this file. See standard-version for commit guidelines.

3.1.2 (2018-09-07)

Bug Fixes

  • i18n: Update Japanese locale (#1107) (8138e55)
  • autocomplete appropriate to handle state terms (#1121) (35a4d11)
  • banner comment in generated axe files (#1112) (e4788bf)
  • ignore invalid and allow redundant role in aria-allowed-role (#1118) (a0f9b31)

3.1.1 (2018-08-28)

Bug Fixes

  • Fix broken 3.1.0 release script (c3b2a52)

3.1.0 (2018-08-28)

Bug Fixes

  • rule fix: Allow fallback labels when input has id (#951) (54fa569)
  • rule fix: Updating aria 1.1 allowed attributes (#964) (c3249c1)
  • rule fix: Allow aria-errormessage with fallback (17608b6)
  • rule fix: Ignore abstracts in determining element roles (1af6088)
  • rule fix: Add combobox and radio required properties (e80af7a)
  • rule fix: Allow all ARIA idref(s) to be empty (1498696)
  • rule fix: Allow divs as groups in dl (#1076) (f4f6df6), closes #262
  • rule fix: Allow live-region and dialog in region rule (#1073) (fb6438b)
  • rule fix: Allow only-dlitem / only-listitem to have any hidden content (#1098) (6034aae), closes #1021
  • rule fix: Do not flag font icons in color-contrast rule (#1095) (b6ac084), closes #1068
  • rule fix: Do not require media captions / descriptions (#1075) (289f623), closes #816
  • rule fix: improve messaging for hidden labels (ae07b8e)
  • rule fix: Ignore abstracts in determining element roles (e3b1e1d)
  • rule fix: Correctly handle role attribute on lists and listitems. (#949) (3a8729b)
  • core: allow returning a Promise in jsdom from axe.run (#943) (3858a1f)
  • typescript: Correct Check.evaluate and Check.after type definitions (#976) (db3ed40), closes #974
  • typescript: Typescript interface updates (#973) (f8c9905), closes #972
  • messages: Clearer fail message for aria-labelledby (956281b)
  • messages: Consistent landmark rule/check descriptions (#1003) (d792970)
  • messages: Show attribute in message (#1061) (9ff5d54)
  • Check data is an array of IDs (d64bc5f)
  • Don't crash with slot elements without shadowDOM (#977) (cc044af)
  • Generate jsdoc(umentation) (9f9b15b)
  • Stop indexOf override from crashing Axe (#968) (e3329ce)
  • Use node.matches* in place of prototype.matches* to prevent IE crash (#956) (ebdb590)

Features

  • new rule: Added new html-xml-lang-mismatch rule (#999) (7452a51)
  • new rule: aria-allowed-role (#945) (c270a46)
  • new rule: css-orientation-lock (wcag21) (#1081) (4ae4ea0)
  • new rule: Add WCAG 2.1 autocomplete-valid rule (e6189ce)
  • rule fix: Flag unsupported roles (#1064) (5515ee6)
  • rule fix: Remove non-existing "text" role (#1069) (67ec1f5)
  • rule fix: Break up duplicate-id rule for ARIA+labels and active elements (2ecfea7)
  • rule fix: Tag aria rules as WCAG 2, SC4.1.2 issues (e7816c0)
  • core: Allow rules to access CSSOM assets (#958) (5d6c1fa)
  • core: Add doT template engine (#1024) (f6f08d4)
  • commons: Add aria.getRole method (1d2a0e4)
  • commons: Add text.isValidAutocomplete method (8d44fe4)
  • i18n: Add runtime localization support (#1036) (7d4b70f)
  • i18n: Update FR (french) translation file for 3.1 release (#1089) (4a5cad0)
  • i18n: Update ja (Japanese) locale for 3.1 release (#1101) (ef6cd86)
  • deprecate: Deprecate audio-caption rule (#1071) (3b05fee)

3.0.3 (2018-06-04)

Bug Fixes

  • Resolve markdown lint errors. (efdad94) (aa90155)
  • Don't require all ARIA IDREFS to exist (#921) (130efed)
  • generate unsupported aria roles and attributes. (7315662)
  • Make empty role=lisbox elements as incomplete (#927) (87e979f)
  • Prevent axe-core crashing on “-“ as a class name (#884) (9c4d84e)
  • Right trim URLs before outputting them in getSelector (#924) (4775a23), closes #788
  • td-has-heading to ignore td with its role changed (#928) (d68af4c)
  • Update tags for frame-title rule (#935) (6436bbf)
  • core: Define 'axe-core' as an AMD module (#859) (7b46f63), closes #849 #856 #861 #847 #844 #871 #849 #849
  • Update tags to accesskey & link-name rules (#922) (a8e801c)
  • rule: Layout-table does not match presentation / none roles (#828) (5651ecc)
  • rule: restore labelledBy on unlabeled select (b7bdf66)
  • rules: Allow focusable role=application elements (b5de450)
  • typescript: Update ElementContext type (#822) (eb09248)

Features

  • generate ARIA supported documentation for roles and attributes. (6f095dd)
  • generated impacts as a part of rule descriptions (#898) (6265608)

3.0.2 (2018-04-24)

Bug Fixes

  • rule: Allow empty aria-labelledby values (#829) (d280c5f)
  • Prevent color rules from crashing Chrome 66+ #856 (#861) (147b665)
  • respondable: Identify the current axe instance by its application name when it exists (affd75c)
  • respondable: Use the hard-coded axe.application name as default (ab4a49f)
  • rule: Ignore hashbang URLs for skiplinks (#827) (e1f0c57)
  • rule: Tag video-caption only as SC 1.2.2 (87818e7)

3.0.1 (2018-04-03)

Bug Fixes

  • allow mixed casing of caption/summary (ca091ac)
  • Allow title on button-name (#794) (e31fe9a)
  • sri: Fix incorrect sri-history entries (#789) (f5f55f3)

3.0.0 (2018-03-19)

Bug Fixes

  • Allow exclusion of Shadow DOM content (cc66eb2)
  • Avoid flatTree memory leak (a902e80)
  • main-is-top-level: Rename check to landmark-is-top-level for greater reuse (b405af1)
  • Avoid timing issue with axe cleanup method (24ea6a7)
  • correct misnamed check (1e709e0)
  • Correct runOnly object for TypeScript definition (571e984)
  • has-at-least-one-main: Rename check to page-has-main, for reusability (9a9c283)
  • has-no-more-than-one-main: Rename check to page-no-duplicate for better reuse (e75324b)
  • region: Ignore forms without accessible name as landmarks (8ad2718)
  • rule: skip-link rule doesn't decode URI encoded href's (818b5cd)
  • Ensure all rules have a category tag (d61e67d)
  • make getSelector work with URIs that cannot be shortened (a113555)

Features

  • Make aria-level required with role=heading #740 (64b743f)
  • aria: allow DPUB ARIA roles (70b48f6)
  • frame-tested: Use this new rule to test if all frames are available, instead of axe.log (83cd17d)
  • landmark-contentinfo-is-top-level: add rule ensuring top level contentinfo (5692e7d)
  • landmark-no-more-than-one-banner: add rule ensuring no more than one banner (6617800)
  • landmark-no-more-than-one-contentinfo: add rule ensuring no more than one contentinfo (82217ef)
  • page-has-heading-one: Added new best-practice rule (cb8f261)
  • rules: add new rule aria-dpub-role-fallback (9470c02)
  • Make options.runOnly more forgiving about plurality (fa81f9d)
  • Translated all 3.0 rules to Japanese (3862e7e)

BREAKING CHANGES

  • Incorrect use of runOnly now throws errors
  • main-is-top-level: The check main-is-top-level is no longer available
  • has-at-least-one-main: Original has-at-least-one-main check is no longer available

3.0.0-beta.3 (2018-03-08)

Bug Fixes

  • Correct runOnly object for TypeScript definition (571e984)
  • has-at-least-one-main: Rename check to page-has-main, for reusability (9a9c283)
  • has-no-more-than-one-main: Rename check to page-no-duplicate for better reuse (e75324b)
  • main-is-top-level: Rename check to landmark-is-top-level for greater reuse (b405af1)
  • region: Ignore forms without accessible name as landmarks (8ad2718)

Features

  • aria-required-attr: Make aria-level required with role=heading #740 (64b743f)
  • aria: allow DPUB ARIA roles (70b48f6)
  • frame-tested: Use this new rule to test if all frames are available, instead of axe.log (83cd17d)
  • landmark-contentinfo-is-top-level: Add rule ensuring top level contentinfo (5692e7d)
  • landmark-no-more-than-one-banner: Add rule ensuring no more than one banner (6617800)
  • landmark-no-more-than-one-contentinfo: Add rule ensuring no more than one contentinfo (82217ef)
  • page-has-heading-one: Added new best-practice rule (cb8f261)
  • rules: Add new rule aria-dpub-role-fallback (9470c02)

BREAKING CHANGES

  • main-is-top-level: The check main-is-top-level is no longer available
  • has-at-least-one-main: Original has-at-least-one-main check is no longer available

3.0.0-beta.2 (2018-03-01)

Bug Fixes

  • perf: Improve getSelector performance (737c81c)
  • Delete Selenium example, use grunt-axe-selenium instead (063e701)

Features

Change Log

All notable changes to this project will be documented in this file. See standard-version for commit guidelines.

3.0.0-beta.1 (2018-02-19)

Bug Fixes

  • audio-caption: Change tag wcag122 to wcag121 #686 (#721) (9c7b9f1)
  • empty-heading: Skip headings with the role changed #645 (#722) (80ef961)
  • image-alt: Exclude svg[role="img"] elements (#683) (0fe74d8)
  • label: Prevent label rule from crashing on input without type #678 (#730) (4498680)
  • perf: improve select performance fixes #702 (3274919)
  • perf: memoize axe.utils.select (c9cd122)
  • perf: normalize all selectors for better cache utilization (189c165)
  • perf: remove need for node sorting from select completely (7677a6a)
  • performance: significantly improve the performance of the dom.findUp utility fixes #696 (9197e03)
  • add shadow dom coverage to all checks (0e48413), closes #690
  • bug-705: cleanupPlugins() should not throw exception when no arguments are provided (#709) (fb1d2f7)
  • Remove axe.a11yCheck() (88d039f)
  • use virtual methods where applicable (6ddc4e5)
  • type-checking: Improve typescript axe.run call signature (#707) (de45ee3)

Performance Improvements

  • Add performance metrics in Rule.runChecks (#701) (27fdc2f)

3.0.0-alpha.9 (2018-01-18)

Bug Fixes

  • aria-errormessage: adds support for aria-errormessage (#517) (c96f58c)
  • check: fix bug with async checks (441ca95)
  • color-contrast: allow disabled label children (db26bc9)
  • color-contrast: incl. elements w/ line breaks (a464918)
  • commons/aria: allow aria-required on checkbox role (3e21c6e)
  • adjust color algorithm for inline elements (7f8491e)
  • Allow checkbox and radio groups with hidden aria-labelledby targets #188 (6149bde)
  • Ensure overloaded Array.prototype won't crash axe (ea57ef2)
  • handle contrast of multiline inline el's (f9d565f)
  • Polyfills are made non-enumerable #648. (#649) (48d8703)
  • Remove href-no-hash rule (342cb6e)
  • Return inapplicable results (#473). (c9caeff)
  • Several of fixes for IE and Edge (#577) (63e1272)
  • skip-link rule now checks if a target exists (f7f9cf3)
  • commons/aria: allow aria-required on radio role (58b76a6)
  • commons/dom: fix isFocusable functions by checking screenreader (#658) (c665d0b), closes #647
  • core/utils/querySelectorAll: Ensure that elements do not get tested twice (#666) (a76a454)
  • required-children: add combobox > listbox exception (#559) (8d0991f)
  • rules/region: Treat <section> as a landmark if it has an accessible name #640 (#642) (c11b442)

Features

  • Add rule, landmark-main-is-top-level (#462) (63040bd)
  • collect-results-from-frames: add frameWaitTime option (#661) (8016ad1)
  • landmark-one-main: add rule ensuring one main landmark in document (#498) (dfc6069)
  • reporter: return one result of each type instead of zero when resultTypes is used (#604) (216a83b), closes #603
  • rule: Flag div/p/spans/headings in focus order (ce5f3dc), closes #632
  • allow options in aria-allowed-attr, aria-required-attr (#673) (61ac303)
  • Enable all rules by default (18263eb)
  • Improve generated selectors for namespaced elements in XHTML (#582) (9e3ca45), closes #563

BREAKING CHANGES

  • Skip-link rule no longer requires skip lins with a focusable target.

3.0.0-alpha.8 (2017-10-20)

Bug Fixes

  • aria-allowed-attr: align rowcount, colcount, and colindex with 1.1 spec (#555) (10efa88)
  • required-children: add combobox > listbox exception (#559) (8d0991f)
  • Added message about expected contrast ratio (#381) (#562) (9e30d64)

3.0.0-alpha.6 (2017-09-27)

Bug Fixes

  • aria: adding support for aria-expanded in menuitem (#521) (b30b451)
  • color-contrast: Include THEAD and TBODY in contrast checks (#514) (f98f8bd)
  • Match prerelease versions for helpUrl (#546) (5300577)
  • helpUrl: Properly parse x.0 versions (#550) (a51c5ce)
  • postinstall: use node, more conditionals (#520) (f5b5299)
  • responsible: Restrict error construction to known errors (0128a7e)

3.0.0-alpha.5 (2017-09-25)

Bug Fixes

  • aria: adding support for aria-expanded in menuitem (#521) (b30b451)
  • postinstall: use node, more conditionals (#520) (f5b5299)
  • Match prerelease versions for helpUrl (#546) (5300577)

3.0.0-alpha.4 (2017-09-08)

Bug fixes:

  • fix(color-contrast): Include THEAD and TBODY in contrast checks (#514) (f98f8bd)
  • fix(responsible): Restrict error construction to known errors (#513) (0128a7e)

Features:

  • docs: Document how to propose axe-core rules (#507) (cabd329)

3.0.0-alpha.3 (2017-09-06)

Bug fixes:

  • Additional ARIA 1.1. support and tests (#509) (9b4d2ee)
  • fix: RestoreScroll was running out of sync (#508) (ff3df2d)

3.0.0-alpha.2 (2017-09-01)

Bug Fixes

  • copy precommit hook as file, not a link (16f2f76)
  • expand tr support for color contrast (5a77c2f)
  • Ignore shadowRoots on elements that don't allow them (7f66ee8)
  • only run postinstall if .git exists (1107783)
  • try telling circle to skip .git/hooks (674408f)
  • Use frame query that supports shadow dom (#492) (94008ff)

Features

  • feat: Add sri-history file and update process (25ddb47)
  • feat: add standard-version (e1e067d)

3.0.0-alpha.1 (2017-08-16)

Bug Fixes

  • add copyright banner back in to axe.js (2aac29a)
  • Adjust if formatting (2211d78)
  • Align impact levels with Deque Way (28f4477)
  • Allow to have no kind attribute (f996d0f)
  • complete shadow support for color matches (f0fe551)
  • aria: Allow implicit attribute values (b949749)
  • Set relatedNodes on color/link-in-block rules (#407) (7fde0fe)
  • aria: Treegrid should own rows, not treeitems (645d1fa)
  • Correct flattened tree algorithm to include the shadow host (#405) (70985b0)
  • Ensure all tests pass in Chrome (0b0240f)
  • ensure document is fetched from correct node (b28597c)
  • Exclude any checks from output if one passed (#466) (2dd3d68)
  • get tests all passing (#457) (4874327)
  • get virtualNode with getNodeFromTree (9bf2870)
  • getComposedParent should not return slot nodes (#438) (0478cbd)
  • Have table rules use shadow DOM (453be1b)
  • help-same-as-label for shadow DOM (dbbc544)
  • incomplete results should have impact (fcc51eb)
  • Let findUp work on shadow root children (0252218)
  • Let findUp work on shadow root children (#447) (0f98481)
  • Minimise scrolling in getBackgroundColor (f4551bb)
  • Pass all tests that use accessibleText (7ea8d6b)
  • checks/aria/required-children: add exception for native input combobox missing textbox (81ee2e4)
  • use virtualNode in duplicate-img-label (82e51bc)
  • is-in-text-block: Add Shadow DOM support (a125f79)
  • pass virtualNode to Rule.run (4534e86)
  • Properly output error stack (56f1867)
  • Remove log statements (6a6bd73)
  • Solve a few tests (02daad1)
  • Use getAttribute(id) over .id (#374) (353b53f)
  • Use testUtils in table tests (364d5cd)
  • use virtualNode in title-only check (5fb06e3)
  • whitespace in hidden-content test (99e8b73)

Features

  • Add aria-orientation to additional roles (bb07c2d)
  • add check testUtils (6f53279)
  • Add dom.getComposedParent function (aac57c0)
  • Add Japanese localisation (5f8c9c8)
  • Add new ARIA 1.1 values for haspopup (9f7da56)
  • Add option restoreScroll (d55f3cd)
  • add S.C. 2.4.4 to link-name rule. Fixes #369 (70728e6)
  • add SD support to color-contrast-matches (b595b42)
  • Add shadow DOM support to list checks (#439) (d92c1a1)
  • Add shadow DOM to duplicate-img-label check (#443) (2c0b075)
  • Add shadow DOM to landmark check (98f6023)
  • add shadow support to aria-required-children (f729e25)
  • add shadow support to group-labelledby (e2a9642)
  • Add sri-history file and update process (#476) (25ddb47)
  • Allow hidden-content to work through shadow DOM bounds (789d62e)
  • fieldset check shadow DOM (da148d3)
  • Make explicit check consider shadow DOM (#442) (9ddfc0f)
  • Make region check work with shadow DOM (ecd222f)
  • Run text.accessibleText() on virtual elements (#420) (414fcbe)
  • ShadowDOM support for media checks (0f21574)
  • aria: Support progressive ARIA 1.1 attributes / roles (#468) (ebb2a5d)
  • aria-required-parent: add Shadow DOM support (6ed29f0)
  • duplicate-id: Add shadow DOM support (439bc71)
  • link-in-text-block: Add shadow DOM support (46a2cca)
  • shadow DOM: Create commons virtual methods, for backward compatibility (86a4c25)

2.4.2 (2017-09-25)

Bug Fixes

  • aria: adding support for aria-expanded in menuitem (#521) (b4c42fe)
  • Match prerelease versions for helpUrl (#546) (c166708)
  • fix(node4): use var to declare variables (#541) (c72badb)

2.4.1 (2017-09-12)

Bug Fixes

  • fix(postinstall): use node, more conditionals (#520) (98fac8a)

2.4.0 (2017-09-08)

Bug fixes:

  • fix(color-contrast): Include THEAD and TBODY in contrast checks (#514) (f98f8bd)
  • fix(responsible): Restrict error construction to known errors (#513) (0128a7e)

Features:

  • docs: Document how to propose axe-core rules (#507) (cabd329)

2.4.0-alpha.2 (2017-09-06)

Bug fixes:

  • test(aria): aria-haspopup, aria-modal for 1.1
  • style(test/aria): add line breaks for readability
  • test(aria): add missing roles and properties
  • fix: RestoreScroll was running out of sync (#508)

Features:

  • feat(ARIA 1.1): Allow row-index, setsize and posinset on more roles

2.4.0-alpha.1 (2017-08-31)

Bug fixes:

  • chore: add help text for testconfig Grunt task
  • fix: Properly output error stack
  • doc: Add 'on mobile' to viewport rule
  • fix: Ensure all tests pass in Chrome
  • fix: Minimise scrolling in getBackgroundColor
  • chore: Minor build chores for whitespace and lockfile
  • fix: Align impact levels with Deque Way
  • fix: Set relatedNodes on color/link-in-block rules
  • fix: incomplete results should have impact
  • fix(aria): Allow implicit attribute values
  • chore: ignore growl in retire
  • fix: Use getAttribute(id) over .id
  • fix: Exclude any checks from output if one passed
  • fix(aria): Treegrid should own rows, not treeitems
  • fix(aria): add exception for native input combobox missing textbox. Fixes #160
  • test: fix aria/required-children for jshint
  • feat: allow link text from single-cell layout table
  • fix: expand tr support for color contrast
  • chore: ignore node_modules in examples when linting

Features:

  • feat: Add option restoreScroll
  • doc: add more info on testing hidden regions
  • feat: add S.C. 2.4.4 to link-name rule. Fixes #369
  • feat: Add Japanese localisation
  • doc: Add instructions on debugging on CircleCI
  • test: add unit tests for button-has-visible-text
  • chore: add descriptions to Grunt tasks
  • feat(aria): Support progressive ARIA 1.1 attributes / roles
  • feat: Add new ARIA 1.1 values for haspopup
  • feat: Add aria-orientation to additional roles

2.3.1 (2017-06-15)

Bug fixes:

  • Improvements to hidden-content rule
  • Deduplicated langs in valid-lang options

2.3.0 (2017-06-14)

Bug fixes:

  • Overhaul of selectors API
  • New experimental rule for hidden-content
  • New rule for flagging aria-hidden="true" on document.body
  • Color-contrast rule impact is now serious
  • Color-contrast fixes for implicit labels and TR elements
  • Color-contrast puts 1:1 ratio elements into Needs Review/incomplete
  • List category mappings in docs
  • Update axe.source to work with Firefox webdriver

2.2.3 (2017-06-01)

Bug fixes:

  • Removed the disable property from link-in-text-block

2.2.2 (2017-05-25)

Bug fixes

  • Stabilize incompleteData API for backwards compatibility
  • Change impact of duplicate-id rule to moderate

2.2.1 (2017-05-19)

Bug fixes

  • Remove nodes from the color contrast incompleteData API to avoid circular references

2.2.0 (2017-04-24)

Changes

  • Add configuration options for iframes: false, selectors: false, and elementRef: true
  • Improve color-contrast rule for disabled elements
  • Add webdriver task for testing mobile viewports
  • Improve audio/video captioning rules
  • Improve th-has-data-cells rule
  • Expose incomplete reasons for color contrast rule as part of Needs Review
  • Implement rule groupings as tags
  • Allow building of axe in multiple languages
  • Empty-heading rule has impact: moderate

2.1.8 (2017-05-21)

Changes

  • Move from Snyk to Retire.js
  • Make CI run test-fast task instead of parallel
  • Add documentation on writing integration tests and rules
  • Allow a larger list of languages for HTML-valid-lang rule
  • Add support for [role=img] in image-alt rule
  • Fix bug with innerHeight in get-background-color
  • Improve dom.is-offscreen function
  • Integrate optional performance timer
  • Empty include defaults to document

2.1.7 (2016-12-13)

Changes

  • Add promise-based axe.run API method in favor of axe.a11yCheck
  • Move TypeScript definition to root of project
  • Add Inapplicable and Can't Tell results
  • New rule: frame-title-unique
  • Improvements to table rules: td-has-header, th-has-data-cells
  • Color contrast rule performance improvements using polyfilled elementsFromPoint
  • Add better support for implicit roles
  • DQElement supports xPath

2.0.7 (2016-09-28)

Changes

  • Add TypeScript definition v1

2.0.5 (2016-04-20)

Changes

  • Support for UMD pattern
  • Adds 508 tagging for table rules
  • Fixes race condition for iframes
  • Exclude actual nodes from array checking

2.0.5 (2016-04-13)

Changes

  • Improvements to messaging for extensions

2.0.3 (2016-04-12)

Changes

  • Security improvements
  • Build includes Babel/ES6
  • Improvements to table rules
  • aXe can be loaded in Node

2.0.0 (2016-03-01)

Changes

  • Adds support for AMD modules
  • Fixes incompatibility with Webpack
  • Improvements to rules and checks
  • Help urls no longer hard-coded
  • Improved error handling

1.1.1 (2015-09-04)

Changes

  • Adds Travis hooks
  • Adds Sauce Labs
  • Encodes HTML in descriptions
  • Updates messages and help URLs

1.0.1 (2015-06-10)

Changes

  • Initial public release