2.3.0

Changes:
- Overhaul of selectors API
- New experimental rule for hidden content
- New rule for aria-hidden="true" on the 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

Fixes bugs with incomplete data in previous versions.

2.2.1

Changes:

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

2.2.0

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