What's Changed

Bug fix

• Fix cannot announce only changed if aria-atomic="false" by @ymrl in #246
• Hide live region announcement sequentially by @ymrl in #247
• Fix aria-relevant multiple values invalid by @ymrl in #250
• Not to show the name of undefined/prohibited role by @ymrl in #254
• Fix labels of tips are broken if including : symbol by @ymrl in #255
• Revise WAI-ARIA rules by @ymrl in #257

New Feature

• Add icon to assertive message of live regions by @ymrl in #248
• Live region updates (role="alert", aria-atomic, simultaneous update polite and assertive, aria-busy) by @ymrl in #249
• Add rules for contenteditable attribute by @ymrl in #253
• Show error for prohibited naming by @ymrl in #256
• Ignore missing id in some conditions by @ymrl in #259

Full Changelog: v6.2.0...v6.3.0