Ionic 5.5.0 发布

Bug Fixes

• backdrop: nvda no longer incorrectly announces backdrop (#22481) (2d878fc), closes #22102
• checkbox: use a native input to fix a11y issues with axe and screen readers (#22402) (7214a84), closes #21644 #20517 #17796
• input: title attribute is now automatically inherited (#22493) (abad12f), closes #22055
• refresher: ios native refresher now works in side menu (#22449) (a4a6453)
• refresher: md native refresher now works in side menu (#22446) (6b817f2), closes #20832
• toggle: use a native input to fix a11y issues with axe and screen readers (#22477) (813611a), closes #22011 #21552
• vue: correctly pass route props to components (#22476) (0956f8b), closes #22472
• vue: tab bar now works with slot=”top” (#22461) (e17c822), closes #22456

Features

• chip: add disabled property (#20658) (0a0cbd8), closes #19510
• segment: add swipeGesture property to allow for disabling of the swipe gesture (#22087) (65bc995), closes #22048
• vue: composition api lifecycle methods (#22241) (f5b0299)
• vue: vetur support (#22403) (e76f79d)
• vue: web-types support (#22428) (639314a), closes #19522

Performance Improvements

• ios: move content to stacking context while preserving position: fixed behavior (#22489) (d77a9d5), closes #22473

转自 https://github.com/ionic-team/ionic-framework/releases/tag/v5.5.0