v3.3.7 ship list

[mdo]

JavaScript

• Fix keyboard navigation for toggle buttons (checkbox, radio, single toggle) following a mouse click #19192 Fix keyboard navigation for toggle buttons (checkbox, radio, single toggle) following a mouse click
• fix memory leak in tooltip $element #19659: Clear tooltip's $element to prevent leaking memory
• alert.js: Avoid calling jQuery('#'), it's a syntax error in jQuery 3.0 #20019: Avoid calling jQuery('#') since it's a syntax error in jQuery 3
• Backport JS unit test fixes from v4 #20259: Backport jQuery-related JS unit test fixes from v4
• button.js: Set disabled property in addition to disabled attribute #20278: button.js: Set disabled property in addition to disabled attribute, for jQuery 3 compatibility
• Avoid using $.offset() on SVGs since it gives incorrect results in jQuery 3 #20313: Avoid using $.offset() on SVGs since it gives incorrect results in jQuery 3
• Update jQuery version check and jQuery dependency version range #20338: Update jQuery version check and jQuery dependency version range to allow jQuery 3

CSS

No significant changes.

Accessibility

• Add aria-label and callout about labelling pagination components #19704: Add aria-label and callout about labeling pagination components

Docs

• Bump html5shiv to v3.7.3 #19263 Bump html5shiv to v3.7.3
• Port v4 browser support table format to v3 #19273 Port v4 browser support table format to v3
• Update jQuery to v1.12.4. #19893: Update jQuery to v1.12.4
• Numerous Wall of Browser Bugs updates