Michał Gołębiowski-Owczarek

Core: Drop support for IE (all versions)

14

### Summary ### ~~This PR is to show what dropping IE support would look like in code. If we make a decision to drop IE in v4, this PR can...

Manipulation: Make domManip run scripts under TrustedScriptURL CSP enforcement [trusted-types]

1

### Description ### This is a followup to gh-4948. In gh-4949, we stopped stringifying attributes which makes setting the `src` attribute on a `script` tag work under trusted types TrustedScriptURL...

Ajax: Support an alternative completeCallback API for transports

4

### Summary ### Apart from the existing API: ```js function( status, statusText, responses, headers ) {} ``` a new API is now available: ```js function( { status, statusText, responses, headers...

CSS: Support overwriting rules with !important priority

4

Fixes trac-14394 Ref gh-1385 ### Summary ### ### Checklist ### * [x] All authors have signed the CLA at https://cla.js.foundation/jquery/jquery * [x] New tests have been added to show the...

Effects: use requestAnimationFrame timestamp if available

28

### Summary In some environments that support the requestAnimationFrame timestamp callback parameter using it results in smoother animations. Fixes gh-3143 Currently it's +35 bytes, most likely due to the `getTimestamp`...

Remove jQuery.style, make jQuery.css more consistent (was: Remove jQuery.style/jQuery.css)

10

`jQuery.style` & `jQuery.css` are undocumented, do we need to expose them or can we hide them as we plan to do with e.g. `buildFragment` & `domManip`?

.position on table rows inside a relative div container gives different results based on scroll position

8

Originally reported by ripdog: http://bugs.jquery.com/ticket/15239 The [docs for .position()](http://api.jquery.com/position/) clearly state that they return the "current position of an element relative to the offset parent." - explicitly not the position...

In jQuery 3.4.0+ in IE a focus-blur-focus sequence doesn't leave the element focused

3

### Description ### Invoking: ```js $( inputNode ) .trigger( "focus" ) .trigger( "blur" ) .trigger( "focus" ); ``` leaves input focused in all browsers except IE. I discovered it while...

Remove positional selectors

3

### Description ### To be able to reduce selector code size drastically, we should remove custom traversing code from the selector module. That requires dropping positional selectors, though. Originally reported...

Run the Promises/A+ test suite in real browsers

31

We're currently running the Promises/A+ tests only in Node and only on `master`. That mean `compat` is mostly untested and on `master` we don't know if it really works in...