[wp-trac] [WordPress Trac] #50564: Update jQuery step two

[WordPress Trac]

#50564: Update jQuery step two
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 Reporter:  azaozz                         |       Owner:  (none)
     Type:  defect (bug)                   |      Status:  new
 Priority:  normal                         |   Milestone:  5.6
Component:  External Libraries             |     Version:
 Severity:  normal                         |  Resolution:
 Keywords:  early has-patch needs-testing  |     Focuses:  javascript
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Changes (by azaozz):

 * keywords:  early needs-patch => early has-patch needs-testing


Comment:

 In 50564.diff:
 - Update jQuery to 3.5.1, and jQuery Migrate to 3.3.1.
 - Update jQuery UI to 1.12.1. This also brings jQuery UI in the core
 repository (vs. adding it from "node_modules") as the build process in UI
 1.12.1 has changed quite a bit and doesn't match how it is used/enqueued
 in WP.

 To keep backwards compatibility the (pre-built) `jquery-ui.js` was split
 in three parts:
 - All effects are concatenated in a (new) `jquery/ui/effects-all.js`.
 - All files from "group: Core" are concatenated in `/ui/core.js`. That
 also contains 'jquery-ui-position' and 'jquery-ui-widget'.
 - The files from "group: Widgets" and "group: Interactions", like
 `draggable.js`, `droppable.js`, `sortable.js`, etc. are still enqueued
 separately to optimize loading.

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Ticket URL: <https://core.trac.wordpress.org/ticket/50564#comment:11>
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