Depreciated jQuery reported by jQuery Migrate Plugin

[atwellpub]

From jQuery Migrate Plugin

https://wordpress.org/plugins/enable-jquery-migrate-helper/

jQuery.fn.unload() is deprecated | Plugin: o2 | https://****/wp-content/plugins/o2/modules/offline/js/offline.js

\'ready\' event is deprecated | Plugin: o2 | https://****/wp-content/plugins/o2/js/editor/editor.js

False Positives

wp-content/plugins/o2/modules/notifications/js/app/notifications.js leverages the event ready.o2, which jQuery Migrate Plugin picks up as a false positive.

Solution: ready event is depreciated

I'm following this article as a guide: https://api.jquery.com/ready/

wp-content/plugins/o2/js/editor/editor.js:84

replace

$doc.on( 'ready', function() {

with

$(function() {

Solution: unload is depreciated

I'm following this guide:
https://stackoverflow.com/questions/46443032/what-is-a-foolproof-alternative-to-window-unload/46443788

/wp-content/plugins/o2/modules/offline/js/offline.js:31

Change

jQuery( window ).unload( function() { o2.Offline.onWindowUnloading(); } );
To

jQuery( window ).on( 'beforeunload' , function() { o2.Offline.onWindowUnloading(); } );