ICE-11428 Upgraded jQuery to version 1.12.4 and included the jQuery Migrate 1.4.1 plugin.
ICE-11428 Muted all JQMIGRATE warning messages.
ICE-11514 Don't copy prototype properties in jQuery.extend() (Fix for vulnerability CVE-2019-11358).
ICE-11514 Make jQuery.htmlPrefilter an identity function (Fix for vulnerabilities CVE-2020-11022 and CVE-2020-11023).
ICE-11514 Only execute scripts if they have explicitly set the 'dataType' property (Fix for vulnerability CVE-2015-9251).
ICE-10037 Modified clone() method to redraw contents of canvas elements.