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Ignore:
Timestamp:
05/06/2020 08:13:38 PM (5 years ago)
Author:
ocean90
Message:

Administration: Remove any CSS related to Internet Explorer versions 6 – 10.

In WordPress 3.2 support for IE6 was dropped, IE7 followed a few versions later. With the 4.8 release, WordPress officially ended support for Internet Explorer versions 8, 9, and 10. Yet, we still have shipped CSS for the unsupported IE versions....until now! Goodbye to ie.css and star hacks!

  • Removes ie.css and ie style handle.
  • Removes IE specific class names and any related CSS.
  • Drops support for IE8 and older in wp_customize_support_script().
  • Updates compatibility mode for CSS minification to ie11.

Props ayeshrajans, isabel_brison, afercia, netweb, peterwilsoncc, ocean90.
Fixes #17232, #46015.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/src/wp-admin/upgrade.php

    r47230 r47771  
    6363    <meta name="robots" content="noindex,nofollow" />
    6464    <title><?php _e( 'WordPress &rsaquo; Update' ); ?></title>
    65     <?php
    66     wp_admin_css( 'install', true );
    67     wp_admin_css( 'ie', true );
    68     ?>
     65    <?php wp_admin_css( 'install', true ); ?>
    6966</head>
    7067<body class="wp-core-ui">
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