Template:Compatibility browser

List of changes, most recent first:
 * As of 2023, the support targets have been re-stated; for Chrome and Chrome-based browsers, this is now the last three years' versions (covering three years rather than three months); for Firefox, this is now the current and previous long-term support versions (reaching approximately the same time range). T178356
 * As of MediaWiki 1.41, Modern support is removed for Internet Explorer 11, macOS and iOS Safari 9–10, and Firefox 39–53. T178356
 * As of MediaWiki 1.39, Basic support is removed for Internet Explorer 9-10, Firefox 27-38, and Android 4.3-4.4 T293298, T297313, T290815
 * As of MediaWiki 1.36, Basic support is removed for Firefox 3-26, Internet Explorer 8, Safari 3-8, iOS (Safari) 5-8, Android 3.0-4.2, Chrome 1-30, and Opera 15-18. T248061, T262946, T266866
 * As of MediaWiki 1.36, Modern support is removed for Android 4.1-4.2, iOS 6.1-8, and Safari 5.1-8. T266866
 * As of MediaWiki 1.35, Basic support is removed for Internet Explorer 6-7 and Android 2. T232563, T249788
 * As of MediaWiki 1.31, JavaScript for Internet Explorer 10 has been disabled. T187869
 * As of MediaWiki 1.29, JavaScript for Internet Explorer 9 has been disabled along with other non-ES5 browsers. T128115
 * As of MediaWiki 1.27, JavaScript for Internet Explorer 8 has been disabled. T118303, Wikitech-ambassadors message
 * As of MediaWiki 1.24, JavaScript for Internet Explorer 6 and 7 has been disabled. 152072, 152128, Wikitech-ambassadors message