Remove IE11 support. Fix #151

docs/getting-started.md

@@ -20,6 +20,7 @@ We support:
 - Django 2.2.x, 3.0.x, 3.1.x, 3.2.x, 4.0.x (experimental)
 - Python 3.6, 3.7, 3.8, 3.9
 - Django Templates only, no Jinja support
+- Modern “evergreen” desktop and mobile browsers
 
 ## Configuration
 

package.json

@@ -6,9 +6,9 @@
     "browserslist": [
         "> 1% and last 2 versions",
         "Firefox ESR",
-        "ios_saf 12",
-        "safari 12",
-        "ie 11",
+        "ios_saf 14",
+        "safari 14",
+        "not ie 11",
         "not ie_mob 11",
         "not android 4.4.3-4.4.4",
         "not OperaMini all"

pattern_library/static/pattern_library/src/js/app.js

@@ -6,11 +6,6 @@ import syntaxHighlighting from './components/syntax-highlighting';
 import hideMenuMobile from './components/hide-menu-mobile';
 import {setIframeSize, resizeIframe} from './components/iframe';
 import {toggleNav, toggleNavItems} from './components/navigation';
-import foreachPolyfill from './polyfills/foreach-polyfill';
-import closestPolyfill from './polyfills/closest-polyfill';
-
-foreachPolyfill();
-closestPolyfill();
 
 document.addEventListener('DOMContentLoaded', () => {
     syntaxHighlighting();