OL 6.0.1 -> 6.1.0 and Babel core-js update

babel.config.js

@@ -6,6 +6,8 @@ module.exports = {
         [
             '@babel/preset-env',
             {
+                useBuiltIns: "usage",
+                corejs: 3,
                 targets: {
                     node: 'current'
                 }

package.json

@@ -36,17 +36,18 @@
   },
   "dependencies": {
     "@babel/core": "7.6.0",
-    "@babel/polyfill": "7.6.0",
     "@babel/preset-env": "7.6.0",
     "@babel/preset-react": "7.0.0",
+    "@babel/runtime-corejs3": "7.6.3",
     "@storybook/react": "5.1.11",
     "@types/jest": "24.0.18",
     "antd": "3.24.2",
     "babel-loader": "8.0.6",
     "babel-plugin-styled-components": "1.10.6",
     "babel-plugin-transform-remove-strict-mode": "0.0.2",
-    "cesium": "^1.58.0",
+    "cesium": "1.62.0",
     "copy-webpack-plugin": "5.0.4",
+    "core-js": "3.3.5",
     "css-loader": "3.2.0",
     "dompurify": "1.0.11",
     "enzyme": "3.10.0",
@@ -69,15 +70,15 @@
     "jquery": "3.4.1",
     "jsts": "2.0.8",
     "less": "3.9.0",
-    "less-loader": "^5.0.0",
+    "less-loader": "5.0.0",
     "loader-utils": "1.2.3",
     "lodash": "4.17.15",
     "merge": "1.2.1",
     "mini-css-extract-plugin": "0.8.0",
     "mobile-detect": "1.4.3",
     "moment": "2.24.0",
     "node-sass": "4.12.0",
-    "ol": "6.0.1",
+    "ol": "6.1.0",
     "ol-mapbox-style": "5.0.2",
     "olcs": "2.10.0",
     "optimize-css-assets-webpack-plugin": "5.0.3",

webpack/config.js

@@ -96,6 +96,7 @@ const BABEL_LOADER_RULE = {
                 [
                     require.resolve('@babel/preset-env'), // Resolve path for use from external projects
                     {
+                        corejs: 3,
                         useBuiltIns: 'entry',
                         targets: '> 0.25%, not dead, ie 11'
                     }

webpack/polyfill.js

@@ -1 +1,2 @@
-import '@babel/polyfill';
+import 'core-js/stable';
+import 'regenerator-runtime/runtime';