increase versions

.browserslistrc

@@ -0,0 +1,5 @@
+edge >= 83
+firefox >= 77
+chrome >= 83
+safari >= 11
+node 10.0

netlify.toml

@@ -0,0 +1,12 @@
+# [build]
+# # Directory (relative to root of your repo) that contains the deploy-ready
+# # HTML files and assets generated by the build. If a base directory has
+# # been specified, include it in the publish directory path.
+# publish = "docs/export/"
+
+# # Default build command.
+# command = "yarn docs:build && yarn docs:export && yarn storybook:build && yarn storybook:export && yarn demo:build && yarn demo:export"
+
+[build.environment]
+  NODE_VERSION = "10"
+  NODE_OPTIONS = "--max_old_space_size=4096"

packages/grid/data-grid/package.json

@@ -53,6 +53,6 @@
   ],
   "gitHead": "f1d56176bb6308bb55c69f5c2fd5593c4e4faebc",
   "engines": {
-    "node": ">=8.0.0"
+    "node": ">=10.0.0"
   }
 }

packages/grid/x-grid/package.json

@@ -54,6 +54,6 @@
   ],
   "gitHead": "f1d56176bb6308bb55c69f5c2fd5593c4e4faebc",
   "engines": {
-    "node": ">=8.0.0"
+    "node": ">=10.0.0"
   }
 }

packages/x-grid-data-generator/package.json

@@ -56,6 +56,6 @@
   ],
   "gitHead": "f1d56176bb6308bb55c69f5c2fd5593c4e4faebc",
   "engines": {
-    "node": ">=8.0.0"
+    "node": ">=10.0.0"
   }
 }

packages/x-license/package.json

@@ -47,6 +47,6 @@
   ],
   "gitHead": "f1d56176bb6308bb55c69f5c2fd5593c4e4faebc",
   "engines": {
-    "node": ">=8.0.0"
+    "node": ">=10.0.0"
   }
 }

test/karma.conf.js

@@ -124,28 +124,28 @@ module.exports = function setKarmaConfig(config) {
           os: 'OS X',
           os_version: 'Sierra',
           browser: 'Chrome',
-          browser_version: '49.0',
+          browser_version: '83.0',
         },
         BrowserStack_Firefox: {
           base: 'BrowserStack',
           os: 'Windows',
           os_version: '10',
           browser: 'Firefox',
-          browser_version: '52.0',
+          browser_version: '78.0',
         },
         BrowserStack_Safari: {
           base: 'BrowserStack',
           os: 'OS X',
           os_version: 'Sierra',
           browser: 'Safari',
-          browser_version: '10.1',
+          browser_version: '11.1',
         },
         BrowserStack_Edge: {
           base: 'BrowserStack',
           os: 'Windows',
           os_version: '10',
           browser: 'Edge',
-          browser_version: '14.0',
+          browser_version: '83.0',
         },
       },
     };