Yarn upgrade

Author: FirstWhack

.yarn/plugins/@yarnpkg/plugin-workspace-tools.cjs

@@ -1,7 +1,7 @@
-nodeLinker: node-modules
+compressionLevel: mixed
+
+enableGlobalCache: false
 
-plugins:
-  - path: .yarn/plugins/@yarnpkg/plugin-workspace-tools.cjs
-    spec: "@yarnpkg/plugin-workspace-tools"
+nodeLinker: node-modules
 
-yarnPath: .yarn/releases/yarn-3.1.1.cjs
+yarnPath: .yarn/releases/yarn-4.2.2.cjs

.yarn/releases/yarn-3.1.1.cjs

@@ -7,11 +7,11 @@
   },
   "scripts": {
     "start:sandbox": "yarn install && yarn start",
-    "start": "yarn workspaces foreach -piv run start",
-    "build": "yarn workspaces foreach -piv run build"
+    "start": "yarn workspaces foreach --all -piv run start",
+    "build": "yarn workspaces foreach --all -piv run build"
   },
   "keywords": [],
   "name": "react-sharedmobx-mfe-example",
   "description": "",
-  "packageManager": "yarn@3.1.1"
+  "packageManager": "yarn@4.2.2"
 }