Circumventing broken Canvas prefab in changelist.

Packages/manifest.json

 {
   "dependencies": {
     "com.unity.2d.sprite": "1.0.0",
-    "com.unity.collab-proxy": "1.7.1",
+    "com.unity.collab-proxy": "1.9.0",
-    "com.unity.ide.visualstudio": "2.0.9",
+    "com.unity.ide.visualstudio": "2.0.11",
     "com.unity.ide.vscode": "1.2.3",
     "com.unity.nuget.newtonsoft-json": "2.0.0",
     "com.unity.services.authentication": "1.0.0-pre.4",
     "com.unity.services.vivox": "15.1.150000-pre.6",
     "com.unity.sysroot.linux-x86_64": "0.1.15-preview",
-    "com.unity.test-framework": "1.1.27",
+    "com.unity.test-framework": "1.1.29",
     "com.unity.textmeshpro": "3.0.6",
     "com.unity.toolchain.win-x86_64-linux-x86_64": "0.1.20-preview",
     "com.unity.transport": "1.0.0-pre.5",

Packages/packages-lock.json

       "url": "https://packages.unity.com"
     },
     "com.unity.collab-proxy": {
-      "version": "1.7.1",
+      "version": "1.9.0",
-      "dependencies": {
-        "com.unity.nuget.newtonsoft-json": "2.0.0"
-      },
+      "dependencies": {},
       "url": "https://packages.unity.com"
     },
     "com.unity.collections": {
       "url": "https://packages.unity.com"
     },
     "com.unity.ide.visualstudio": {
-      "version": "2.0.9",
+      "version": "2.0.11",
       "depth": 0,
       "source": "registry",
       "dependencies": {
       "url": "https://packages.unity.com"
     },
     "com.unity.test-framework": {
-      "version": "1.1.27",
+      "version": "1.1.29",
       "depth": 0,
       "source": "registry",
       "dependencies": {

Assets/Prefabs/UI/GameCanvas 1.prefab.meta

+fileFormatVersion: 2
+guid: 9aae991127b410c45a001ecd7f75311d
+PrefabImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: