Updated to 2019.4.18f1, updated packages

UOP1_Project/Packages/manifest.json

 {
   "dependencies": {
     "com.unity.2d.sprite": "1.0.0",
-    "com.unity.addressables": "1.8.5",
+    "com.unity.addressables": "1.16.15",
-    "com.unity.inputsystem": "1.0.0",
+    "com.unity.inputsystem": "1.0.1",
     "com.unity.localization": "0.9.0-preview",
     "com.unity.polybrush": "1.0.2",
     "com.unity.probuilder": "4.4.0",
     "com.unity.settings-manager": "1.0.3",
     "com.unity.textmeshpro": "2.1.3",
-    "com.unity.timeline": "1.2.17",
+    "com.unity.timeline": "1.2.18",
     "com.unity.ugui": "1.0.0",
     "com.unity.modules.ai": "1.0.0",
     "com.unity.modules.androidjni": "1.0.0",

UOP1_Project/Packages/packages-lock.json

       "dependencies": {}
     },
     "com.unity.addressables": {
-      "version": "1.16.6",
-      "depth": 1,
+      "version": "1.16.15",
+      "depth": 0,
-        "com.unity.scriptablebuildpipeline": "1.13.1",
+        "com.unity.scriptablebuildpipeline": "1.15.1",
         "com.unity.modules.assetbundle": "1.0.0",
         "com.unity.modules.unitywebrequest": "1.0.0",
         "com.unity.modules.unitywebrequestassetbundle": "1.0.0"
       "url": "https://packages.unity.com"
     },
     "com.unity.ext.nunit": {
-      "version": "1.0.0",
+      "version": "1.0.6",
       "depth": 2,
       "source": "registry",
       "dependencies": {},
       "url": "https://packages.unity.com"
     },
     "com.unity.inputsystem": {
-      "version": "1.0.0",
+      "version": "1.0.1",
       "depth": 0,
       "source": "registry",
       "dependencies": {},
       "url": "https://packages.unity.com"
     },
     "com.unity.scriptablebuildpipeline": {
-      "version": "1.13.1",
-      "depth": 2,
+      "version": "1.15.1",
+      "depth": 1,
       "source": "registry",
       "dependencies": {},
       "url": "https://packages.unity.com"
       "url": "https://packages.unity.com"
     },
     "com.unity.test-framework": {
-      "version": "1.1.18",
+      "version": "1.1.20",
-        "com.unity.ext.nunit": "1.0.0",
+        "com.unity.ext.nunit": "1.0.6",
         "com.unity.modules.imgui": "1.0.0",
         "com.unity.modules.jsonserialize": "1.0.0"
       },
       "url": "https://packages.unity.com"
     },
     "com.unity.timeline": {
-      "version": "1.2.17",
+      "version": "1.2.18",
-      "dependencies": {},
+      "dependencies": {
+        "com.unity.modules.director": "1.0.0",
+        "com.unity.modules.animation": "1.0.0",
+        "com.unity.modules.audio": "1.0.0",
+        "com.unity.modules.particlesystem": "1.0.0"
+      },
       "url": "https://packages.unity.com"
     },
     "com.unity.ugui": {

UOP1_Project/ProjectSettings/PackageManagerSettings.asset

   m_GameObject: {fileID: 0}
   m_Enabled: 1
   m_EditorHideFlags: 0
-  m_Script: {fileID: 0}
+  m_Script: {fileID: 13964, guid: 0000000000000000e000000000000000, type: 0}
-  m_EditorClassIdentifier: UnityEditor:UnityEditor.PackageManager.UI:PackageManagerProjectSettings
+  m_EditorClassIdentifier: 
   m_ScopedRegistriesSettingsExpanded: 1
   oneTimeWarningShown: 0
   m_Registries:

UOP1_Project/ProjectSettings/ProjectVersion.txt

-m_EditorVersion: 2019.4.14f1
-m_EditorVersionWithRevision: 2019.4.14f1 (4037e52648cd)
+m_EditorVersion: 2019.4.18f1
+m_EditorVersionWithRevision: 2019.4.18f1 (3310a4d4f880)