blur and lighting

Packages/manifest.json

@@ -8,6 +8,7 @@
     "com.unity.test-framework": "1.1.33",
     "com.unity.textmeshpro": "3.0.6",
     "com.unity.timeline": "1.7.5",
+    "com.unity.toolchain.linux-x86_64": "2.0.6",
     "com.unity.toolchain.win-x86_64-linux-x86_64": "2.0.6",
     "com.unity.vectorgraphics": "2.0.0-preview.21",
     "com.unity.visualeffectgraph": "14.0.8",