diff --git a/package/CHANGELOG.md b/package/CHANGELOG.md
index c1f233b98..fa029072b 100755
--- a/package/CHANGELOG.md
+++ b/package/CHANGELOG.md
@@ -4,6 +4,12 @@ All notable changes to this package will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [2.1.4] - 2019-02-27
+
+### Fixed
+- Shader compilation errors with OpenGL ES2 and Switch.
+- Proper viewport support on Builtin render pipelines.
+
 ## [2.1.3] - 2019-01-30
 
 ### Fixed
diff --git a/package/PostProcessing/Runtime/Effects/DepthOfField.cs b/package/PostProcessing/Runtime/Effects/DepthOfField.cs
index 4567ddda2..d1e3508b4 100755
--- a/package/PostProcessing/Runtime/Effects/DepthOfField.cs
+++ b/package/PostProcessing/Runtime/Effects/DepthOfField.cs
@@ -161,7 +161,7 @@ RenderTexture CheckHistory(int eye, int id, PostProcessRenderContext context, Re
 
         public override void Render(PostProcessRenderContext context)
         {
-            var colorFormat = RenderTextureFormat.DefaultHDR;
+            var colorFormat = context.sourceFormat;
             var cocFormat = SelectFormat(RenderTextureFormat.R8, RenderTextureFormat.RHalf);
 
             // Avoid using R8 on OSX with Metal. #896121, https://goo.gl/MgKqu6
diff --git a/package/PostProcessing/Runtime/PostProcessLayer.cs b/package/PostProcessing/Runtime/PostProcessLayer.cs
index ecdacab86..601fc232f 100755
--- a/package/PostProcessing/Runtime/PostProcessLayer.cs
+++ b/package/PostProcessing/Runtime/PostProcessLayer.cs
@@ -1150,8 +1150,10 @@ int RenderBuiltins(PostProcessRenderContext context, bool isFinalPass, int relea
             {
                 cmd.BlitFullscreenTriangleToDoubleWide(context.source, context.destination, uberSheet, 0, eye);
             }
+#if LWRP_1_0_0_OR_NEWER
             else if (isFinalPass)
                 cmd.BlitFullscreenTriangle(context.source, context.destination, uberSheet, 0, false, context.camera.pixelRect);
+#endif
             else
                 cmd.BlitFullscreenTriangle(context.source, context.destination, uberSheet, 0);
 
diff --git a/package/PostProcessing/Runtime/Unity.Postprocessing.Runtime.asmdef b/package/PostProcessing/Runtime/Unity.Postprocessing.Runtime.asmdef
index b0ba6fe2d..b326847e4 100755
--- a/package/PostProcessing/Runtime/Unity.Postprocessing.Runtime.asmdef
+++ b/package/PostProcessing/Runtime/Unity.Postprocessing.Runtime.asmdef
@@ -3,5 +3,12 @@
     "references": [],
     "optionalUnityReferences": [],
     "includePlatforms": [],
-    "excludePlatforms": []
+    "excludePlatforms": [],
+    "versionDefines": [
+        {
+            "name": "com.unity.render-pipelines.lightweight",
+            "expression": "1.0.0",
+            "define": "LWRP_1_0_0_OR_NEWER"
+        }
+    ]
 }
diff --git a/package/PostProcessing/Shaders/Builtins/FinalPass.shader b/package/PostProcessing/Shaders/Builtins/FinalPass.shader
index eb61e5849..a818323e8 100755
--- a/package/PostProcessing/Shaders/Builtins/FinalPass.shader
+++ b/package/PostProcessing/Shaders/Builtins/FinalPass.shader
@@ -4,8 +4,10 @@ Shader "Hidden/PostProcessing/FinalPass"
 
         #pragma multi_compile __ FXAA FXAA_LOW
         #pragma multi_compile __ FXAA_KEEP_ALPHA
-        #pragma multi_compile __ STEREO_INSTANCING_ENABLED
-        #pragma multi_compile __ STEREO_DOUBLEWIDE_TARGET
+
+        #pragma vertex VertUVTransform
+        #pragma fragment Frag
+
         #include "../StdLib.hlsl"
         #include "../Colors.hlsl"
         #include "Dithering.hlsl"
@@ -97,9 +99,9 @@ Shader "Hidden/PostProcessing/FinalPass"
         Pass
         {
             HLSLPROGRAM
+                #pragma exclude_renderers gles vulkan switch
 
-                #pragma vertex VertUVTransform
-                #pragma fragment Frag
+                #pragma multi_compile __ STEREO_INSTANCING_ENABLED STEREO_DOUBLEWIDE_TARGET
                 #pragma target 5.0
 
             ENDHLSL
@@ -113,12 +115,42 @@ Shader "Hidden/PostProcessing/FinalPass"
         Pass
         {
             HLSLPROGRAM
+                #pragma exclude_renderers gles vulkan switch
 
-                #pragma vertex VertUVTransform
-                #pragma fragment Frag
+                #pragma multi_compile __ STEREO_INSTANCING_ENABLED STEREO_DOUBLEWIDE_TARGET
                 #pragma target 3.0
 
             ENDHLSL
         }
     }
+
+    SubShader
+    {
+        Cull Off ZWrite Off ZTest Always
+
+        Pass
+        {
+            HLSLPROGRAM
+                #pragma only_renderers gles
+
+                #pragma multi_compile __ STEREO_INSTANCING_ENABLED STEREO_DOUBLEWIDE_TARGET
+                #pragma target es3.0
+
+            ENDHLSL
+        }
+    }
+
+    SubShader
+    {
+        Cull Off ZWrite Off ZTest Always
+
+        Pass
+        {
+            HLSLPROGRAM
+                #pragma only_renderers gles vulkan switch
+
+                #pragma multi_compile __ STEREO_DOUBLEWIDE_TARGET //not supporting STEREO_INSTANCING_ENABLED
+            ENDHLSL
+        }
+    }
 }
diff --git a/package/PostProcessing/Shaders/Builtins/Uber.shader b/package/PostProcessing/Shaders/Builtins/Uber.shader
index 80257fcc6..9c08853bb 100755
--- a/package/PostProcessing/Shaders/Builtins/Uber.shader
+++ b/package/PostProcessing/Shaders/Builtins/Uber.shader
@@ -275,7 +275,7 @@ Shader "Hidden/PostProcessing/Uber"
         Pass
         {
             HLSLPROGRAM
-                #pragma exclude_renderers gles vulkan
+                #pragma exclude_renderers gles vulkan switch
 
                 #pragma multi_compile __ COLOR_GRADING_LDR_2D COLOR_GRADING_HDR_2D COLOR_GRADING_HDR_3D
                 #pragma multi_compile __ STEREO_INSTANCING_ENABLED STEREO_DOUBLEWIDE_TARGET
@@ -290,7 +290,7 @@ Shader "Hidden/PostProcessing/Uber"
         Pass
         {
             HLSLPROGRAM
-                #pragma only_renderers vulkan
+                #pragma only_renderers vulkan switch
 
                 #pragma multi_compile __ COLOR_GRADING_LDR_2D COLOR_GRADING_HDR_2D COLOR_GRADING_HDR_3D
                 #pragma multi_compile __ STEREO_DOUBLEWIDE_TARGET // disabled for Vulkan because of shader compiler issues in older Unity versions: STEREO_INSTANCING_ENABLED
diff --git a/package/package.json b/package/package.json
index 2674cfd8c..4530a92b3 100755
--- a/package/package.json
+++ b/package/package.json
@@ -4,10 +4,10 @@
     "displayName": "Post Processing", 
     "name": "com.unity.postprocessing", 
     "repository": {
-        "revision": "0c92d23eb8b5dff6c1ecb96ab807d0a7ace5bb97", 
+        "revision": "80a69390a3559448807ac51d294265edaf4c7c4e", 
         "type": "git", 
         "url": "ssh://git@github.com/Unity-Technologies/PostProcessing.git"
     }, 
     "unity": "2018.1", 
-    "version": "2.1.3"
+    "version": "2.1.4"
 }
\ No newline at end of file
diff --git a/versions.txt b/versions.txt
index f02c9d133..13d5eabdf 100755
--- a/versions.txt
+++ b/versions.txt
@@ -33,3 +33,4 @@
 2.1.1
 2.1.2
 2.1.3
+2.1.4