diff --git a/changelog.md b/changelog.md
--- a/changelog.md
+++ b/changelog.md
@@ -1,22 +1,26 @@
 # Change Log
 
+## [1.5.0.0] - 2016-03-01
+ - Remove VK_NULL_HANDLE
+ - Remove Vulkan.Graphics.HeaderBoilerplate
+
 ## [1.3.2.0] - 2016-02-29
-Add type signatures to version functions
+ - Add type signatures to version functions
 
 ## [1.3.1.0] - 2016-02-29
-Add version information and generator to Graphics.Vulkan.Version
+ - Add version information and generator to Graphics.Vulkan.Version
 
 ## [1.3.0.0] - 2016-02-29
-Add Read and Show instances for bitmasks
+ - Add Read and Show instances for bitmasks
 
 ## [1.2.0.0] - 2016-02-29
-Add Read and Show instances for enumerations
+ - Add Read and Show instances for enumerations
 
 ## [1.0.0.0] - 2016-02-25
-Split the interface up into many modules.
+ - Split the interface up into many modules.
 
 ## [0.2.0.0] - 2016-02-22
-Make wildcard matches lazy for `sizeof` and `alignment`
+ - Make wildcard matches lazy for `sizeof` and `alignment`
 
 ## [0.1.0.0] - 2016-02-21
-Initial release targeting Vulkan 1.0.3 Core
+ - Initial release targeting Vulkan 1.0.3 Core
diff --git a/src/Graphics/Vulkan.hs b/src/Graphics/Vulkan.hs
--- a/src/Graphics/Vulkan.hs
+++ b/src/Graphics/Vulkan.hs
@@ -12,7 +12,6 @@
   , module Graphics.Vulkan.Event
   , module Graphics.Vulkan.ExtensionDiscovery
   , module Graphics.Vulkan.Fence
-  , module Graphics.Vulkan.HeaderBoilerplate
   , module Graphics.Vulkan.Image
   , module Graphics.Vulkan.ImageView
   , module Graphics.Vulkan.KHR.Surface
@@ -46,7 +45,6 @@
 import Graphics.Vulkan.Event
 import Graphics.Vulkan.ExtensionDiscovery
 import Graphics.Vulkan.Fence
-import Graphics.Vulkan.HeaderBoilerplate
 import Graphics.Vulkan.Image
 import Graphics.Vulkan.ImageView
 import Graphics.Vulkan.KHR.Surface
diff --git a/src/Graphics/Vulkan/Constants.hs b/src/Graphics/Vulkan/Constants.hs
--- a/src/Graphics/Vulkan/Constants.hs
+++ b/src/Graphics/Vulkan/Constants.hs
@@ -80,7 +80,6 @@
 
 pattern VK_MAX_DESCRIPTION_SIZE = 256
 type VK_MAX_DESCRIPTION_SIZE = 256
-vkNullHandle  = 0
 
 pattern VK_TRUE = 1
 type VK_TRUE = 1
diff --git a/src/Graphics/Vulkan/HeaderBoilerplate.hs b/src/Graphics/Vulkan/HeaderBoilerplate.hs
deleted file mode 100644
--- a/src/Graphics/Vulkan/HeaderBoilerplate.hs
+++ /dev/null
@@ -1,6 +0,0 @@
-
-module Graphics.Vulkan.HeaderBoilerplate where
-
-
-
-
diff --git a/src/Graphics/Vulkan/Version.hs b/src/Graphics/Vulkan/Version.hs
--- a/src/Graphics/Vulkan/Version.hs
+++ b/src/Graphics/Vulkan/Version.hs
@@ -1,13 +1,13 @@
 
 module Graphics.Vulkan.Version where
 
+import Data.Word( Word32
+                )
 import Data.Bits( shiftR
                 , shiftL
                 , (.|.)
                 , (.&.)
                 )
-import Data.Word( Word32
-                )
 
 vkApiVersion :: Word32
 vkApiVersion  = vkMakeVersion 1 0 3
@@ -23,3 +23,4 @@
 
 vkVersionMajor :: Word32 -> Word32
 vkVersionMajor version = shiftR version 22
+
diff --git a/vulkan.cabal b/vulkan.cabal
--- a/vulkan.cabal
+++ b/vulkan.cabal
@@ -1,5 +1,5 @@
 name:                vulkan
-version:             1.3.2.0
+version:             1.5.0.0
 synopsis:            Bindings to the Vulkan graphics API.
 description:         Please see readme.md
 homepage:            http://github.com/expipiplus1/vulkan#readme
@@ -30,7 +30,6 @@
                      , Graphics.Vulkan.Event
                      , Graphics.Vulkan.ExtensionDiscovery
                      , Graphics.Vulkan.Fence
-                     , Graphics.Vulkan.HeaderBoilerplate
                      , Graphics.Vulkan.Image
                      , Graphics.Vulkan.ImageView
                      , Graphics.Vulkan.KHR.Surface