diff --git a/auto/bin/filter_gl_ext.sh b/auto/bin/filter_gl_ext.sh
index ee823e1..2aa58c4 100755
--- a/auto/bin/filter_gl_ext.sh
+++ b/auto/bin/filter_gl_ext.sh
@@ -468,5 +468,9 @@ EOT
     for i in $1/GL_REGAL_*; do perl -e 's#http://www.opengl.org/registry/specs/gl/REGAL/.*#https://github.com/p3/regal/tree/master/doc/extensions#g' -pi $i; done
     for i in $1/GL_ANGLE_*; do perl -e 's#http://www.opengl.org/registry/specs/gl/ANGLE/.*#https://code.google.com/p/angleproject/source/browse/\#git%2Fextensions#g' -pi $i; done
 
+# Filter out GL_NV_blend_equation_advanced_coherent enums and functions
+    head -n3 $1/GL_NV_blend_equation_advanced_coherent > tmp
+    mv tmp $1/GL_NV_blend_equation_advanced_coherent
+
 # clean up
     rm -f $1/*.bak
diff --git a/auto/core/gl/GL_VERSION_4_4 b/auto/core/gl/GL_VERSION_4_4
new file mode 100644
index 0000000..dfa3bf2
--- /dev/null
+++ b/auto/core/gl/GL_VERSION_4_4
@@ -0,0 +1,5 @@
+GL_VERSION_4_4
+http://www.opengl.org/registry/
+
+	GL_MAX_VERTEX_ATTRIB_STRIDE 0x82E5
+
diff --git a/auto/src/glew_init_gl.c b/auto/src/glew_init_gl.c
index 5f9bf65..39efd2c 100644
--- a/auto/src/glew_init_gl.c
+++ b/auto/src/glew_init_gl.c
@@ -44,7 +44,8 @@ GLenum GLEWAPIENTRY glewContextInit (GLEW_CONTEXT_ARG_DEF_LIST)
   }
   else
   {
-    CONST_CAST(GLEW_VERSION_4_3)   = ( major > 4 )                 || ( major == 4 && minor >= 3 ) ? GL_TRUE : GL_FALSE;
+    CONST_CAST(GLEW_VERSION_4_4)   = ( major > 4 )                 || ( major == 4 && minor >= 4 ) ? GL_TRUE : GL_FALSE;
+    CONST_CAST(GLEW_VERSION_4_3)   = GLEW_VERSION_4_4   == GL_TRUE || ( major == 4 && minor >= 3 ) ? GL_TRUE : GL_FALSE;
     CONST_CAST(GLEW_VERSION_4_2)   = GLEW_VERSION_4_3   == GL_TRUE || ( major == 4 && minor >= 2 ) ? GL_TRUE : GL_FALSE;
     CONST_CAST(GLEW_VERSION_4_1)   = GLEW_VERSION_4_2   == GL_TRUE || ( major == 4 && minor >= 1 ) ? GL_TRUE : GL_FALSE;
     CONST_CAST(GLEW_VERSION_4_0)   = GLEW_VERSION_4_1   == GL_TRUE || ( major == 4               ) ? GL_TRUE : GL_FALSE;