diff --git a/MobileGL/MG_Backend/Backends.h b/MobileGL/MG_Backend/Backends.h
index 71a1f856..1c71f70b 100644
--- a/MobileGL/MG_Backend/Backends.h
+++ b/MobileGL/MG_Backend/Backends.h
@@ -6,15 +6,18 @@
 namespace MobileGL {
     namespace MG_Backend {
         namespace Unknown {
-            const RendererInfo RendererInfoUnknown = {"<unknown renderer of MobileGL>",
-                                                      "<unknown backend>",
-                                                      ", <unknown>",
-                                                      {
-                                                          {0, 0, 0},
-                                                          {0, 0, 0},
-                                                          {},
+            const RendererInfo RendererInfoUnknown = {
+                                                      "<unknown renderer of MobileGL>",  // Renderer Name
+                                                      "<unknown backend>",               // Backend Name
+                                                      ", <unknown>",                     // Extra vendor
+                                                      {                                  // OpenGL Info
+                                                          {3, 3, 0},                     //   Target OpenGL Version
+                                                          {4, 6, 0},                     //   Target Shading Language Version
+                                                          { },                           //   OpenGL Extensions
+                                                          false                          //   Is Compatibility Profile
                                                       },
-                                                      {}};
+                                                      { }                                // Backend Capability
+            };
         }
 
         namespace Diligent {
@@ -24,23 +27,34 @@ namespace MobileGL {
             };
 
             const RendererInfo RendererInfoVulkan = {
-                "MobileGlued-vk",
-                "Diligent Engine (Vulkan)",
-                Nullopt,
-                {{3, 2, 0}, {4, 5, 0}, {V_OpenGL30, V_OpenGL31, V_OpenGL32}, false},
-                {}};
-
-            const RendererInfo RendererInfoMetal = {"MobileGlued-mtl",
-                                                    "Diligent Engine (Metal)",
-                                                    Nullopt,
-                                                    {
-                                                        {3, 2, 0},
-                                                        {4, 5, 0},
-                                                        {V_OpenGL30, V_OpenGL31, V_OpenGL32},
+                                                      "MobileGlued-vk",                           // Renderer Name
+                                                      "Diligent Engine (Vulkan)",                 // Backend Name
+                                                      Nullopt,                                    // Extra vendor
+                                                      {                                           // OpenGL Info
+                                                          {3, 3, 0},                              //   Target OpenGL Version
+                                                          {4, 6, 0},                              //   Target Shading Language Version
+                                                          {V_OpenGL30, V_OpenGL31, V_OpenGL32,    //   OpenGL Extensions
+                                                           V_OpenGL33},
+                                                          false                                   //   Is Compatibility Profile
                                                     },
-                                                    {}};
+                                                    { }                                           // Backend Capability
+            };
+
+            const RendererInfo RendererInfoMetal = {
+                                                     "MobileGlued-mtl",                           // Renderer Name
+                                                     "Diligent Engine (Metal)",                   // Backend Name
+                                                      Nullopt,                                    // Extra vendor
+                                                      {                                           // OpenGL Info
+                                                          {3, 3, 0},                              //   Target OpenGL Version
+                                                          {4, 6, 0},                              //   Target Shading Language Version
+                                                          {V_OpenGL30, V_OpenGL31, V_OpenGL32,    //   OpenGL Extensions
+                                                           V_OpenGL33},
+                                                          false                                   //   Is Compatibility Profile
+                                                    },
+                                                    { }                                           // Backend Capability
+            };
         } // namespace Diligent
 
         void Init();
     } // namespace MG_Backend
-} // namespace MobileGL
\ No newline at end of file
+} // namespace MobileGL