diff -Nru ecere-sdk-202207062237+4600~ubuntu18.04.1/debian/changelog ecere-sdk-202207281812+4601~ubuntu18.04.1/debian/changelog
--- ecere-sdk-202207062237+4600~ubuntu18.04.1/debian/changelog	2022-07-09 02:01:27.000000000 +0000
+++ ecere-sdk-202207281812+4601~ubuntu18.04.1/debian/changelog	2022-07-28 20:48:20.000000000 +0000
@@ -1,8 +1,8 @@
-ecere-sdk (202207062237+4600~ubuntu18.04.1) bionic; urgency=low
+ecere-sdk (202207281812+4601~ubuntu18.04.1) bionic; urgency=low
 
   * Auto build.
 
- -- Jerome St-Louis <jerome@ecere.com>  Sat, 09 Jul 2022 02:01:27 +0000
+ -- Jerome St-Louis <jerome@ecere.com>  Thu, 28 Jul 2022 20:48:20 +0000
 
 ecere-sdk (0.44.15-0ubuntu1) yakkety; urgency=low
 
diff -Nru ecere-sdk-202207062237+4600~ubuntu18.04.1/debian/git-build-recipe.manifest ecere-sdk-202207281812+4601~ubuntu18.04.1/debian/git-build-recipe.manifest
--- ecere-sdk-202207062237+4600~ubuntu18.04.1/debian/git-build-recipe.manifest	2022-07-09 02:01:27.000000000 +0000
+++ ecere-sdk-202207281812+4601~ubuntu18.04.1/debian/git-build-recipe.manifest	2022-07-28 20:48:20.000000000 +0000
@@ -1,3 +1,3 @@
-# git-build-recipe format 0.4 deb-version 202207062237+4600
-lp:ecere git-commit:b474fde8d8245afe0fd91fbd31290721bbaf938d
+# git-build-recipe format 0.4 deb-version 202207281812+4601
+lp:ecere git-commit:e9767b833cd8c9dd8e6deb0090b9513716b47f86
 merge packaging lp:ecere git-commit:3d5bd22f5a59f2a1b8a85cc2312a73372f65dc4d
diff -Nru ecere-sdk-202207062237+4600~ubuntu18.04.1/ecere/src/gfx/Surface.ec ecere-sdk-202207281812+4601~ubuntu18.04.1/ecere/src/gfx/Surface.ec
--- ecere-sdk-202207062237+4600~ubuntu18.04.1/ecere/src/gfx/Surface.ec	2022-07-09 02:01:25.000000000 +0000
+++ ecere-sdk-202207281812+4601~ubuntu18.04.1/ecere/src/gfx/Surface.ec	2022-07-28 20:48:18.000000000 +0000
@@ -486,21 +486,25 @@
             {
                float scale = ease((percent - key->percent) / (nextKey->percent - key->percent),
                   smoothness, smoothness);
+               int ca = key->color.a;
                int cr = key->color.color.r;
                int cg = key->color.color.g;
                int cb = key->color.color.b;
+               int na = nextKey->color.a;
                int nr = nextKey->color.color.r;
                int ng = nextKey->color.color.g;
                int nb = nextKey->color.color.b;
+               int a = (int)(ca + (na - ca) * scale);
                int r = (int)(cr + (nr - cr) * scale);
                int g = (int)(cg + (ng - cg) * scale);
                int b = (int)(cb + (nb - cb) * scale);
 
+               a = Max(Min(a, 255),0);
                r = Max(Min(r, 255),0);
                g = Max(Min(g, 255),0);
                b = Max(Min(b, 255),0);
 
-               newColor = Color { (byte)r, (byte)g, (byte)b };
+               newColor = { (byte)a, { (byte)r, (byte)g, (byte)b } };
             }
             else
                newColor = key ? key->color : 0;
diff -Nru ecere-sdk-202207062237+4600~ubuntu18.04.1/ecere/src/gui/skins/WindowsSkin.ec ecere-sdk-202207281812+4601~ubuntu18.04.1/ecere/src/gui/skins/WindowsSkin.ec
--- ecere-sdk-202207062237+4600~ubuntu18.04.1/ecere/src/gui/skins/WindowsSkin.ec	2022-07-09 02:01:25.000000000 +0000
+++ ecere-sdk-202207281812+4601~ubuntu18.04.1/ecere/src/gui/skins/WindowsSkin.ec	2022-07-28 20:48:18.000000000 +0000
@@ -666,7 +666,10 @@
          {
             if(!scaleBitmap || !buttonBitmap)
             {
-               ColorKey keys[2] = { { silver, 0.0f }, { white, 1.0f } };
+               ColorKey keys[2] = {
+                  { ColorAlpha { (byte)(opacity * 255), silver }, 0.0f },
+                  { ColorAlpha { (byte)(opacity * 255), white }, 1.0f }
+               };
                surface.Gradient(keys, sizeof(keys) / sizeof(ColorKey), 1, vertical, 0, 0, clientSize.w-1, clientSize.h-1);
             }
          }