Bump version 1.2.1, RectangleF add FromLTRB and Matrix5x4 rename acci…

…dentally RawMatrix5x4 name.

src/Vortice.Mathematics/Matrix5x4.cs

@@ -9,7 +9,7 @@ namespace Vortice.Mathematics
     /// Describes a 5-by-4 floating point matrix.
     /// </summary>
     [StructLayout(LayoutKind.Sequential, Pack = 4)]
-    public struct RawMatrix5x4
+    public struct Matrix5x4
     {
         /// <summary>
         /// Value at row 1 column 1.

src/Vortice.Mathematics/RectangleF.cs

@@ -384,6 +384,12 @@ public static RectangleF Transform(RectangleF rectangle, Matrix3x2 matrix)
         /// <returns>The result of the conversion.</returns>
         public static implicit operator System.Drawing.RectangleF(RectangleF value) => new System.Drawing.RectangleF(value.X, value.Y, value.Width, value.Height);
 
+        /// <summary>
+        /// Creates a new <see cref='Rectangle'/> with the specified left, top, right and bottom coordinate.
+        /// </summary>
+        public static RectangleF FromLTRB(float left, float top, float right, float bottom) =>
+            new RectangleF(left, top, right - left, bottom - top);
+
         /// <summary>
         /// Compares two <see cref="RectangleF"/> objects for equality.
         /// </summary>

version.json

@@ -1,6 +1,6 @@
 {
     "$schema": "https://raw.githubusercontent.com/AArnott/Nerdbank.GitVersioning/master/src/NerdBank.GitVersioning/version.schema.json",
-    "version": "1.2.0",
+    "version": "1.2.1",
     "publicReleaseRefSpec": [
       "^refs/tags/v\\d+\\.\\d+" // we also release tags starting with vN.N
     ],