NEWS in pkg-config-1.2.2 vs NEWS in pkg-config-1.2.3

@@ -1,6 +1,12 @@
 = NEWS
 
+== 1.2.3 - 2017-05-29
+
+=== Fixes
+
+  * Supported *-mingw32 Rubies without MSYS2 again.
+
 == 1.2.2 - 2017-05-29
 
 === Improvements
 
   * Supported path normalization for MSYS2.