Changelog entry

Author: djbe

CHANGELOG.md

@@ -27,6 +27,9 @@
   pair.  
   [David Jennes](https://github.com/djbe)
   [#247](https://github.com/AliSoftware/SwiftGen/pull/247)
+* Updated Stencil to the latest version (0.12.0).  
+  [David Jennes](https://github.com/djbe) 
+  [#95](https://github.com/SwiftGen/StencilSwiftKit/pull/95)
 
 ### Internal Changes