Update CHANGELOG.md

Author: chrissimpkins

CHANGELOG.md

@@ -1,5 +1,10 @@
 ## Changelog
 
+### 0.6.0
+
+- updated for new Glyphs application plugin format
+- Python 3 support
+
 ### 0.5.0
 
 - German menu item localization (thanks JM!)
@@ -18,4 +23,4 @@
 - added url decoding for filter list name parsing from remote file names
 - added documentation
 
-See repository releases for pre-release changelog documentation prior to the v0.4.0 release
+See repository releases for pre-release changelog documentation prior to the v0.4.0 release