Added a link to the 'newtype' issue

superbobry · superbobry · commit 33771c1d5f2d · 2013-08-25T00:15:22.000+04:00
diff --git a/CHANGES b/CHANGES
@@ -9,7 +9,7 @@ Version 1.4.7
 Released on August 25th, 2013
 
 - 'GBitSet' was renamed to 'BitSet' and is now 'newtype' as suggested
-  by John Ericson.
+  by John Ericson, see #10 on GitHub for details.
 
 Version 1.4.6
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