Updated changelog

--HG--
branch : distribute
extra : rebase_source : d5bef70d399dc0a4723cb589a2f92628d9695b46

CHANGES.txt

@@ -2,6 +2,13 @@
 CHANGES
 =======
 
+------
+0.6.28
+------
+
+* Issue 294: setup.py can now be invoked from any directory.
+
+
 ------
 0.6.27
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