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+2010-11-13  6.6.5-9 Nicolas robidoux <nicolas.robidoux@gmail...>
+  * LanczosSharp blur tweaked to minimize worst case scenario deviation
+    from "perfect preservation of images which only vary horizontally (or
+    vertically)" under no-op.
+
 2010-10-29  6.6.5-9 Glenn Randers-Pehrson <glennrp@image...>
   * Revised PNG encoder to avoid emitting some spurious warnings.