Update README.md

Author: outcoldman

README.md

@@ -19,6 +19,7 @@ Apache License, Version 2.0
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 ### Changelog
+- 3.0 (August 15 2014) - Redesign, fix issue with thumbnails, improved search (AND/OR).
 - 2.0.3 (March 27 2014) - Fix issue with thumbnail backgrounds (#68).
 - 2.0.2 (February 12 2014) - Update CSS styles to Dewey thumbnails.
 - 2.0 (February 11 2014) - Redesign, rebranding. First Dewey version.