ChangeLog.md in spidr-0.3.0 vs ChangeLog.md in spidr-0.3.1

@@ -1,4 +1,8 @@
+### 0.3.1 / 2011-04-22
+
+* Require `set` in `spidr/headers.rb`.
+
 ### 0.3.0 / 2011-04-14
 
 * Switched from Jeweler to [Ore](http://github.com/ruby-ore/ore).
 * Split all header related methods out of {Spidr::Page} and into
   {Spidr::Headers}.