Updated changelog, shuffled a couple fixes from 081 to 082

CHANGELOG

@@ -2,15 +2,18 @@
 === 5 November, 2009
 * Bring JRuby support up to speed, including Java-based hpricot_css support
 * Change JRuby fast_xs to have same escaping behavior as C fast_xs
-
-= 0.8.1
-=== 3 April, 2009
 * fix for issue #2, downcasing of html attributes inside the parser.
 * solve issue #3 with bogus etags being preserved in `to_s` rather than just `to_original_html`.
 * fix error when attempting to reparent cleared node. (issue #5)
 * Hpricot::Attributes proxy object for using `ele.attributes[k] = v` directly.
   however, it is preferred to use the jquery-like `elements.attr(k, v)`.
 
+= 0.8.1
+=== 3 April, 2009
+* big problems on Ruby 1.8.6, use INT2FIX instead of INT2NUM. hashes were being cast to bignums.
+* patch for 1.8.5 to define RARRAY_PTR. thanks, mike perham!
+* inspecting empty document bug, courtesy of @TalLevAmi.
+
 = 0.8
 === 31st March, 2009
 * Saving memory and speed by using RStruct-based elements in the C extension.