{{$NEXT}}
+2.0401 Thu, Nov 17, 2011
+
+ [BUG FIXES]
+
+ * Attributes with weak_ref now weaken their associated slot when they are
+ initialized through a lazy default or builder. Reported by tome. (doy)
+
+2.0400 Tue, Nov 15, 2011
+
+ [OTHER]
+
+ * No changes from 2.0302 (other than a few minor documentation tweaks).
+
+2.0302 Wed, Nov 02, 2011
+
+ [BUG FIXES]
+
+ * Fix test failure on 5.8. (Dave Rolsky)
+
+ * Make make_immutable return value consistent and document it to be true.
+ (mst)
+
+2.0301 Fri, Oct 21, 2011
+
+ [BUG FIXES]
+
+ * Fix compilation on 5.8. Reported by ether. (doy)
+
+ * A custom error class caused a warning when the class that used it was made
+ immutable. Reported by Maroš Kollár. RT #71514. (Dave Rolsky)
+
+ [ENHANCEMENTS]
+
+ * The enum type will now allow single value enumerations. Previously, two or
+ more values were required. (rjbs)
+
2.0300 Fri, Sep 23, 2011
[DEPRECATIONS]