+0.51 2012-08-18 15:00 UTC
+ + Fix : It is now safe to call dispell() from inside 'free', 'copy' and
+ 'uvar' callbacks to dispell the magic currently in use.
+ Thanks Clinton Gormley for reporting.
+ + Fix : Exceptions thrown from inside a 'free' callback are now always
+ consistently propagated outside of the callback. They used to
+ be lost when the 'free' callback was invoked at the end of an
+ eval block or string.
+ + Fix : The 'reset RMG flag' workaroundn used to allow wizards with
+ both 'uvar' and 'clear' magics to be cast onto a hash, has been
+ made thread-safe.
+