Changes for version 0.58
- Add : If a non-len magic callback returns a reference, it will now only be freed at the end of the statement that caused the magic to trigger. This allows the user to attach free magic (or a plain destructor) to a token returned from the callbacks in order to defer an action after the magic is processed by perl.
- Fix : Test failures of threads tests on systems with harsh resource constraints causing the threads to exit() during run.
- Variable::Magic - Associate user-defined magic to variables from Perl.