I am a proxy that stores additional information to allow different versions of an object’s representations to be handled by the program. VersionableObjectProxies are backwards compatible, that is you can support versioning even if you did not use a VersionableObjectProxy for that class when the object was originarily dumped. VersionableObjectProxy does not support classes that changed shape across different versions. See the method comments for more information.
|• VersionableObjectProxy class-saving and restoring:||(class)|
|• VersionableObjectProxy-saving and restoring:||(instance)|