OOP Change History
==================
3.4.1
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* No changes.
3.4.0
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* Significant performance improvements for `augment()`.
* Bug fix: `augment()` handled the `whitelist` parameter incorrectly when
augmenting a function. [Ticket #2530036]
3.3.0
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* `clone()` no longer fails on DOM objects in IE.
3.2.0
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* No changes.
3.1.1
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* `clone()` passes functions through.
3.1.0
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* Added `Y.some()`.
* Improved iterators over native objects and YUI list object.
* Improved deep clone, particularly when dealing with self-referencing objects.
* Fixed complex property merge when doing a deep aggregation.
3.0.0
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* No functional changes.
3.0.0 beta1
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* `bind()` now adds the arguments supplied to bind before the arguments
supplied when the function is executed. Added `rbind()` to provide the old
functionality (arguments supplied to bind are appended to the arguments
collection supplied to the function when executed).
* `bind()` supports a string representing a function on the context object in
order to allow overriding methods on superclasses that are bound to a
function displaced by AOP.
* Fixed array handling in `clone()`.
3.0.0pr2
--------
* No changes.
3.0.0pr1
--------
* Initial release.