zend-serializer 2.9.0

Added

• #37 adds support to the PhpSerialize adapter to allow it to support the
  PHP 7 $options parameter of unserialize, and, specifically, the allowed_classes parameter.
  A new options class, PhpSerializeOptions, now allows setting the unserialize_class_whitelist
  option, which may be one of true (any class may be unserialized; current behavior), false
  (no class may be unserialized), or an array of class names that are explicitly allowed to
  be unserialized. An instance of this class may now be passed to the PhpSerialize constructor
  in order to set the intended/expected behavior.

Changed

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #34 removes a redundant dependency on a Doctrine package.