All notable changes to this project will be documented in this file, in reverse chronological order by release.
+## 3.2.1 - 2018-08-28
+
+### Added
+
+- Nothing.
+
+### Changed
+
+- Nothing.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- [#92](https://github.com/zendframework/zend-stdlib/pull/92) fixes serialization of `SplPriorityQueue` by ensuring its `$serial`
+ property is also serialized.
+
+- [#91](https://github.com/zendframework/zend-stdlib/pull/91) fixes behavior in the `ArrayObject` implementation that was not
+ compatible with PHP 7.3.
+
## 3.2.0 - 2018-04-30
### Added