changelog for #325

Author: samsonasik

CHANGELOG.md

@@ -11,7 +11,7 @@ All notable changes to this project will be documented in this file, in reverse
 
 ### Changed
 
-- Nothing.
+- [#325](https://github.com/zendframework/zend-db/pull/325) change `HydratingResultSet::current()` to returns null on no data.
 
 ### Deprecated
 
@@ -425,4 +425,4 @@ All notable changes to this project will be documented in this file, in reverse
   closure binding (now that we're on 5.5+, this is possible).
 - [#9](https://github.com/zendframework/zend-db/pull/9) thoroughly audits the
   OCI8 (Oracle) driver, ensuring it provides feature parity with other drivers,
-  and fixes issues with subselects, limits, and offsets.
+  and fixes issues with subselects, limits, and offsets.