Issue #329: Update release date of 2.6.0

Author: OldSneerJaw

CHANGELOG.md

@@ -1,7 +1,7 @@
 # Change Log
 This project adheres to [Semantic Versioning](http://semver.org/). All notable changes will be documented in this file.
 
-## [2.6.0] - 2018-08-17
+## [2.6.0] - 2018-08-20
 ### Added
 - [#323](https://github.com/Kashoo/synctos/issues/323): Option to ignore item validation errors when value is unchanged
 - [#324](https://github.com/Kashoo/synctos/issues/324): Validation type that accepts any type of value