Optimized template loading

Author: Miika Arponen

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [1.14.0] - 2018-03-21
+
+### Changed
+- Template file locations are now searched only once and stored in cache to improve performance.
+
 ## [1.13.1] - 2018-03-19
 
 ### Changed