Draft 0.5.0 release

Author: hkpeprah

CHANGELOG.md

@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [0.5.0]
+
+### Changed
+
+- @rjshade: Changed `.open()` and `.close()` to operate using a reference
+  count; DLL is now only closed if open reference count is zero.
+
 ## [0.4.0]
 
 ### Added

pylink/__init__.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = '0.4.0'
+__version__ = '0.5.0'
 __title__ = 'pylink'
 __author__ = 'Square Embedded Software Team'
 __author_email__ = '[email protected]'