DOCS: Updated changelog and release info.

Author: mdcutone

CHANGELOG.txt

@@ -1,7 +1,29 @@
 This file contains changes introduced to PsychXR for each version. Breaking
 changes may be incompatible with your current code.
 
-Version 0.2.1 - 2019/07/16
+Version 0.2.2 - 2019/10/16
+--------------------------
+
+Overview:
+
+    Bugfix release.
+
+New Features:
+
+    - None
+
+Bug Fixes:
+
+    - Fixed `LibOVRPerfStats` setting up incorrect pointers to
+      `LibOVRPerfStatsPerCompositorFrame` objects.
+    - Fixed TOUCH_* module level constants not being exposed by __all__.
+
+Breaking Changes:
+
+    - None
+
+
+Version 0.2.1 - 2019/09/25
 --------------------------
 
 Overview:

docs/release_notes.rst

@@ -2,6 +2,23 @@
 Release Notes
 =============
 
+
+Version 0.2.2 - 2019-10-16
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Bugfix release to address issues introduced in the 0.2+ codebase. This version
+is being uploaded to PyPI for use with PsychoPy which has recently gotten
+a new version of the Rift interface which supports PsychXR 0.2+.
+
+**Oculus Rift Support (libovr)**
+
+* Fixed `LibOVRPerfStats` setting up incorrect pointers to
+  `LibOVRPerfStatsPerCompositorFrame` objects, causing Cython to convert them
+  to dictionaries instead of instances of `LibOVRPerfStatsPerCompositorFrame`.
+* Fixed TOUCH_* module level constants not being exposed by __all__.
+
+`Click here to download PsychXR 0.2.2 <https://github.com/mdcutone/psychxr/releases>`_
+
 Version 0.2.1 - 2019-09-25
 ~~~~~~~~~~~~~~~~~~~~~~~~~~