README.md in openxr-0.4.0 vs README.md in openxr-0.5.0

@@ -60,5 +60,17 @@
 
 In addition, you _will_ need an OpenXR runtime for your hardware. In the
 absence of suitable vendor-supplied runtimes, have a look at the open-source
 [Monado](https://monado.freedesktop.org) project which supports many common
 devices.
+
+See Also
+--------
+
+- [OpenXR.py](https://github.com/drypy/openxr.py):
+  OpenXR bindings for Python.
+
+- [OpenXR.dart](https://github.com/drydart/openxr.dart):
+  OpenXR bindings for Dart & Flutter.
+
+- [Unofficial OpenXR Tests](https://github.com/artob/openxr-rspec):
+  An unofficial OpenXR conformance test suite.