[docs] Cleanup v0.5 migration guide

Author: Breakthrough

docs/api.rst

@@ -104,18 +104,10 @@ Module Reference
     api/scene_detector
     api/video_stream
     api/platform
-    api/migration_guide
 
 
 =======================================================================
 Logging
 =======================================================================
 
 PySceneDetect outputs messages to a logger named ``pyscenedetect`` which does not have any default handlers. You can use :func:`scenedetect.init_logger <scenedetect.platform.init_logger>` with ``show_stdout=True`` or specify a log file (verbosity can also be specified) to attach some common handlers, or use ``logging.getLogger("pyscenedetect")`` and attach log handlers manually.
-
-
-=======================================================================
-Migrating From 0.5
-=======================================================================
-
-PySceneDetect 0.6 introduces several breaking changes which are incompatible with 0.5. See :ref:`Migration Guide <scenedetect-migration_guide>` for details on how to update your application. In addition, demonstrations of common use cases can be found in the `tests/test_api.py <https://github.com/Breakthrough/PySceneDetect/blob/v0.6.4-release/tests/test_api.py>`_ file.