sapienTech and I have been debugging an issue where comments made with an API client don't show up on media pages on recent code. We found that while comments made via the web interface get attached to targets, comments made via API clients do not. See below from my database from core__activities.

 9785 | 23460 | 2015-12-18 05:24:34.267703 | 2015-12-18 00:24:34.276964 | post   | sapientech posted a comment                            |       |         3 |     11256 |           |
 9786 | 23460 | 2015-12-18 05:29:13.226124 | 2015-12-18 00:29:13.239587 | post   | sapientech posted a comment to Oysters for days        |       |         2 |     11257 |     11255 |
 9787 | 23460 | 2015-12-18 05:29:43.556982 | 2015-12-18 00:29:43.569345 | post   | sapientech posted a comment                            |       |         3 |     11258 |           |

Activities 9785 and 9787 came from pypump and have no target_id entries. Activity 9786 came from the web interface and does have a target_id entry.

A few users have come into IRC to report that their installations fail to process videos with the following error.

File '/srv/mediagoblin.example.org/mediagoblin/mediagoblin/media_types/video/processing.py', line 396 in process
  self.generate_thumb(thumb_size=thumb_size)
File '/srv/mediagoblin.example.org/mediagoblin/mediagoblin/media_types/video/processing.py', line 319 in generate_thumb
  thumb_size[0])
File '/srv/mediagoblin.example.org/mediagoblin/mediagoblin/media_types/video/transcoders.py', line 136 in capture_thumb
  buffer.extract_dup(0, buffer.get_size()))
File '/usr/lib/python2.7/dist-packages/PIL/Image.py', line 2053 in fromstring
  "Please call frombytes() instead.")
Exception: fromstring() has been removed. Please call frombytes() instead.

Clicking the "Deauthorize applications" link on current master causes a server error.

Error - <class 'sqlalchemy.exc.InvalidRequestError'>: Entity '<class 'mediagoblin.db.models.AccessToken'>' has no property 'user'
URL: https://goblinrefuge.com/mediagoblin/edit/deauthorize/
File '/path/to/mediagoblin/lib/python2.7/site-packages/paste/exceptions/errormiddleware.py', line 144 in __call__
  app_iter = self.application(environ, sr_checker)
File '/path/to/mediagoblin/mediagoblin/app.py', line 342 in __call__
  return self.call_backend(environ, start_response)
File '/path/to/mediagoblin/lib/python2.7/site-packages/Werkzeug-0.10.1-py2.7.egg/werkzeug/wsgi.py', line 591 in __call__
  return self.app(environ, start_response)
File '/path/to/mediagoblin/mediagoblin/app.py', line 276 in call_backend
  return self._finish_call_backend(request, environ, start_response)
File '/path/to/mediagoblin/mediagoblin/app.py', line 318 in _finish_call_backend
  response = controller(request)
File '/path/to/mediagoblin/mediagoblin/decorators.py', line 47 in wrapper
  return controller(request, *args, **kwargs)
File '/path/to/mediagoblin/mediagoblin/decorators.py', line 74 in new_controller_func
  return controller(request, *args, **kwargs)
File '/path/to/mediagoblin/mediagoblin/edit/views.py', line 296 in deauthorize_applications
  access_tokens = AccessToken.query.filter_by(user=request.user.id)
File 'build/bdist.linux-x86_64/egg/sqlalchemy/orm/query.py', line 1256 in filter_by
File 'build/bdist.linux-x86_64/egg/sqlalchemy/orm/util.py', line 1218 in _entity_descriptor
InvalidRequestError: Entity '<class 'mediagoblin.db.models.AccessToken'>' has no property 'user'