Changes 1.0.7:
* Fix wrong generation of directives of static methods in autosummary.
* Import PIL as ``from PIL import Image``.
* Fix longtables with captions in LaTeX output.
* Make token references work as hyperlinks again in LaTeX output.
* Show warnings by default when reference labels cannot be found.
* Include line number when complaining about missing reference
  targets in nitpicky mode.
* Fix inline display of graphviz diagrams in LaTeX output.
* Build using app.build() in setup command.
* Fix a bug in the inheritance diagram exception that caused base
  classes to be skipped if one of them is a builtin.
* Fix general index links for C++ domain objects.
* Make admonition boundaries in LaTeX output visible.
* Fix KeyErrors occurring on rebuild after removing a file.
* Fix a traceback when removing files with globbed toctrees.
* If an autodoc object cannot be imported, always re-read the
  document containing the directive on next build.
* If an autodoc object cannot be imported, show the full traceback
  of the import error.
* Fix a bug where the removal of download files and images wasn't
  noticed.
* Implement ``~`` cross-reference prefix for the C domain.
* Fix regression of LaTeX output.
* Fix lookup of class attribute documentation on descriptors
  so that comment documentation now works.
* Fix traceback with ``only`` directives preceded by targets.
* Fix tracebacks occurring for duplicate C++ domain objects.
* Fix JavaScript domain links to objects with ``$`` in their name.

(adam)