v0.4.0

Changed

• Undocumented constructs are no longer added to the documentation by default.
  To maintain previous behavior add :undoc-members: to the project's
  autodoc_default_options_.

Added

• :undoc-members: and :no-undoc-members: option for the autocmodule
  directive. This option set allows for controlling the listing of undocumented
  constructs. The default is to not list undocumented constructs.

Fixes

• Fix file level variables with unknown types. Previously variables with
  unknown types would cause an error in Sphinx processing.
• Fix documentation of members that are arrays. Previously struct members that
  were array types would cause an error as the array size was put between the
  type and the member name.
• Fix viewcode processing of empty files. Previously an exception would be
  raised when the viewcode extension tried to process empty files.
• Call out Sphinx 3.1 as minimum version in setup.py. Previously the Sphinx
  version in setup.py called out 3.0 or greater. This was incorrect as features
  from Sphinx 3.1 are being utilized.