Changelog
#########

This document catalogs the changes to ``decree-tree``.

Versions
********

Some versions have been released, others not.

Unreleased
==========

In progress...

v0.2.0
======

This release includes several substantial refactorings
and enhancements, including but not limited to:

* Renamed ``TreeContainer`` class to ``Tree``, changed it to
  use a generic type var, and moved its definition to a
  separate module.
* Renamed ``Tree`` methods to consistently refer to the *parent*
  or *child*, retaining helper methods ``add()`` and ``get()``
  in ``DecreeTree``.
* Clarified that ``add_arguments()`` modifies its parser argument,
  not directly a class or instance variable.
* Ensured that ``run()`` can be executed from non-root commands
  in the assembled tree.
* Improved arguments to ``__init__()``, along with creating
  ``__str__()`` and ``__repr__()`` methods. This removes the
  ``prog_or_name`` argument to ``__init__()``, replacing it with
  ``name`` and ``prog_is_name``.
* Changed the ``summary()`` method into the ``structure`` property
  and improved its output.
* Created ``AbstractDT`` class to facilitate abstract ``DecreeTree``
  inheritance.
* Removed ``Decree`` class from top level of package import.
* Changed the inheritance behavior of commands, including from
  abstract parent classes and manual tree association, and
  the ``inherit`` class argument.
* Enhanced customization of parsers with ``Decree.parser_options()``
  and ``DecreeTree.subparsers_options()``
* Improved typing throughout the package, with a goal of clear
  documentation and IDE hinting.
* Greatly expanded the test suite, reaching greater than 90%
  coverage.
* Created extensive documentation, including embedded tests.
* Started use of GitLab CI for testing and package building.
* Lowered the minimum version required for the
  ``typing-extensions`` package.

This version was manually pushed to PyPI and the documentation
site, as the CI pipeline was still under development.

v0.1.0
======

The first working version of the tool. Still
in a developmental state, this version was not
released as a package.

v0.0.0
======

The initial commit, tagged for posterity.