Changes
=======

0.6
---

*   Dropped deprecated features.
*   Fixed deprecation warnings on Python 3.7 and higher.
*   Migrated tests from ``Nose`` to ``PyTest``.


0.5.3
-----

*   Fixed bug in :meth:`configtree.loader.Walker.environment` method.


0.5.2
-----

*   Fixed bugs in :meth:`configtree.tree.Tree.rare_copy`
    and :meth:`configtree.tree.Tree.rare_keys` methods.


0.5.1
-----

*   Fixed bugs in :class:`configtree.loader.Loader` class.


0.5
---

*   Added abstract base class :class:`configtree.tree.ITree` to unify type checking;
*   Fixed ``pop`` method of :class:`configtree.tree.Tree` and :class:`configtree.tree.BranchProxy`;
*   Added ``rare_copy`` method into :class:`configtree.tree.Tree` and :class:`configtree.tree.BranchProxy`;
*   Unified :func:`configtree.tree.rarefy` function, it now handles any mapping object.


0.4
---

*   Dropped Python 2.6 support.
*   Completely reworked loading process (see :ref:`migration03to04`):

    *   functions :func:`configtree.loader.load`, :func:`configtree.loader.loaderconf` are deprecated in favor of :class:`configtree.loader.Loader`;
    *   function :func:`configtree.loader.make_walk` is deprecated in favor of :class:`configtree.loader.Walker`;
    *   function :func:`configtree.loader.make_update` is deprecated in favor of :class:`configtree.loader.Updater`;
    *   module :mod:`configtree.conv` and its plugins (from entry point with
        the same name) is deprecated in favor or :mod:`configtree.formatter`;
    *   shell command ``configtree`` is deprecated in favor of ``ctdump``.

0.3
---

*   Dropped Python 3.2 support due to ``coverage`` package.  The code should
    still work OK, but it will not be tested anymore.
*   Added :func:`configtree.loader.loaderconf` function to be able to read loader configuration
    from ``loaderconf.py`` module in a clean way.


0.2
---

*   Added ``copy`` method into :class:`configtree.tree.Tree` and :class:`configtree.tree.BranchProxy` classes.
*   Added human readable representation of :class:`configtree.tree.BranchProxy` class.
*   Added rare iterators into :class:`configtree.tree.Tree` and :class:`configtree.tree.BranchProxy` classes.
*   Added :func:`configtree.tree.rarefy` function.
*   Added rare JSON converter.


0.1
---

*   Initial release.