3.11.0

• Allows the use of configargparse instead of the stdlib argparse library as the core of pytool.cmd.Command.

3.10.1

• Fixes a bug where the SIGINT and SIGTERM handlers on pytool.cmd.Command would error when exiting in Python 3.
• Adds a compatibility method for pytz on pytool.time.UTC.

3.10.0

• Adds .items() method to pytool.lang.Namespace instances.

3.9.0

• Adds Namespace.traverse() method
• Adds syntactic sugar for traverse() with dot-notation key access ns['foo.bar']
• Adds support for list-index traversal

3.8.1

• Fixes a bug to make pytool.time.UTC objects pickle-able.

3.8.0

• Adds dict-like key access to Namespaces, such as ns['foo']

3.7.1

• Fixes a bug with Namespace deep copying.

3.7.0

• Adds Namespace.copy() method to allow for deep copying namespaces.
• Contributed via #8 thanks to @dshen109.

3.6.0

• Namespaces will now convert dot-notation dictionary keys to nested attributes.
• Namespaces will now convert list-like dictionary objects to list instances.
• Added the pytool.lang.unflatten() method.

3.5.0

• Adds the Namespace.from_dict() method
• Adds the ability to pass a dictionary into the Namespace constructor and create a Namespace based on its structure.