This file contains some files useful for development.

• bump.py - Execute bumpversion then post-processes the CHANGELOG to handle corner-cases that bumpversion cannot. Requires bump2version, which is the maintained fork of bumpversion. It is not really intended to be called directly, but instead through tox -e bump.
• clean.py - This file cleans most files that are created during development. Run in the project home directory. It is not really intended to be called directly, but instead through tox -e clean.
• generate_new_unicode_numbers.py is used to update natsort/unicode_numeric_hex.py when new Python versions are released.