There is a bunch of things we need to do.

Project related:

• Clean up all the PR requests. Accept the relevant ones and cancel others.
• Clean up all the Issues. Close the very old ones, the ones which have answers and etc. Leave the relevant ones which might require some action.
• Introduce verification GitHub workflows when people create PR (black/ruff/isort/black/flake8)

Library related:

• Reformat entire code using black/ruff and validate it later on each PR (when most of PR are closed)
• Write different kind of tests for the existing code so we can be sure that we don't fail in further refactoring of the existing code
• Remove support for Python 2.x. This means removing six dependency and focusing on Python 3.x
• Introduce typing support (and mypy after that)

Documentation related:

• Describe what is the philosophy behind this library to help people better understands what is library capable of doing and what is not
• Write how to create Covers
• Write how to prepare PR (beware to document things, beware of breaking current functionality or APi and etc)
• Write more useful examples how to use the library