v0.3.0

Changes

• Offline change point detection algorithms were implemented. The algorithms are described in https://doi.org/10.1016/j.jocs.2021.101385.
• Added quality metrics for change point detection results.
• Basic usage example was updated.
• examples/demo.ipynb was updated.
• The library description in README was changed.
• Dependencies were added to setup.py.
• Poetry installation is available.
• Related libraries for change point detection are listed in the README.