v0.2.1: feat: Add Fisher-Pry model and tests

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog,
and this project adheres to Semantic Versioning.

[0.2.1] - 2025-07-12

Added

• Implemented the Norton-Bass model for generational substitution.
• Implemented a generic Multi-Product Diffusion Model.
• Added a JAX backend for high-performance computing.
• Integrated with NDlib for network-based diffusion modeling.
• Added tools for counterfactual analysis.
• Added example plots for all models to the README.md.

Changed

• Refactored the innovate.fitters module for a more unified structure.
• Refactored the innovate.utils module to improve organization and resolve circular imports.
• Updated all license information to be consistent with Apache 2.0.
• Updated Jupyter notebooks to use the new fitter API.

[0.1.1] - 2025-07-08

Added

• Added LICENSE file (Apache 2.0).
• Added pyarrow as a core dependency for efficient data handling with pandas.
• Created roadmap.md to outline the future development vision.
• Created todo.md for actionable development tasks.
• Created this CHANGELOG.md.

Changed

• Updated project version from 0.1.0 to 0.1.1.
• Republished package to PyPI and created a release on GitHub.
• Prepared for conda publishing by creating a recipe.