Software sub-section, logo, other updates.
- New books: Chernozhukov et. al. (2024), Hurwitz-Thompson (2023).
- Logo: Penrose meets Pearl.
- Nobel Memorial Prize 2021, Laureates names.
- Datasets Hunninton-Klein R package.
- Software section clean-up: Sub-sections.
- Additional conference links.
- Simpson's paradox section updates.
- MOOC; mixsessions.io Course material.