Issues that enable module inference and comparison of different inference methodologies/improvements. Includes:

The implementation of new inference algorithms & methodologies (hierarchical models, EMCEE, etc.),
New features to decouple simulation and output storage from inference in gempyor, and
Bugs encountered in inference algorithms that produce incorrect results.

Issues that enable modular simulators/models. Includes:

• The implementation of new simulators/models (Rt based nowcasts, machine learning models, etc.),
• Extracting gempyor's compartmental model into a structured format independent of inference/output storage,
• Configuration changes required to enable modular simulators/models, and
• Bugs encountered in developing simulators/models.