Information for users coming from MedCAT v1

Why MedCAT v2?

MedCAT v2 is a comprehensive refactor designed to improve modularity, flexibility, and maintainability. The core library is now lightweight, with optional extras (spaCy tokenization, MetaCAT, DeID, RelCAT$

There's a number of breaking changes in MedCAT v2 compared to v1. When moving from v1 to v2, please refer to the migration guide. Details on breaking are outlined here.

Legacy model conversion is addressed here.