CORONET is an online tool to support decisions regarding hospital admissions or discharge in cancer patients presenting with symptoms of COVID-19 and the likely severity of illness. It is based on real world patient data. This the 2nd version of the model. Detailed information as to how version 2 of the tool was created and details regarding the datasets can be found in the JCO clinical cancer informatics. Version 1 is available at medRxiv. We would be grateful for feedback as to utility of this tool (email email@example.com or tweet @beckilee @CORONET). Version 2 uses data from many countries and new analysis has resulted in an update of the features important for the model and a validation on an external cohort of cancer patients. The model was recently validated on the Omicron variant (details in Cancers).