Minor release with a number of changes, mostly bugfixes. See the [changelog](https://docs.idmod.org/projects/covasim/en/latest/whatsnew.html#version-3-1-4-2022-10-22) for details.
3.0.4
Minor release with updates to immunity parameters and functionality. See the [changelog](https://docs.idmod.org/projects/covasim/en/latest/whatsnew.html#version-3-0-4-2021-05-19) for details.
3.0.3
Minor release with a new built-in calibration function. See the [changelog](https://docs.idmod.org/projects/covasim/en/latest/whatsnew.html#version-3-0-3-2021-05-17) for details.
3.0.2
Minor release with updates to immunity, including the Novavax vaccine. See the [changelog](https://docs.idmod.org/projects/covasim/en/latest/whatsnew.html#version-3-0-2-2021-04-26) for details.
3.0.1
Minor release with updates to people and rescaling. See the [changelog](https://docs.idmod.org/projects/covasim/en/latest/whatsnew.html#version-3-0-1-2021-04-16) for details.
3.0.0
Major new release with updated handling of vaccines, variant strains, and immunity. to interventions and bugfixes. See the [changelog](https://docs.idmod.org/projects/covasim/en/latest/whatsnew.html#version-3-0-0-2021-04-13) for details.