See the [preCICE v3 migration guide](https://precice.org/couple-your-code-porting-v2-3.html). Related issues/PRs in other adapters: - OpenFOAM: https://github.com/precice/openfoam-adapter/issues/235 - FEniCS: https://github.com/precice/fenics-adapter/pull/153 Also: Enable subcycling for partitioned-heat-conduction, follow-up of https://github.com/precice/tutorials/pull/281