## Master (will become release v0.4)- Restructuring of local operators. Introduce (global) `Operator` class and use type-erasure for the storage of `LocalOperator`s in the operator list. In the `GridFunctionLocalOperator` the local-function is passed to the `assemble()` method directly.- Move recursive algorithms to subdirectoy `amdis/algorithm/`- Rename `Recursive::Apply` into `Recursive::Map`## Release v0.3See release notes on https://gitlab.mn.tu-dresden.de/amdis/amdis-core/-/releases/v0.3