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## Version 4.0 (09-21-2021)
### Added
- pybind11 binding
- contact mechanics model
- phase field model
- Added a Changelog
### Changed
- transferred CI from jenkinsfile to gitlab CI/CD
- API changes to make container mode STL compatible
- clear does not set to 0 anymore but empties containers
- empty does not empty containers but tells if the container is empty
- zero replace the old empty and set containers to 0
### Deprecated
- `getForce` in the `SolidMechanicsModel` becomes `getExternalForce`
- `firstType()`, `lastType()` replaced by `elementTypes()`
## Version 3.2 (not released)
### Added
- Activating PETSc solver back with the new solver interface
### Deprecated
- deprecating old C++ 03 code
## 3.0 (2018-03)
### Added
- Parallel cohesive elements
- Element groups created by default for “physical_names”
- Named arguments for functions (e.g. model.initFull(_analysis_method = _static))
### Changed
- Models using new interface for solvers
- Same configuration for all models
- Solver can be configured in input file
- Only one function to solve a step model.solveStep()
- Simplification of the parallel simulation with the mesh.distribute() function
- Switch from C++ standard 2003 to 2014 Example of changes implied by this:
for (UInt g = _not_ghost; g <= _ghost; ++g) {
GhostType gt = (GhostType)g;
Mesh::type_iterator it = this->mesh.firstType(spatial_dimension, gt);
Mesh::type_iterator end = this->mesh.lastType(spatial_dimension, gt);
for (; it != end; ++it) {
ElementType & type = *it;
...
}
}
becomes:
for (auto ghost_type : ghost_types) {
for (auto type : mesh.elementTypes(spatial_dimension,
ghost_type)) {
...
}
}
### Deleted
- PETSc interface temporary inactive
- Periodic boundary condition temporary inactive
## 2.3 (2016-03)
### Added
- swig python interface
## 2.2 (2014-09)
### Added
- Cohesive elements
## 1.0 (2012-06)
### Added
- Continuum damage local and non-local
- Models: solid mechanics, structural mechanics, heat transfer
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