This minor release with some small fixes and improvements from v2.0.1. Noteworthy are

• Many improvements to the online documentation, mostly a result of the peer review from the JOSS journal.
• Add experimental support numerical jacobians !204 and moving domains !205.
• Wrong configuration of higher order polynomial degrees !236.
• Fixed memory leak on the UMFPack solver !235.
• Upstream a performance bug where many memory allocations were done during the assembly of multi-domain problems, this was fixed in dune-grid. Assembly is now significantly faster.

To see more details, check out the CHANGELOG file and the git-diff.

This patch release that fixes some small bugs that went uncaught for v2.0.0:

• Fix memory errors on Blocked Jacobi !197
• Remove Muparser invalid assertions !196

To see more details, check out the CHANGELOG file.

This major release is a complete rewrite of the library. It is much more performant and has many more functionalities. In comparison with the previous version now you can:

• Configure scalar or tensor cross-diffusion terms, outer domain boundary terms, storage term, and constraints.
• Manipulate the parser context to inject constants, lambda functions, grid data, tiff images, and random fields.
• Use math parsers backends for SymEngine, ExprTk, and muParser.
• Declare convenient reduction operators to evaluate objective functions on the whole domain.

To see more details, check out the CHANGELOG file.

This is a minor release.

• Installation instructions were updated
• Documentation wording was improved
• Debian package updated to debian 11

To see more details, check out the CHANGELOG file.

This is a minor release.

• Several bugs are fixed and the library is made easier to use.
• Code and input files remain backwards compatible.

To see more details, check out the CHANGELOG file file.

This release adds custom membrane fluxes and improves performance.

• Fluxes on the intersection of two compartments can now be treated as general expressions using species from the both sides. This enables much more complex models.
• Two important performance issues were found and resolved (see !36 and !43)
• Installation instruction are now much cleaner, and DEB/brew packages are provided for much more facility.

To see more details, check out the CHANGELOG file.

This release adds user documentation and functionalities to the model objects.

• The most important improvement in this version is that a model can now have different states that might be plugged in or out at will. This effectively delivers a more suitable interface for data assimilation algorithms.
• Another new feature is that time stepping is also independent of the model, which allow the user to time steps at will and to try more complex strategies.
• The user now can choose a different Runge-Kutta method to advance in time.
• Logging output is now cleaner.
• Improved error messages when an input file is wrong.
• 3D simulations are now possible.

To see more details, check out the CHANGELOG file.

This release adds some functionalities to the solvers.

• Single compartment solver is now usable without need of the multicompartment setting.
• Added simple finite volume method.
• Compartments are allowed to have cubes depending on the model traits. In such a case, it solves the diffusion-reaction equations with a finite volume method.
• Models can now export grid functions which can outlive the model scope.
• Models can now interpolate any function which follows the PDELab grid function interface.
• Added special algorithm to conserve cube stripes (used for membranes) when refining a UGGrid.

Take a look to the CHANGELOG file for more detailed info about the changes between versions.

Code documentation (Doxygen) and small usage tutorial (README) are provided in this version.

This release contains a solver for reaction-diffusion systems in multiple compartments for conforming finite element methods.

• API C++: Allows to create models based on multidomain grids and a parameter tree file, make individual steps, and query the functions for each species of each compartment.
• UI Configuration file (INI): Allow to create the same model from a configuration file, and a gmsh file.

Take a look to the CHANGELOG file for more detailed info about the changes between versions.

No documentation provided for this version.