v2.0.0

CHANGELOG

v2.0.0, 2025-08-29

• See beta.1 notes
• Support for v1.3 BDE integrator rewrite
• Support for v1.3 distribution divergence stencil
• Support for v1.3 diagonal kinetic stencil upgrade

Breaking Changes

• See beta.1 notes

Deprecations

• See beta.1 notes

New Features

• See beta.1 notes
• Updated BDE integrator options
• New DistDivStencil class that includes the Jacobian in d/dx operator for distributions
• New harmonicOffset argument for diagonal stencil to allow for direct harmonic coupling
• Added option to have the first moment modelbound variables (rate1*) in CRMModelboundData living on the dual grid

Bug Fixes

• N/A

New Notebooks

• See beta.1 notes

v2.0.0-beta.1, 2025-03-13

• Complete rewrite of the Python interface

Breaking Changes

• Due to complete rewrite assume no backwards compatibility unless pointed out

Deprecations

• The old pre-v2.0.0 dashboard is still included for some of the old examples, but has been deprecated

New Features

• New OO hierarchy covering the complete workflow, starting from Variables to the IntegrationScheme
• DSL-like term and model construction through stencils
• LaTeX rendering support for all objects in the new context class
• Extension of unit support for variables as well as introduction of common variables
• Improved support for dual variables
• Improved I/O support
• Non-linear workflow support through lazy evaluation of all component json representations
• New and improved modular and extensible dashboard
• Improved test coverage and introduction integrated testing for LaTeX summary construction

Bug Fixes

• N/A

New Notebooks

• Old example notebooks have been rewritten for v2.0.0
• New tutorial notebooks available in separate directory