2.3.0b1
SGeeversAtVortech
released this
04 Oct 22:45
·
322 commits
to master
since this release
This marks the feature freeze of the 2.3 branch. Below is a short overview of what has changes with respect to 2.2:
- Semi-bugs/features:
scale_by_problem_size
for path goals now only uses number of active time steps.- Much improved scaling of initial derivatives.
- Improve branch allocation of ControlTreeMixin.
- Fix inconsistencies in internal API w.r.t. what methods can return symbolic values.
- Improved checks:
- Sanity checks on goals, e.g. function ranges. Some models may fail the checks now, but if they do the goal in question did not make much sense anyway.
- New features:
- Vector goals (mostly a performance improvement)
- Optional more generic/optimal way of translating goals from current priority to the next. See
keep_soft_constraints
option added in commit f6eb00d. - Can now provide a custom (initial) seed to SimulationProblem.
- Allow extra variables to appear in path expressions
- New examples, in particular showing the use (and strength) of using HomotopyMixin for channel flow.
- Many, many small optimizations and refactorings for performance reasons. Especially useful for large models with many variables.