v1.1.1

Changes

• implemented the SimplifiedLinkWithVsl, which allows to control the segment's equilibrium speed directly instead of via a maximum velocity
• fixed error with new version of networkx==3.2
• updated project files (README, pre commit hooks, etc.)

PRs

• fixed indexing mistake in virtual downstream density when there are multiple exit links #4, thanks to @woodwm

v1.1.0

Changes

• upgraded to Python 3.9

v1.0.7

Changes

Major

• implemented Variable Speed Limits (VSLs) in LinkWithVsl
• implemented mainstream origins in MainstreamOrigin
• added examples on ramp metering control and coordinated control of ramps and VSLs via MPC

Minor

• improved existing examples and tests

v1.0.6

Changes

• fixed bug in modelling of congestion-free sym_metanet.Destinations
• added an example of the creation and simulation of a small traffic network in examples\network_dynamics_in_casadi

v1.0.5

Changes

• solved compatibility issues with breaking changes introduced in CasADi 3.6.0

v1.0.4

Changes

Major

• .engines.casadi: removed the possibility of enforcing positive speeds, densities and queues from to_function() and added it to step() (both for initial quantities and after the step)

Minor

• refactored engines.casadi.to_function and SimplifiedMeteredOnRamp.init_vars
• improved testing

v1.0.3

Changes

Minor

• better dependencies versioning
• minor performance improvements

v1.0.2

Changes

Major

• renamed SimpleMeteredOnRamp to SimplifiedMeteredOnRamp, and added two different flow equations to it
• fixed bug when using MX symbolic variables
• added possibility to enforce positive states when converting a network to a casadi function

Minor

• better docstrings and tests

v1.0.1

Changes

• better type hinting, docstrings and tests
• moved to __slots__ where possible

v1.0.0

First release