v5.18.2

ModelingToolkit v5.18.2

Diff since v5.18.1

Closed issues:

• Require systems kwarg to all system types' constructors to have unique names (#819)
• Nonlinear Problem sparse keyword error (#1027)
• Help needed ...How to use bareiss! function from MTK ? (#1029)
• Copy/Paste Bug in Exposing More Parallelism Documentation (#1032)

Merged pull requests:

• Cache nonlinear solve jacobians (#1030) (@ChrisRackauckas)
• Fix #1032 (#1033) (@YingboMa)
• Fix typo in runtests.jl message (#1034) (@lamorton)
• Add checks for unique subsystem names. Fixes #819. (#1035) (@lamorton)
• Compute Jacobian sparsity when u0 is not provided (#1036) (@YingboMa)