v9.54.0

ModelingToolkit v9.54.0

Diff since v9.53.0

Merged pull requests:

• fix: propagate initializeprobpmap and update_initializeprob! to DAEFunction (#3227) (@AayushSabharwal)
• test: make initializaton tests runnable from OrdinaryDiffEq (#3232) (@AayushSabharwal)
• Fix type promotion in InitializationProblems with vectors in the u0map (#3234) (@SebastianM-C)
• feat: simplify initialization systems with fully_determined=true if possible (#3235) (@AayushSabharwal)
• fix: fix nonnumeric parameters in @mtkmodel (#3236) (@AayushSabharwal)
• fix: support callable parameters provided to discretes list of callback (#3237) (@AayushSabharwal)
• fix: fix SDEs with noise dependent on observed variables (#3238) (@AayushSabharwal)
• OptimizationProblem updates (#3241) (@aml5600)
• build: bump minor version (#3242) (@AayushSabharwal)

Closed issues:

• Matrix differential equations not working (#1496)
• Failed to ParentScope a variable array (#1945)
• Incorrect codegen for SDE system (#3089)
• Observed variable calculated incorrectly using new discrete parameters (#3199)
• structural_simplify fails to propagate variable simplification to noise equations (#3212)
• Can't have event "discretes" be callable parameter (#3215)
• Non-numeric parameters are broken inside @mtkmodel (#3231)