v8.24.0

ModelingToolkit v8.24.0

Diff since v8.23.0

Closed issues:

• flatten(sys) and namespace_equations do not handle connect correctly (#1826)
• Confusing typo in error message (#1831)
• Get observed variable from solution error (#1838)

Merged pull requests:

• Strong alias elimination (#1771) (@YingboMa)
• Make pantelides robust against unused derivative vars (#1804) (@Keno)
• fix matrix sizes and input order in linearize (#1816) (@baggepinnen)
• fix getvar access of state (#1824) (@baggepinnen)
• Add verbose REPL printing for SystemStructure (#1829) (@Keno)
• Fix error message (#1833) (@YingboMa)
• Add find and replace in expand_connections (#1839) (@YingboMa)
• pss: Handle the case where variables don't appear in graph (#1842) (@Keno)
• Make the find/replace work for all use cases with AnalysisPoint (#1845) (@baggepinnen)