v8.59.0

ModelingToolkit v8.59.0

Diff since v8.58.0

Closed issues:

• AssertionError: body !== nothing when using MTK with Distributed (#2181)

Merged pull requests:

• New formatting (#2179) (@YingboMa)
• More generic and robust discrete subsystem handling (#2180) (@YingboMa)
• Fix small text error, output is y not u (#2184) (@albheim)

v8.58.0

ModelingToolkit v8.58.0

Diff since v8.57.0

Merged pull requests:

• Drop expr body in RGF (#2166) (@YingboMa)
• Fix structural_transformation for optimization systems (#2175) (@YingboMa)

v8.57.0

ModelingToolkit v8.57.0

Diff since v8.56.0

Merged pull requests:

• Remove alias graph (#2172) (@YingboMa)
• Simple macro-based frontend (#2174) (@YingboMa)

v8.56.0

ModelingToolkit v8.56.0

Diff since v8.55.1

Closed issues:

• using Matrix (#2005)

Merged pull requests:

• missing variable defaults function (#2152) (@bradcarman)
• Improve docs for linearization (#2157) (@baggepinnen)
• Fix the deprecation warning (#2158) (@YingboMa)
• Alias Elimination: Try harder to identify the correct stem (#2161) (@Keno)
• Work around Julia 1.9.0 regression (#2167) (@YingboMa)

v8.55.1

ModelingToolkit v8.55.1

Diff since v8.55.0

Merged pull requests:

• Use undirected graph for neighborhood computation (#2153) (@YingboMa)
• Fix typo in domain handling (#2155) (@YingboMa)
• Optimize domain expansion (#2156) (@YingboMa)

v8.55.0

ModelingToolkit v8.55.0

Diff since v8.54.0

Closed issues:

• CI failing for latest release (#2145)
• Tag release? (#2154)

Merged pull requests:

• Update to Latexify v0.16 (#2147) (@ChrisRackauckas)
• fix all loops in alias graph rather than just first order loops (#2149) (@oscardssmith)
• More visible color for unsolvable matched (#2150) (@YingboMa)

v8.54.0

ModelingToolkit v8.54.0

Diff since v8.53.0

Merged pull requests:

• Make consistency check more generic (#2148) (@YingboMa)

v8.53.0

ModelingToolkit v8.53.0

Diff since v8.52.1

Merged pull requests:

• Typo correction in docs (#2140) (@aafsar)
• More generic clock split (#2146) (@YingboMa)

v8.52.1

ModelingToolkit v8.52.1

Diff since v8.52.0

Closed issues:

• Loose ends from OptimizationSystem (#1786)
• modelingtoolkitize ignores constraints (#1902)
• Symbolic callbacks broken with observed variables (#2143)

Merged pull requests:

• fix edge cases in pantiledes (#2137) (@oscardssmith)
• Make SystemStructure colorful again 🌈 (#2144) (@topolarity)

v8.52.0

ModelingToolkit v8.52.0

Diff since v8.51.0

Merged pull requests:

• Make clock inference more generic (#2138) (@YingboMa)