v4.19.4

Sundials v4.19.4

Diff since v4.19.3

Merged pull requests:

• Add failing test for IDA with save_start=false (#411) (@sjdaines)
• fix save_start=false for IDA (#414) (@oscardssmith)
• prevent solvers from getting stuck at the same timepoint without giving an error (#416) (@oscardssmith)
• Bump actions/checkout from 3 to 4 (#417) (@dependabot[bot])
• fix IDA with scalar save_idxs (#419) (@oscardssmith)

Closed issues:

• External library support? (#55)
• Segmentation Fault when using CVODE_BDF with an ODEFunction with a JacVecOperator. (#221)
• Segmentation fault in tests on 32-bit architectures (i686 and arm) (#223)
• Update wrap_api code (#252)
• GC corruption when running PkgEval on 1.6 (#280)
• Update to Sundials 6.0 (#340)
• Sundials 4.12 and newer break KiteModels (#392)
• Difficulties using IDA for computing smooth Cholesky decompositions (#402)
• IDA fails if save_start=false in v4.19.1 and later (#412)
• incorrect handling of scalar save_idxs (#418)