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NonlinearSolveAlg DAE stage residual: daenlf/oopdaenlf do not match the _compute_rhs DAEFunction methods

Status: Open.

#4198 In SciML/OrdinaryDiffEq.jl;

· ChrisRackauckas-Claude opened on Aug 9, 2026

NonlinearSolveAlg(LevenbergMarquardt) returns ReturnCode.Success with wrong answers (successor to #4125)

Status: Open.

#4197 In SciML/OrdinaryDiffEq.jl;

· ChrisRackauckas-Claude opened on Aug 9, 2026

Integrators_II resize test calls length on a DiffCache

Status: Open.

#4188 In SciML/OrdinaryDiffEq.jl;

· ChrisRackauckas-Claude opened on Aug 9, 2026

PositiveIntegrators downstream is incompatible with current dependency and public-API boundaries

Status: Open.

#4187 In SciML/OrdinaryDiffEq.jl;

· ChrisRackauckas-Claude opened on Aug 9, 2026

ProbNumDiffEq downstream job uses Julia 1.10 for a Julia 1.12 test environment

Status: Open.

#4186 In SciML/OrdinaryDiffEq.jl;

· ChrisRackauckas-Claude opened on Aug 9, 2026

Downgrade sublibrary jobs resolve incompatible SciMLBase 3.43 / SciMLPublic 1.0.0

Status: Open.

#4185 In SciML/OrdinaryDiffEq.jl;

· ChrisRackauckas-Claude opened on Aug 9, 2026

DelayDiffEq QA fails tstop ownership and SciMLBase API-doc checks

Status: Open.

#4182 In SciML/OrdinaryDiffEq.jl;

· ChrisRackauckas-Claude opened on Aug 9, 2026

JLArrays 0.3.2 breaks InterfaceV implicit solve via host LAPACK Ptr conversion

Status: Open.

#4179 In SciML/OrdinaryDiffEq.jl;

· ChrisRackauckas-Claude opened on Aug 8, 2026

Rosenbrock23 drops SLArray labels in out-of-place stage broadcast

Status: Open.

#4178 In SciML/OrdinaryDiffEq.jl;

· ChrisRackauckas-Claude opened on Aug 8, 2026

ESDIRK methods handle mass matrices incorrectly

bug

Status: Open.

#4173 In SciML/OrdinaryDiffEq.jl;

· termi-official opened on Aug 8, 2026

AutoFiniteDiff JVP recomputes f(x) on every Krylov matvec; nf accounting double-counts it

Status: Open.

#4162 In SciML/OrdinaryDiffEq.jl;

· ChrisRackauckas-Claude opened on Aug 8, 2026

Instability logging throws on in-place problems with an analytic Jacobian: get_fresh_jacobian calls out-of-place calc_J

Status: Open.

#4155 In SciML/OrdinaryDiffEq.jl;

· ChrisRackauckas-Claude opened on Aug 8, 2026