## OrdinaryDiffEq v5.30.0 [Diff since v5.29.0](https://github.com/JuliaDiffEq/OrdinaryDiffEq.jl/compare/v5.29.0...v5.30.0) **Closed issues:** - Magnus and other linear operator solvers (#90) - Dual linear solvers interface (#115) - Strang splitting (#116) - Zero-dissipation ERK 6(5) and 8(7) for oscillatory problems (#867) - Mass-Matrix DAE Initialization (#1039) - Initialize DAEs after callbacks (#1042) - `chunk_size` not honoured (#1053) **Merged pull requests:** - Zero Dissipation ERK6(5) (#1033) (@utkarsh530) - Fix DAE Convergence test (#1035) (@kanav99) - Basic DAE Initialization (#1037) (@kanav99) - CompatHelper: add new compat entry for "NLsolve" at version "4.3" (#1044) (@github-actions[bot]) - Less restrictive dtmin (#1045) (@YingboMa) - Phase Fitted RK8(7) with zero dissipation (#1047) (@utkarsh530) - Fix inability to use sparse Jacobian with colorvec for OOP (#1049) (@mauro3) - Fix unitless state with unitful time (#1050) (@YingboMa) - Implemented the Stanescu, Habashi 5stage 4th order method (#1051) (@kamalojasv181) - Attempt at RKM Mead, Renaut (#1052) (@utkarsh530) - Fixes chunksize (#1054) (@mauro3) - Added low storage SSPRK53_H (#1055) (@Biswajitghosh98) - Ditch Parameters.jl for UnPack.jl (#1056) (@mauro3) - WIP: BDF Fixes (#1058) (@utkarsh530) - [WIP] Bugfixing approaches for midpointsplitting (#1061) (@Biswajitghosh98) - Singular MM's initialization (#1070) (@ChrisRackauckas)