From 647b6a52648ad3a959bd133ea43f2dc7c98fb3b4 Mon Sep 17 00:00:00 2001 From: Oscar Dowson Date: Fri, 27 Feb 2026 15:15:26 +1300 Subject: [PATCH 1/3] Prep for v1.50.0 --- Project.toml | 2 +- docs/src/changelog.md | 39 +++++++++++++++++++ .../Constraint/test_QuadtoSOCBridge.jl | 1 - 3 files changed, 40 insertions(+), 2 deletions(-) diff --git a/Project.toml b/Project.toml index 6cf49918e7..41e3ba1772 100644 --- a/Project.toml +++ b/Project.toml @@ -1,6 +1,6 @@ name = "MathOptInterface" uuid = "b8f27783-ece8-5eb3-8dc8-9495eed66fee" -version = "1.49.0" +version = "1.50.0" [deps] BenchmarkTools = "6e4b80f9-dd63-53aa-95a3-0cdb28fa8baf" diff --git a/docs/src/changelog.md b/docs/src/changelog.md index 057b8a199c..71e023c1b5 100644 --- a/docs/src/changelog.md +++ b/docs/src/changelog.md @@ -7,6 +7,45 @@ CurrentModule = MathOptInterface The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). +## v1.50.0 (March 20, 2026) + +### Added + +- Added support for reading defined variables in `.nl` files (#2938) +- Added `;generic_names` support to LP and MOF file formats (#2947) +- Added add support for relaxing vector constraints (#2966) +- Added support for [`ScalarCoefficientChange`](@ref) in + [`Utilities.MatrixOfConstraints`](@ref) (#2975) + +### Fixed + +- Fix `isapprox` for [`ScalarNonlinearFunction`](@ref) and comparison to Number + (#2934) +- Fixed performance issue parsing each line of an MPS file (#2940) +- Fixed MPS reader to allow the RHS name to be optional when reading (#2942) +- Fixed [`Bridges.print_active_bridges`](@ref) for some constrained variable + cases (#2943) +- Fixed error messages for unsupported keyword arguments in file format models + (#2946) +- Fixed missing `Utilities.operate` in various `Bridges.Constraint.map_function` + (#2948) +- Fixed a bug with open intervals in `Bridges.Constraint.SemiToBinaryBridge` + (#2963) +- Fixed deleting some bridges before `Bridges.final_touch` was called (#2974) + +### Other + +- Added ParallelTestRunner.jl to parallelize the tests (#2932), (#2960) +- Removed Julia `1-ubuntu-latest-x64` from CI (#2935) +- Added an explicit test for method redefinitions instead of parsing logs + (#2936) +- Made minor formatting changes to the docs (#2939) +- Installed `Dependabot` (#2949), (#2950), (#2951), (#2952), (#2953), (#2954), + (#2958), (#2968) +- Add a new test for solving a multiobjective problem (#2970) +- We experimented with an `LDLFactorizations.jl` package extension before + ultimately reverting it (#2933), (#2956), (#2959), (#2961), (#2972) + ## v1.49.0 (January 30, 2026) ### Added diff --git a/test/Bridges/Constraint/test_QuadtoSOCBridge.jl b/test/Bridges/Constraint/test_QuadtoSOCBridge.jl index a32cde5480..1270f3f31f 100644 --- a/test/Bridges/Constraint/test_QuadtoSOCBridge.jl +++ b/test/Bridges/Constraint/test_QuadtoSOCBridge.jl @@ -386,7 +386,6 @@ function test_compute_sparse_sqrt_edge_cases() # Different element type. We could potentially make this work in future, # but it first requires https://github.com/JuliaSmoothOptimizers/LDLFactorizations.jl/pull/142 BigFloat[-1.0 0.0; 0.0 1.0], - BigFloat[1.0 0.0; 0.0 2.0], BigFloat[1.0 1.0; 1.0 1.0], ] B = SparseArrays.sparse(A) From 2d4b222e6f0a7f836bf2061e2a931a1b8e8e5c47 Mon Sep 17 00:00:00 2001 From: Oscar Dowson Date: Fri, 20 Mar 2026 21:18:05 +1300 Subject: [PATCH 2/3] Update --- docs/src/changelog.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/docs/src/changelog.md b/docs/src/changelog.md index 71e023c1b5..6b2c2694e0 100644 --- a/docs/src/changelog.md +++ b/docs/src/changelog.md @@ -32,6 +32,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 - Fixed a bug with open intervals in `Bridges.Constraint.SemiToBinaryBridge` (#2963) - Fixed deleting some bridges before `Bridges.final_touch` was called (#2974) +- Fixed a bug so that we re-throw appropriate errors when modifying constant + vector in [`Utilities.MatrixOfConstraints`](@ref) (#2976) ### Other From 355cdf5299d38bb311405e83ffe7985c8753b6ed Mon Sep 17 00:00:00 2001 From: Oscar Dowson Date: Mon, 23 Mar 2026 10:59:25 +1300 Subject: [PATCH 3/3] Update --- docs/src/changelog.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/docs/src/changelog.md b/docs/src/changelog.md index 6b2c2694e0..8634f98a9c 100644 --- a/docs/src/changelog.md +++ b/docs/src/changelog.md @@ -7,15 +7,15 @@ CurrentModule = MathOptInterface The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). -## v1.50.0 (March 20, 2026) +## v1.50.0 (March 23, 2026) ### Added - Added support for reading defined variables in `.nl` files (#2938) - Added `;generic_names` support to LP and MOF file formats (#2947) - Added add support for relaxing vector constraints (#2966) -- Added support for [`ScalarCoefficientChange`](@ref) in - [`Utilities.MatrixOfConstraints`](@ref) (#2975) +- Added support for [`ScalarCoefficientChange`](@ref) and [`MultirowChange`](@ref) + in [`Utilities.MatrixOfConstraints`](@ref) (#2975), (#2977) ### Fixed