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Update solution object to include the LP solver

breakingIntroduces a breaking changeIntroduces a breaking change

do not mergeDo not merge if this flag is setDo not merge if this flag is set

pdlp

Status: Draft (not ready).

NVIDIA/cuoptnumber 822

#822 In NVIDIA/cuopt;

· nguidotti opened on Feb 3, 2026

Clique Table and Preprocessing

improvementImproves an existing functionalityImproves an existing functionality

non-breakingIntroduces a non-breaking changeIntroduces a non-breaking change

Status: Open (in progress).

NVIDIA/cuoptnumber 627

#627 In NVIDIA/cuopt;

· akifcorduk opened on Nov 25, 2025

Add memory model support for host-resident problem data

feature requestNew feature or requestNew feature or request

non-breakingIntroduces a non-breaking changeIntroduces a non-breaking change

P0

Status: Open (in progress).

NVIDIA/cuoptnumber 819

#819 In NVIDIA/cuopt;

· tmckayus opened on Jan 31, 2026

Dump presolved problem to file

improvementImproves an existing functionalityImproves an existing functionality

non-breakingIntroduces a non-breaking changeIntroduces a non-breaking change

Status: Open (in progress).

NVIDIA/cuoptnumber 459

#459 In NVIDIA/cuopt;

· hlinsen opened on Oct 7, 2025

Uniformize preemptions/termination checks and implement graceful SIGINT handler

improvementImproves an existing functionalityImproves an existing functionality

non-breakingIntroduces a non-breaking changeIntroduces a non-breaking change

Status: Open (in progress).

NVIDIA/cuoptnumber 745

#745 In NVIDIA/cuopt;

· aliceb-nv opened on Jan 5, 2026

Enable Floating-Point exceptions on the host

improvementImproves an existing functionalityImproves an existing functionality

non-breakingIntroduces a non-breaking changeIntroduces a non-breaking change

Status: Draft (not ready).

NVIDIA/cuoptnumber 752

#752 In NVIDIA/cuopt;

· aliceb-nv opened on Jan 8, 2026

[WIP, POC] Unified threading model in MIP solver

do not mergeDo not merge if this flag is setDo not merge if this flag is set

improvementImproves an existing functionalityImproves an existing functionality

mip

non-breakingIntroduces a non-breaking changeIntroduces a non-breaking change

Status: Draft (not ready).

NVIDIA/cuoptnumber 820

#820 In NVIDIA/cuopt;

· nguidotti opened on Feb 2, 2026

[FEA] Add a way to retrieve the solver type from the solution object

awaiting responseThis expects a response from maintainer or contributor depending on who requested in last comment.This expects a response from maintainer or contributor depending on who requested in last comment.

breakingIntroduces a breaking changeIntroduces a breaking change

feature requestNew feature or requestNew feature or request

Status: Open.

Enhancement

#787 In NVIDIA/cuopt;

· nguidotti opened on Jan 22, 2026