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R HIGHS Interface

1.14 2026-05-18

• update bundled HiGHS to v1.14.0
• regenerate R/constants.R from HighsOptions.h for v1.14.0
• strip CITATION.cff from CMakeLists install target (new in v1.13.1) via inst/patch_highs.R
• HiGHS v1.14.0 requires C++17; bump inst/build_highs.sh accordingly

1.12 2025-11-23

• Thank you to Benjamin Schwendinger for fixing the HighsHashTree.h:855:32: runtime error: index 1 out of bounds for type 'NodePtr [1]' in HiGHS https://github.com/ERGO-Code/HiGHS/pull/2608/commits/c9cbe0b2a283ff0f2aa70a769609ca816189ed0b

1.10 2025-04-20

• update to HiGHS v.10
• improve the low-level API
• improve README

0.1-11 2024-08-03

• update to HiGHS v1.7.2
• improve API

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.