# **R** HIGHS Interface

## 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
