Download Latest Version Vehicle behaviour fix, generic merge env, Gymnasium-compliant render behaviour, and docs refresh source code.zip (27.7 MB)
Email in envelope

Get an email when there's a new version of highway-env

Home / v1.11
Name Modified Size InfoDownloads / Week
Parent folder
Python 3.14 support, new env variant, and stability updates source code.tar.gz 2026-05-10 395.8 kB
0
Python 3.14 support, new env variant, and stability updates source code.zip 2026-05-10 452.5 kB
0
README.md 2026-05-10 822 Bytes
0
Totals: 3 Items   849.1 kB 0

Changes since v1.10.2

Compatibility

  • Added Python 3.14 support.
  • Dropped Python 3.9 support.
  • Fixed NumPy 2.0 compatibility.
  • Modernized build configuration.

CI and build tooling

  • Added CI/install support for pygame system dependencies.
  • Installed SDL2/freetype/portmidi packages for docs/build environment.

Bug fixes

  • Fixed SubprocVecEnv ConnectionResetError with forkserver/spawn.
  • Fixed zero division in LinearSpline2D.
  • Fixed divide-by-zero warning in LidarObservation.
  • Fixed incorrect coordinate transformation in spline.

Features and docs

  • Added a generic version of the roundabout environment.
  • Refreshed docs branding and added mise/just tooling.
  • Updated docs workflows and README content.
  • Added multiple paper citations / references.
Source: README.md, updated 2026-05-10