title: 'Version 1.5 released'
date: 2017-12-20 11:56:01 -0500
author: kidzik
version: 1.5
categories: [release]

Grader now accepts only this version. In order to switch to the new environment you need to update the osim-rl scripts with the following command:

pip install git+https://github.com/stanfordnmbl/osim-rl.git -U

This release includes following bugfixes

• Fixed first observation (previously it wasn't showing the first obstacle correctly). (issue #53)
• Fixed geometries for the right leg. (issue #75)
• Activations from outside [0,1] are clipped to [0,1] (issue #64)