Honeybee installation , do we need e+, radiance if openstudio?


What is the latest version of Openstudio you are supporting today and we should install?
Is it OpenStudio 2.1?

Does it also mean do I not need install Radiance and e+ now?

It is not clear from Installation Guide:

You don’t need to install E+ if you already installed OpenStudio. You do need to install Radiance separately, though. I updated the links in the .md file that you cite there.

I want to clarify Radiance because it says latest version as today of Radiance is 5.2.0 :

OpenStudio 2.4.0 supports Radiance 5.0.a.12, which is bundled with the OpenStudio installer; users no longer have to install Radiance separately, and OpenStudio will use the included Radiance version regardless of any other versions that may be installed on the system.

@MichalDengusiak ,
The Honeybee components do not use the version of Radiance that installs with OpenStudio. Just install the new one at C:\Radiance.