Unable to download 5.6.1 version of Katalon

I can’t seem to download Katalon Studio on 5.6.1 via this link:
https://download.katalon.com/5.6.1/Katalon_Studio_Windows_64-5.6.1.zip

I get a 404 error.

I followed the instructions here:
https://docs.katalon.com/katalon-studio/docs/getting-started.html

-Numra

Can I download from Github?

But I’m not sure about 5.6.1