[Kimchi-users] How to upgrade Kimchi from 2.5.0 to 3.0.0

Hi There, I have had installed Kimchi project on my server and I want to upgrade the version that I installed from release 2.5.0 to the latest one release 3.0.0 I can not find a guide to show me how can I upgrade to the newest version of kimchi I don’t know how to upgrade old dependencies either upgrade to Python 3 My Kimchi project Installation have the following versions: Wok Release (2.5.0) Kimchi Release (2.5.0) Ginger Release (2.4.0) Gingerbase Release (2.3.0) OS: Ubuntu Server 18.04 LTS pip version: pip 9.0.1 from /usr/lib/python2.7/dist-packages (python 2.7) python 2.7 Any Advice or documentation that you could provide me related to how to proceed to make a secure upgrade of Kimchi. I would deeply appreciate it Thank you in advanced. Best Regards, Darwin Lemoine