link to Draftsight 2022?

I have the Undet extension for working with Point Clouds in Draftsight. Unfortunately, they do not have a Draftsight 2023 install file, only 2022.

I was wondering
1) if anyone knows how to trick the install file into think that Draftsight 2023 is Draftsight 2022

or

2) where can I find the download link to Draftsight 2022.

I need it Undet to finish this project (or some other addon that allows Draftsight to handle Pointclouds?)