Audacity Version 4 under Windows 11 Prof

I’m currently using Audacity 3.7.9

Version 4.0 is available for download, which is known to bring many changes. I often use Effects/Dominic Mazzoni/High Pass Filter for my microphone recordings. Is this effect still included in the new version 4? In order to test the new version 4, I would like to install it separately next to the still installed version 3.7.9. Is this possible and if so, on the same drive where version 3.7.9 is installed ( C ) or better on another drive e.g. D or vice versa?

Thank you for an answer.

This link should answer part of your query at least: Is it possible to install Audacity 3.7 and 4.0 side by side? - #2 by LeoWattenberg