[Koha-devel] Running Koha 3.2 and 3.4

Hi all, I have seen a bunch of messages from chris_n saying that we need to test our patched on Koh 3.2.x as well as the current HEAD. So my question is how do you all do that? I have one local virtual machine with HEAD on it - I have no clue how to have both 3.2.x and HEAD. I tried copying my VM and while it looks like that went okay, I have no idea how to access that VM via the browser to actually test Koha. So I guess I'm looking for a tutorial and/or guidance on how to keep two installs up to date. Nicole