The tool is cross platform as long as you have Node.js so you'll need to install that first.
[nodejs.org]
Once you download and install node.js on any OS you can install the tool by doing "sudo npm -g i marlin-conf" from the command line (well, windows you don't need the 'sudo' but probably do need to be an admin)
Then you can just follow the instructions in the tools Readme: [github.com]
It seems to work fairly well. I've always just used a diff tool like Beyond Compare to compare my current file against the stock file for my current version to see what I changed - then compare my current file against the new file and work out what needs to be updated/changed, but that's a lot trickier than just dropping your config onto the new tool! I tried it on MacOX Sierra Friday and it appears to work just fine.
[nodejs.org]
Once you download and install node.js on any OS you can install the tool by doing "sudo npm -g i marlin-conf" from the command line (well, windows you don't need the 'sudo' but probably do need to be an admin)
Then you can just follow the instructions in the tools Readme: [github.com]
It seems to work fairly well. I've always just used a diff tool like Beyond Compare to compare my current file against the stock file for my current version to see what I changed - then compare my current file against the new file and work out what needs to be updated/changed, but that's a lot trickier than just dropping your config onto the new tool! I tried it on MacOX Sierra Friday and it appears to work just fine.