Legacy Winclone

I would like some help please. Last night I purchased Winclone but unfortunately I didn’t do my homework properly and now have Winclone 6, which is not compatible with my Macbook pro (15”, mid 2014) running OSX 10.10.5.
I understand that it is possible to receive legacy versions of Winclone but would like to confirm which version I should request.

My system now:
15” Macbook Pro Mid 2014, OS X 10.10.5
Bootcamp running Windows 7 64 bit Pro

I would like to achieve:
update to High Sierra
Resize Bootcamp partition
Retain Windows 7 (as I have now)

I would be very grateful if you could advise on the most suitable version of Winclone. Also, do I need to switch versions when I reinstall the windows bootcamp partition, after updating to High Sierra.
Thanks in advance

Just visit https://twocanoes.com/go-retro/ and you can download prior version.