115541 is fine… perfect in fact! Thank you! We will likely release Vivaldi 6.8 before the week is out. That will be Chromium 126 based and it should work with 115541 without issue AFAICT.
I see from the link you gave that is arm64, are you able to offer armhf as well?
P.S. To be clear we do not need any versions older than 115541