Anything is in the title, I would like to try updating it.

as i said on your comment on the other issue: there is no old 1.10.2 branch, we skipped that and went straight to 1.11.2, you will need to start from the 8.0.x branch and backport

Nonono.

There is an old 1.10.2 branch - you'd have to find the right commit in the 8.0.x branch, but you'd be missing so many bugfixes and content it'd probably be easier to backport from latest.

I tried it, and yes I think it will be easier to start from the 1.11.2 branch.