Add 15.0 to versions dropdown (!2949) · Merge requests · GitLab.org / GitLab Docs · GitLab

Achilleas Pipinellis - OOO until November 25th (parental leave) requested to merge axil-add-15-0-to-online into main Jul 23, 2022

In !2854 (merged), we removed 14.10 as it appeared twice.

We should now have three online versions instead of two.