Step 1. Fetch and check out the branch for this merge request

git fetch "https://gitlab.gnome.org/lb90/gtk.git" "add-support-for-windows-pointer-input-stack-apis"
git checkout -b "lb90/gtk-add-support-for-windows-pointer-input-stack-apis" FETCH_HEAD

Step 2. Review the changes locally

Step 3. Merge the branch and fix any conflicts that come up

git fetch origin
git checkout "origin/gtk-3-24"
git merge --no-ff "lb90/gtk-add-support-for-windows-pointer-input-stack-apis"

Step 4. Push the result of the merge to GitLab

git push origin "gtk-3-24"

Note that pushing to GitLab requires write access to this repository.

Tip: You can also checkout merge requests locally by following these guidelines.