In VS Code, open a terminal (Terminal > New Terminal), then:
Add papermario-dx as a remote named upstream
git remote add upstream https://github.com/bates64/papermario-dx.gitFetch the latest changes
git fetch upstreamMerge the latest changes into your main branch
git checkout main
git merge upstream/mainResolve any merge conflicts
VS Code highlights conflicting sections in the editor with buttons like Accept Current Change, Accept Incoming Change, and Accept Both Changes. Stage each resolved file in the Source Control panel (Ctrl+Shift+G), then commit the merge.
Build
Build as usual with Ctrl+Shift+B.