This is needed for when we have nested modules.
Done with: ack '2018+' -l | xargs sed -i -e 's/2018+/2019+/g' Checked manually with: git add -p Hello to future James from 2020, and Happy Hacking!
This unbreaks the mcl bindata code. Of course we could change the parser to allow this prefix, but this is cleaner. The packages still have a core prefix, which it seems we could also remove, but this isn't particularly important for anything.