v4.3.4
Backport #9257 for v4.3.x: Rename sass partial created for new blank site (#9262)
Release :gem: v4.3.4
Remove trailing whitespace in _config.yml template (#8774)
Update REAMDE generated by `jekyll new-theme` (#8919)
Revert "Incrementally rebuild when a data file is changed (#8771)" (#9170)