After an installation or upgrade you can and should remove the following files: install.php CHANGELOG.txt INSTALL.txt INSTALL.mysql.txt INSTALL.pgsql.txt LICENSE.txt MAINTAINERS.txt UPGRADE.txt I’m basing this on the post “Finalize the upgrade” from the Drupal documentation. I’m actually going to add a couple new files for the latest installations: INSTALL.sqlite.txt COPYRIGHT.txt README.txt The basic reason for this [...]