Issue #3277035 by phenaproxima, tedbow, chrisfromredfin: Create a validator to check for  symlinks anywhere in the project

Issue #3281397 by phenaproxima: VersionPolicyValidator should throw an exception if it can't determine the target version of Drupal

Ted Bowman authored 2 years ago and Adam G-H committed 2 years ago

Issue #3275883 by tedbow, phenaproxima: Warn if cron updates are enabled and the site is on an unsupported branch

Issue #3280180 by phenaproxima, tedbow: Consolidate all version validation logic into a single class