Fix external group handling, mergeDeep crash, and config validator gap#1016

decyjphr merged 2 commits into

github-community-projects:yadhav/fix-recent-issuesgithub-community-projects/safe-settings:yadhav/fix-recent-issuesfrom

vish-dawange:feature/mc-safe-settingsvish-dawange/safe-settings:feature/mc-safe-settingsCopy head branch name to clipboard