v5.2.1

• Don't check "files" in package.json or .npmignore if private package or not publishing (#472) 000ddcf
• Don't ask for tag if --no-publish (#473) 23524b5
• Check package name availability in custom registry (#429) 8360cb6
• Fix incorrectly showing "Aborted!" message on successful publish (#471) e53cbe8

v5.1.3...v5.2.1