4.0.7

What's Changed

• Support custom login message and button by @knolleary in #4993
• Fix the user list of nested config node by @GogoVega in #4995
• Fix def can be undefined if the type is missing by @GogoVega in #4997
• Bump for 4.0.7 by @knolleary in #4998

Full Changelog: 4.0.6...4.0.7