v4.3.2

What's Changed

• Upgrade demo and packages to support 3.7.0 by @sserrata in #1064
• normalize body array instead of returning literal by @sserrata in #1066
• Allow default body to satisfy required by @sserrata in #1067
• Add support for json schema null type by @sserrata in #1068
• Prepare release v4.3.2 by @sserrata in #1069

Full Changelog: v4.3.1...v4.3.2