decap-cms@3.1.6

What's Changed

• chore(deps): bump express from 4.18.2 to 4.19.2 by @dependabot in #7163
• refactor: datetime to support custom date and time formats by @martinjagodic in #7091
• Add tag to (optional) suffix for customization by @leomp12 in #7103

Full Changelog: https://github.com/decaporg/decap-cms/compare/decap-cms@3.1.5...decap-cms@3.1.6