We plan to switch from Semantic Versioning (https://semver.org/) to Calendar Versioning (https://calver.org/).
Our intended format for CalVer is: YYYY.MM.DD_MICRO, such as 2025.1.5_3.
Question: Does App Store Connect allow underscores in version numbers?
The "Micro" component is included to handle cases where multiple releases occur on the same day.