Which Versioning system is adopted for MPM with version 2024.1.1?

[versionbayjc]

I see in the release notes section of MPM.md that the versioning system used for MPM has changed a few times:

• First Semantic versioning from 0.5.0 (2021 December)
• Then Calendar Versioning from 2023.3 (2023 March)
• Different Calender Versioning from 2 numbers to 4 numbers with 2023.10.0.1 (2023 October)
• Again different Calender Versioning from 4 numbers to 3 numbers with 2023.12.1 (2023 December)

And now we see yet another versioning system?! It seems like Calender Versioning, but 2024.1.1 in 2024 March is confusing to me... 😕