Sergey Torgashov

> it might be better to name it something like unitOf[F], which would indicate that's not just a Unit value Cats usually uses upper case letters appended to function names:...

I think it would be nice if it would be possible to explain in the docs why someone may want/need this `Op` class in the first place. It seems there's...

`flyway-core` v11.8.1 makes the `jackson-dataformat-toml` and `jackson-datatype-jsr310` dependencies optional. They both have a _transitive_ dependency `jackson-databind` which seems to be mandatory for `flyway-core`. Therefore, it would be nice to have...

Hmm... The CI failure doesn't seem relevant to me: ``` [error] sbt.librarymanagement.ResolveException: Error downloading org.typelevel:cats-effect-laws_3:3.5.2 [error] Not found ```

I can create a separate PR without `realTimeZonedDateTime`, if necessary. This one could go 3.7, the other one would go straight to 3.6 then. Just let me know what works...