In this release we replaced all instances of simple python annotations of lists (like list[str]) by their counterparts of the typing python package (like List[str]).
We did this, because the simple python annotations are a feature available only on very modern python runtimes. This means that, on previous versions of the spark_map package, you would get an error while trying to import the package on more old python runtimes.
This change to the typing package fix this issue, and makes the spark_map package available to older python runtimes as well, whitout changing anything on the functionality.