Upcoming 0.2 Release

[abstractqqq]

Hi,

I am planning to release 0.2.0 by the end of year. The last 0.1.x version will be 0.1.4.

💥 There are breaking changes to namespaces 💥
str_ext is renamed to str2 (reason: str2 is a good way of saying it contains additional str methods to what is builtin in Polars)
num_ext is renamed to num (reason: numerical quantities, numerical metrics, etc.)
stats_ext is renamed to stats (reason: shorter than stats_ext and mean the same.)

The focus of 0.2 will be to add more ML related functionalities, such as KNN, kd-tree-based algorithms, various forms of regression, etc. This means that development of 0.2 will potentially be much slower and harder because of the lack of resources in Rust.

I will release 0.2 once the basic kd-tree related works are done.

All features in 0.1 should be considered stable by the time 0.2 comes out.

Of course, any feature requests will be welcomed.