Wing Pro 7 has been released on Steam:

https://store.steampowered.com/app/1089000/Wing_Pro_7/

See the Commercial Use Bundle, for an additional discount for commercial (non-hobby) users: https://store.steampowered.com/bundle/11083/Wing_Pro_7_Commercial_Use_Bundle/

Wing 7 introduces an improved code warnings and code quality inspection system that includes built-in error detection and tight integration with Pylint, pep8, and mypy. This release also adds a new data frame and array viewer, a MATLAB keyboard personality, easy inline debug data display with Shift-Space, improved stack data display, support for PEP 3134 chained exceptions, callouts for search and other code navigation features, four new color palettes, improved bookmarking, a high-level configuration menu, magnified presentation mode, a new update manager, stepping over import internals, simplified remote agent installation, and much more.

For details see What's New in Wing 7: https://wingware.com/wingide/whatsnew