https://arstechnica.com/gadgets/2020/05/apple-introduces-new-macbook-battery-management-with-macos-catalina-10-15-5/

This week, Apple released macOS Catalina 10.15.5, rounding out a series of system software updates that has rolled out to various Apple platforms (iOS, iPadOS, watchOS, tvOS) over the course of a week or so.