KDevelop is a Free and Open Source integrated development environment (IDE).
It provides editing, navigation and debugging features for several programming languages, as well as integration with multiple build systems and version-control systems, using a plugin-based architecture.
5.6.0 September 7, 2020
This release brings half a year of work, focused mainly on stability, performance, and future maintainability. Many existing features have received small improvements again, and there is one highly-visible addition: optional display of inline notes for problems at the end of the line.