I’ve uploaded KDevelop to the candidate channel. It’s an IDE with a focus on Qt apps. To be useful it’ll need to access lots of outside commands so it should be a classic Snap. Can it be set to install as classic?
It includes Kate as an editor which was dealt with here
The requirements for classic confinement for kdevelop are understood as it is an IDE, and the publisher has been vetted previously. Granting classic confinement for kdevelop - this is now live.