Do you have ideas to make Krita into an even better program? Great! But before you “report to wishlist”, please follow the steps below:
Please keep in mind that it may take years before a feature is implemented: there are a lot of things that could be done, but only a relatively tiny team of developers. You can help speed this up a bit by working with the developers on additional details such as the graphical interface, as well as providing links to relevant resources. Here is an example of a good feature proposal write-up.