If you encounter a problem in the program, you should report it in our issue tracker. If you want us to implement a new feature in the app, use the issue tracker too. The decompiler is opensource, you can implement the new features by yourself, if you know Java (See below)
You can fork our decompiler on GitHub, modify FFDec code, and then create pull request.
Pull request target branch should be dev, as this is main development branch.
Make sure library part (libsrc/ffdec_lib) does not depend on GUI and does not contain anything GUI related.
Make sure existing tests pass.
For information about localizations to other languages and how to contribute, see TRANSLATIONS.md file