My project is delayed without a known release date. Progress is still being made but I underestimated the amount of work required for an important portion. I'm not going to limit the scope to meet a deadline. There will be a release of something but the project as a whole is going to need a redesign.

I might make it compatible as a plugin with other existing software. It's difficult to say what the final version will be like. Parts of the work could be useful in some applications where nothing like it is available. It's not the result I wanted but it's not completely unexpected.