I haven't seen any sort of thread talking about this, so I apologize if I'm wrong in assuming that most people aren't aware that Giangurgolo published the code and binaries for an unfinished v4.0 of his LazyShell editor back in August of 2014. It featured a redesigned UI, and several new editor windows and features.
Preview of the new UI:
Based on a post (link)
he made back in 2015, it seems that this was possibly the last version he was going to release due to being so busy, but he never finished working on it.
That said, I have taken quite a bit of time to create a GitHub repository for LazyShell for anyone who wants to contribute to the program's source code for adding new features, fixing bugs, making the program compatible with newer systems, etc.
The repo features a recreation of the version history with commits which are as time-accurate as possible, based off the timestamps of any code snapshots of the program that I could find.
I've already made several changes to the code, but I would really appreciate any testing and suggestions that people can provide.
Please feel free to fork and submit pull requests!
The GitHub repository can be found here: https://github.com/jpmac26/LazyShell
You can also download the latest version of the program (including the mysterious v4.0 release) here: https://github.com/jpmac26/LazyShell/releases/