Yes I am sorry about that. I had to take it down and put it on hold. I do plan of starting it back up ASAP.
Specifically why exactly take it down? Because you don't believe in having a site when you are not working on a project? I'd think at least a "Hi. Sorry that this project is not being actively developed. But maybe you might want to check again in a year" type of placeholder page might work!
I would think ANYTHING is better than "page not found" which to me signals the worst of the web!
Years ago I did a study of free hosts, and I have a little space on tap, certainly enough to host a few random "parked project pages" for ex if y'all just do a re-direct.
Just sayin' as time creeps on, Page Not Found is a slowly growing disease!!