I... Don't agree with this. If your users have followed your projects developments even remotely reasonably, you taking a few months to implement something or to figure something out is not a sign that the project is dead. It would be one thing if your project was completely inactive for like 2-3 years.
Haiku OS has gone up to 6y between releases. While not entirely inactive in that time, lurkers who aren't as motivated to dig for signs of life could reasonably conclude the project is inactive.
For example, I'm a big fan of DOSBox. And while the core project still has some code check-in's from time to time, its last release was 7ya. Now I use and follow forks because they're consistently releasing useful features and fixes.