Yes! I found that out and really appreciate it.
It was a request I once had back in 2009, http://www.advancedinstaller.com/forums ... f=1&t=9551
and at that time I was told by Gabriel Barbu it was already on the TODO list.
It is really a very helpful feature, especially:
1. on larger projects,
2. or as you say, on projects which are not worked on often, returning months later to it and wondering why something was done a certain way
3. when others work on the same project.
4. Documenting changes
Just as useful as adding comments to lines of code.
<edit> Actually, it's much, much better than just adding comments to lines of code