As time goes, I again needed to touch NanoBlogger code. I again saw there is bug with calendar alignment, for which I made simple patch, hopefully it will get soon into CVS.
Another thing I wanted to improve is displaying of feeds in web browser. This can be simply done by adding CSS style.
If you want to list all category feeds on main page, you can find it in my patch for generating this listing.
Next code is to allow inclusion of blog listings in other pages on my site such as phpMyAdmin demo. This is achieved by generating special pages which only list entries.
And last thing is enabling and fixing of title based permalinks, which was first thing I hacked for NanoBlogger :-).
Update: I filed NanoBloggers patch tracker with all those patches, let's see how much of them will get included.