The release of wajig 2.3, though important to me, caused various complaints because it changed much of the UI. 2.5 goes a long way towards fixing those. What particularly helped guide this release is my creating a mailing list, just so that I can ask users for opinions on whether or not to do this or that change. There was much feedback and complaints of course, sometimes to a point where I felt like I'm just messing up, as in not helping make the world a better place. Luckily there were also words of appreciation of my efforts in maintaining it.
Here's the gory details.