Never gonna give it up (in Rick Astley's voice) ;)
There is still a lot to do, in terms of core gameplay loop/mechanics and actual game content.
Bugs and glitches... Bug reporting system was worth implementing. I received lots of reports. There were four different bugs that are now fixed (well, one is -maybe-fixed- but there is an additional info added to the log that should help locating the issue). When I was testing if everything works, I also run into another issue, that I couldn't repro. It doesn't crash the game, but I have it in the tracker to fix it.