Auto Respond 0.10.2 has been published to the Play Store. It may be an hour or 2 until it is live on Google's servers, but it has been posted. All of the bugs from the list earlier today are fixed. I tested on both 4.1 and 2.3 devices, and both are verified working. Changes made in settings screen will now happen immediately in all Android versions as well.
Again, I am going to ask people to PLEASE report any bugs you may find. If you don't report them, I may not know that they exist. If you send me an email about a bug, at least then I know it exists and can look into fixing it ASAP. So far, all of the bugs I have fixed are things that I have found myself.
Also, if you have any feature requests, let me know. I can add them to my to-do list.