No sooner had we released Birdathon 1.2 with all it's great content, when the ABA released a v8.0.4 update to their checklist. We have just released Birdathon 1.2.1, which includes the new ABA checklist as well as a few other tidbits:

You can now edit the creation date for your checklists. If you are entering old checklists into Birdathon, this can be useful for ordering them by their original date
We've added a few new color themes to help you distinguish your checklists (and because they're fun). Two are shades of gray, there's a nice teal and an indigo theme and one more "dark" theme for using at night
When sorting your lists by Type, there's now an index along the right for easy access to each category. This becomes useful when you have a lot of lists

And lastly, here are a few notes on how to edit your checklists any time you want to add, remove or change birds.