The digging started on Friday, then continued a half day on Saturday, and began again at 7 am. Here's the future shallow end of our pool, the outline painted in orange. Then blue the next day.
Here's the deep end where it's solid rock. The tree stump is getting whittled down more.
Here's the future deep end, and the tree stump was left on purpose to make it easier to get the stump out. It's not budging yet.