In light of my own difficulty in keeping track of what was happening at any moment in time in the various lawsuits, I have created a very simple spreadsheet (in MS Excel) that contains, in summary form, the current status of the various legal challenges pending in federal court. Thus far, I have only included eight of the lawsuits. I will add a few more, though I probably will not add all of them. Some of them are just too far afield to warrant the effort.
I will be updating the spreadsheet regularly, and it will remain available as a bar across the top of the blog.