With all the spoilers flying around, I wanted to make my spreadsheet of revealed and upcoming sets available to everyone in the community. Therefore you can have them all in one place. There is one over in the FFG forums by Rob Martin, but after a long delay of it not being updated a while back, I made my own. It's based off of his, but added all the revealed sets too.
I linked all the cards to their Card Game DB page and linked the previews to their sources. There are some with "??", like Jan Ors. We know she's there, but not exactly sure in which set she's included. And some are based off of what I think the numbers say in the preview.
I hope it's useful. And feel free to argue with it.
Link: Star Wars LCG Objective Sets: Revealed and Previewed