Maybe I'm just a forgetful (and blind) GM, but I'm used to using the chronicle sheets from PFS quests as a crutch to remember to throw the players the benefits they've unlocked through game play. I know that it's literally printed on the page where Wennel appears, but damn if I didn't just gloss right over those and go straight to the stat block for the creatures. I know we'll have chronicle sheets with checkboxes to unlock benefits in the future, but just wanted to share that not having that page, and not making a reminder to myself I just completely forgot it. I'd bet other GM's might too.
Thankfully all my players were hardcore and just slew everything fairly handily.