[Haskell-cafe] Read my thesis draft on Backpack!

Hello all, I have finished a draft of my thesis on Backpack, a new module system for Haskell (building on top of the work of Scott Kilpatrick et al). This thesis also doubles as the definitive manual on Backpack, which will be released with the upcoming GHC 8.2. I've posted a copy of the draft here: https://github.com/ezyang/thesis/releases and I would love it if you took a look at it, gave it a read perhaps, and told me about anything that was unclear or not well explained. You can file an issue on the GitHub, or shoot me an email or tweet. Looking forward to your comments. Thanks, Edward