The last six months have been stressful and quiet, all at the same time, for myself as well as I'm sure for all of you.
The writing on Using Combine slowed significantly, with typos and corrects getting submitted by various readers, for which I am exceptionally grateful. It has been quite a while since I released updated PDF and ePub content, and long past due to get an updated version with those corrections into your hands.
There isn't any notable new content in the form of chapters or examples, so this is primarily an errata update.
The new version is 1.2, tagged in the underlying repository if you're so inclined to review/poke at the unit tests beyond the narrative details I shared in the book itself. The download is free to all who have already purchased and supported this work.
Thank you all for your support!