The level of effort being put into second edition is LESS than 1.0. With 1.0, the devs actually put detailed information in the FAQ regarding what was changed and why. The first major change in second edition, the devs put half effort into a doc that essentially said large base ships were under powered (Dash LOL, Shuttle LOL, Scum Han LOL). As for the changes themselves, the only way is to do manually diffs between the PDF versions (hope you saved the pds because they are gone) and the app doesn't even have patch notes.
FFG just isn't investing in the development and are being as lazy as can be. I predict this game will be dead by the end of the year with only a very small die hards who won't let go.