Thank you all for your patience waiting for this release. We added a lot of features and fixed a lot of bugs, and it took us a bit of time to test all this!
The main fixes in 7.2.0 was fixing the regressions introduced in 7.1.*. These caused numerous bugs in downloading, printing, and general viewing. If you are having issues with any of these, please try upgrading to 7.2!
There are way too many changes to put here, so please head on over to the changelog to see everything we did!
We are also going to be tightening up our testing suite, so hopefully nasty regressions like this do not happen in the future.
Thank you for using PDF.js Express!