This is decent idea but aren't you inevitably going to be doubling-up on many bugs that are already doco'd in the tracker & the dev sub-forum?* This should just be focussing on the new bugs/regressions that have arisen since PR1.3... To avoid others I guess you'll have to cross-reference against the tracker & the dev forum, or users that still have PR1.2. (ideally clean flashed) *that's been the place to report bugs since the tracker was closed a few weeks after PR1.2
It seems in PR1.3 I'm unable to open links in text messages, my default browser is set to nightly from Romaxa's Fennec builds. So I downgraded to Aurora and the problem is fixed, however I'm also unable to install the latest versions of Nightly.