Some of this information has been available for a while, it just hasn’t been easy to locate. It actually still isn’t 
But at least these two links look like they might be more or less permanent.
But at least these two links look like they might be more or less permanent.
Gives you all information about known current issues. A big help, which should help you avoid getting too stuck trying to solve a particular issue - only to find that it is already known, and in some cases even comes with a workaround.
Detailed information about the individual updates, so you can now be confident when choosing whether to go with the Recommended Release or the Latest Release.