User blog comment:Rappy 4187/Technical Update: September 23, 2015/@comment-24473195-20150923203110/@comment-11733175-20150924153214

I don't think linking to any single commit (or group of commits) is particularly useful as sometimes features are added via multiple commits and even multiple pull requests depending on the nature of the feature.

What I would love to see is a public bug tracker that could be linked back to from weekly tech reports, e.g. MAIN-1234, MAIN-1235, MAIN-1236: Soundcloud, Twitter and Facebook tags have been added. Check out the new help page for details (bold here representing links to tickets and help pages). It was something that had been discussed in the past iirc, but that seems to have gone quiet long ago.