6.2.1

6.2.1 - 2020-06-18

Thanks to some feedback from the community, we figured out that the SQL script for
migrating data from the DefaultScorer table to the Scorers table (and being tagged
as communal) didn't run reliably. We've pulled it out as db/release_6_2_0_merge_default_scorer_into_scorer.sql for folks to look at.

• #157 identified the issue and fixed by @worleydl.
• Commits a1fc942 and 029dd0c and 1a3c997 cover the migration fixes.