message: Mention in the changelog
diff: CHANGELOG
  =========
  +1.1.0
  +------------------
  +
  +* Add the `userCount` property to `TraitsRecord`. This is an integer which
  + indicates the estimated number of users sharing the IP/network during the
  + past 24 hours. This output is available from GeoIP2 Precision Insights.
  +
  1.0.0 (2019-08-22)
  ------------------
  