2.2.0

• #319 add Using and the version of ControlThrowable from 2.13
• #320 add util.chaining
• #325 add mutable.Queue.enqueueAll
• #337 fix factory.newBuilder to return new instances
• #341 add collection.Map.foreachEntry
• #345 add minOption, maxOption, minByOption, maxByOption
• #350 LazyList fixes
• #352 use latest Scalafix version

This release was brought to you by 11 contributors according to git shortlog -sn --no-merges @ ^v2.1.6. Thank you Seth Tisue, Ismael Juma, Scala Steward, NthPortal, Christopher Marshall, Julien Richard-Foy, xuwei-k, Gavin Bisesi, Yang Bo, samzilverberg, Ben Plommer.