message: Add change log entry for v2.2.0
diff: @@ -8,6 +8,17 @@ This change log follows the format documented in [Keep a CHANGELOG].
  [semantic versioning]: http://semver.org/
  [keep a changelog]: http://keepachangelog.com/
  +## [2.2.0] - 2019-09-12
  +
  +Kudos to date-fns contributors: [@mzgajner](https://github.com/mzgajner), [@sibiraj-s](https://github.com/sibiraj-s), [@mukeshmandiwal](https://github.com/mukeshmandiwal) and [@SneakyFish5](https://github.com/SneakyFish5).
  +
  +### Added
  +
  +- [Add new set function](https://github.com/date-fns/date-fns/pull/1398).
  +- [Updated Slovenian (sl) locale for v2](https://github.com/date-fns/date-fns/pull/1418).
  +- [Added Tamil (ta) locale](https://github.com/date-fns/date-fns/pull/1411).
  +- [Added Hindi (hi) locale](https://github.com/date-fns/date-fns/pull/1409).
  +
  ## [2.1.0] - 2019-09-06
  Thanks to date-fns contributors: [@ManadayM](https://github.com/ManadayM), [@illuminist](https://github.com/illuminist), [@visualfanatic](https://github.com/visualfanatic), [@vsaarinen](https://github.com/vsaarinen) and at least but not least [@leshakoss](https://github.com/leshakoss)!
  @@ -1751,7 +1762,9 @@ If you're upgrading from v2 alpha or beta, [see the pre-release changelog](https
  - `startOfDay`
  -[unreleased]: https://github.com/date-fns/date-fns/compare/v2.0.1...HEAD
  +[unreleased]: https://github.com/date-fns/date-fns/compare/v2.2.0...HEAD
  +[2.2.0]: https://github.com/date-fns/date-fns/compare/v2.1.0...v2.2.0
  +[2.1.0]: https://github.com/date-fns/date-fns/compare/v2.0.1...v2.1.0
  [2.0.1]: https://github.com/date-fns/date-fns/compare/v2.0.0...v2.0.1
  [2.0.0]: https://github.com/date-fns/date-fns/compare/v1.28.5...v2.0.0
  [1.28.5]: https://github.com/date-fns/date-fns/compare/v1.28.4...v1.28.5
  