message: Add change log entry for v2.6.0
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/
  +## [2.6.0] - 2019-10-22
  +
  +Kudos to [@marnusw](https://github.com/marnusw), [@cdrikd](https://github.com/cdrikd) and [@rogyvoje](https://github.com/rogyvoje) for working on the release!
  +
  +### Added
  +
  +- [Added `parseJSON` - lightweight function (just 411 B) that parses dates formatted with `toJSON`](https://github.com/date-fns/date-fns/pull/1463).
  +- [Added the language code to each locale](https://github.com/date-fns/date-fns/pull/1489).
  +- [Added `subBusinessDays` function](https://github.com/date-fns/date-fns/pull/1491).
  +- [Added both Serbian - cyrillic (sr) and latin (sr-Latn) locales](https://github.com/date-fns/date-fns/pull/1494).
  +
  ## [2.5.1] - 2019-10-18
  Thanks to [@mitchellbutler](https://github.com/mitchellbutler) for the bug fix!
  @@ -1828,7 +1839,8 @@ 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/v2.5.1...HEAD
  +[unreleased]: https://github.com/date-fns/date-fns/compare/v2.6.0...HEAD
  +[2.6.0]: https://github.com/date-fns/date-fns/compare/v2.5.1...v2.6.0
  [2.5.1]: https://github.com/date-fns/date-fns/compare/v2.5.0...v2.5.1
  [2.5.0]: https://github.com/date-fns/date-fns/compare/v2.4.1...v2.5.0
  [2.4.1]: https://github.com/date-fns/date-fns/compare/v2.4.0...v2.4.1
  