Update CHANGELOG.md [ci skip] (#73)

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CHANGELOG.md

@@ -1,5 +1,26 @@
 # Changelog
 
+## [v0.6.3](https://github.com/scala-exercises/exercises-scalacheck/tree/v0.6.3) (2020-06-29)
+
+[Full Changelog](https://github.com/scala-exercises/exercises-scalacheck/compare/v0.6.2...v0.6.3)
+
+📈 **Dependency updates**
+
+- Update sbt to 1.3.13 [\#71](https://github.com/scala-exercises/exercises-scalacheck/pull/71) ([scala-steward](https://github.com/scala-steward))
+- Update sbt-mdoc to 2.2.3 [\#70](https://github.com/scala-exercises/exercises-scalacheck/pull/70) ([scala-steward](https://github.com/scala-steward))
+- Update scalacheck-1-14 to 3.2.0.0 [\#69](https://github.com/scala-exercises/exercises-scalacheck/pull/69) ([scala-steward](https://github.com/scala-steward))
+- Update scalatest to 3.2.0 [\#68](https://github.com/scala-exercises/exercises-scalacheck/pull/68) ([scala-steward](https://github.com/scala-steward))
+- Update scalafmt-core to 2.6.1 [\#67](https://github.com/scala-exercises/exercises-scalacheck/pull/67) ([scala-steward](https://github.com/scala-steward))
+- Update sbt-mdoc to 2.2.2 [\#66](https://github.com/scala-exercises/exercises-scalacheck/pull/66) ([scala-steward](https://github.com/scala-steward))
+- Update sbt to 1.3.11 [\#63](https://github.com/scala-exercises/exercises-scalacheck/pull/63) ([scala-steward](https://github.com/scala-steward))
+- Update scalatest to 3.1.2 [\#62](https://github.com/scala-exercises/exercises-scalacheck/pull/62) ([scala-steward](https://github.com/scala-steward))
+
+**Merged pull requests:**
+
+- Update definitions, exercise-compiler, ... to 0.6.3 [\#72](https://github.com/scala-exercises/exercises-scalacheck/pull/72) ([scala-steward](https://github.com/scala-steward))
+- Prepare repository for next  release and SBT build improvements [\#65](https://github.com/scala-exercises/exercises-scalacheck/pull/65) ([juanpedromoreno](https://github.com/juanpedromoreno))
+- Add note about Checkers trait [\#58](https://github.com/scala-exercises/exercises-scalacheck/pull/58) ([aleksandr-vin](https://github.com/aleksandr-vin))
+
 ## [v0.6.2](https://github.com/scala-exercises/exercises-scalacheck/tree/v0.6.2) (2020-04-27)
 
 [Full Changelog](https://github.com/scala-exercises/exercises-scalacheck/compare/v0.6.1...v0.6.2)