v0.6.3

What's changed

• Update definitions, exercise-compiler, ... to 0.6.3 (#72) @scala-steward
• Prepare repository for next release and SBT build improvements (#65) @juanpedromoreno
• Add note about Checkers trait (#58) @aleksandr-vin

📈 Dependency updates

• Update sbt to 1.3.13 (#71) @scala-steward
• Update sbt-mdoc to 2.2.3 (#70) @scala-steward
• Update scalacheck-1-14 to 3.2.0.0 (#69) @scala-steward
• Update scalatest to 3.2.0 (#68) @scala-steward
• Update sbt-mdoc to 2.2.2 (#66) @scala-steward
• Update scalafmt-core to 2.6.1 (#67) @scala-steward
• Update sbt to 1.3.11 (#63) @scala-steward
• Update scalatest to 3.1.2 (#62) @scala-steward

Contributors to this release

@47erbot, @aleksandr-vin, @juanpedromoreno and @scala-steward