v0.6.4

What's changed

• Remove double parenthesis in tuple exercise (#149) @Gerko32

📈 Dependency updates

• Update sbt-mdoc to 2.2.4 (#153) @47erbot
• Update scalatest to 3.2.1 (#151) @47erbot
• Update scalacheck-1-14 to 3.2.1.0 (#152) @47erbot
• Update sbt-scalafmt to 2.4.2 (#148) @47erbot
• Update scalafmt-core to 2.6.4 (#147) @47erbot
• Update scalafmt-core to 2.6.3 (#146) @scala-steward
• Update scalafmt-core to 2.6.2 (#144) @scala-steward

Contributors to this release

@47erbot, @Gerko32, @alejandrohdezma, @juanpedromoreno and @scala-steward