v0.12.0.1

• Update scalatest to 3.0.8 (#1207)
• Update sbt-scalajs to 0.6.29 (#1202)
• Update moultingyaml to 0.4.1 (#1201)
• Update sbt-header to 3.0.2 (#1200)
• Update sbt-org-policies to 0.12.0-M3 (#1195)
• Update sbt-release to 1.0.11 (#1197)
• Update sbt-pgp to 2.0.0 (#1199)
• Update base64 to 0.2.9 (#1198)
• Update scala-xml to 1.2.0 (#1203)
• Update scalamock to 4.4.0 (#1206)
• Update scalacheck-toolbox-datetime to 0.2.6 (#1196)
• Update scalacheck-toolbox-datetime to 0.3.1 (#1213)
• Update scalacheck to 1.14.1 (#1205)
• Update scalacheck to 1.14.2 (#1214)
• Update sbt to 1.3.3 (#1215)
• Update sbt-release to 1.0.12 (#1216)
• Update sbt to 1.3.4 (#1218)
• Update sbt-scoverage to 1.6.1 (#1219)
• Update scalacheck to 1.14.3 (#1223)
• Update sbt to 1.3.6 (#1227)
• Turn off annoying "unused import" warnings in console (#1228)
• Update sbt to 1.3.7 (#1230)
• Use sbt-sonatype's bundle release feature for faster releases (#1231)
• Release 0.12.0 (#1232)
• Fix the does-this-tag-already-exist logic (#1233)
• Release v0.12.0.1 (#1234)