v0.4.0

What's Changed

• Add Renovate customManager for the Scala compiler version by @halotukozak in #126
• Bump Scala to 3.9.0-RC4 by @halotukozak in #127
• Update scala3-compiler, scala3-library to 3.9.0-RC5 by @scala-steward in #128
• Fix Renovate scala-version customManager: use github-tags datasource by @halotukozak in #129
• Run tests on Scala.js and Scala Native, not just compile by @halotukozak in #130
• Track scaladoc site with Umami analytics by @halotukozak in #131
• Fix Renovate scala-version customManager: pin versioningTemplate to semver by @halotukozak in #135
• Update dependency scala3 to v3.9.0-RC6 by @renovate[bot] in #136
• Update dependency org.scala-lang:scala3-compiler_3 to v3.9.0-RC6 by @renovate[bot] in #134
• Make MadeFieldElem.default use Type | Null instead of Option by @halotukozak in #137
• Implement companions by @halotukozak in #138

Full Changelog: v0.3.1...v0.4.0