<dependency>
  <groupId>io.freefair.gradle</groupId>
  <artifactId>maven-plugin</artifactId>
  <version>8.2.1</version>
</dependency>

implementation 'io.freefair.gradle:maven-plugin:8.2.1'

implementation("io.freefair.gradle:maven-plugin:8.2.1")

libraryDependencies += "io.freefair.gradle" % "maven-plugin" % "8.2.1"

@Grapes(
  @Grab(group='io.freefair.gradle', module='maven-plugin', version='8.2.1')
)

<dependency org="io.freefair.gradle" name="maven-plugin" rev="8.2.1" />

[io.freefair.gradle/maven-plugin "8.2.1"]

'io.freefair.gradle:maven-plugin:jar:8.2.1'