<dependency>
  <groupId>org.grails</groupId>
  <artifactId>grails-bom</artifactId>
  <version>3.1.0.RC1</version>
  <type>pom</type>
</dependency>

implementation 'org.grails:grails-bom:3.1.0.RC1'

implementation("org.grails:grails-bom:3.1.0.RC1")

libraryDependencies += "org.grails" % "grails-bom" % "3.1.0.RC1"

@Grapes(
  @Grab(group='org.grails', module='grails-bom', version='3.1.0.RC1')
)

<dependency org="org.grails" name="grails-bom" rev="3.1.0.RC1" />

[org.grails/grails-bom "3.1.0.RC1"]

'org.grails:grails-bom:jar:3.1.0.RC1'