<dependency>
  <groupId>com.obsidiandynamics.yconf</groupId>
  <artifactId>yconf-core</artifactId>
  <version>0.21.0</version>
</dependency>

implementation 'com.obsidiandynamics.yconf:yconf-core:0.21.0'

implementation("com.obsidiandynamics.yconf:yconf-core:0.21.0")

libraryDependencies += "com.obsidiandynamics.yconf" % "yconf-core" % "0.21.0"

@Grapes(
  @Grab(group='com.obsidiandynamics.yconf', module='yconf-core', version='0.21.0')
)

<dependency org="com.obsidiandynamics.yconf" name="yconf-core" rev="0.21.0" />

[com.obsidiandynamics.yconf/yconf-core "0.21.0"]

'com.obsidiandynamics.yconf:yconf-core:jar:0.21.0'