jQuery plugin which fetches the latest version of a Maven artifact from the central repos.
$.fn.artifactVersion({
  'groupId': 'com.squareup',
  'artifactId': 'otto'
}, function(version, url) {
  $('.download').attr('href', url);
  $('.version').text('Version ' + version);
});
            $.fn.artifactVersions({
  'groupId': 'com.squareup.spoon',
  'artifactId': 'spoon-client'
}, function(versions) {
  $.each(versions, function() {
    $('.versions').append(
      $('<li>').append(
        $('<a>').attr('href', this.url).text(this.name)
      )
    );
  });
});
            Spoon client versions:
$.fn.artifactVersion({
  'groupId': 'com.squareup.okhttp',
  'artifactId': 'okhttp',
  'classifier': 'jar-with-dependencies'
}, function(version, url) {
  $('.download').attr('href', url);
  $('.version').text('Version ' + version);
});
            $.fn.artifactVersion({
  'groupId': 'net.simonvt.messagebar',
  'artifactId': 'messagebar',
  'packaging': 'aar'
}, function(version, url) {
  $('.download').attr('href', url);
  $('.version').text('Version ' + version);
});