Github api http://github-api.kohsuke.org/

gistfile1.txt

    GitHub github = GitHub.connectAnonymously();
    GHRepository repository = github.getRepository("sass/node-sass");
    PagedIterable<GHRelease> listReleases = repository.listReleases();
    for(GHRelease release : listReleases.asList()) {
      List<GHAsset> assets = release.getAssets();
      for(GHAsset asset : assets.subList(0, 10)) {
        System.out.println(asset.getLabel());
        System.out.println(asset.getName());
        System.out.println(asset.getBrowserDownloadUrl());
      }
    }