task.outputOptions(options -> options.setBackends(singletonList("html5")));
            // TODO: This breaks the provider
            task.setOutputDir(extension.getUserManual().getStagingRoot().dir("render-single-html").get().getAsFile());
        });

        TaskProvider<AsciidoctorTask> userguideSinglePagePdf = tasks.register("userguideSinglePagePdf", AsciidoctorTask.class, task -> {

    }

    /**
     * The name of the module is part of the URI for deep links, changing it will break existing links.
     * The name of the module must match the first header of {@code kotlin/Module.md} file.
     */
    private static void renameModule(Project project) {
        getDokkatooExtension(project).getModuleName().set("gradle");
    }

    private File baseCss;
    private File releaseNotesCss;
    private File releaseNotesJavascript;
    private Set<File> jqueryFiles;

    public ReleaseNotesTransformer(Reader original) {
        super(original);
        this.in = new Reader() {
            Reader delegate = null;

            @Override
            public int read(char[] cbuf, int off, int len) throws IOException {
                if (delegate == null) {