{{ if .Site.Data.cosin.schedule_available }}
  <p>
    Schedule of this year's CoSin is ready!
  </p>
  <ul>
    <li><a href="{{ .Site.Data.cosin.schedule_main_url }}">CoSin {{ .Site.Data.cosin.date_year }}</a></li>
  </ul>
{{ else }}
  <p>
    Schedule of this year's CoSin will be online in early June.
  </p>
{{ end }}