Materialize/doc/user/layouts/shortcodes/warn-if-unreleased.html

{{$version := .Get 0}}
{{$releasePages := where $.Site.RegularPages "Section" "releases"}}
{{$releasePage := (index (where $releasePages ".File.ContentBaseName" $version) 0)}}
{{$isReleased := $releasePage.Params.released}}
{{$releaseDate := $releasePage.Params.date}}

{{if not $isReleased}}
  <div class="warning">
    <strong class="gutter">Unreleased</strong>
    This feature will be released in
    <a href="{{ .Site.BaseURL }}releases#release-notes"><strong>{{$version}}</strong></a>.
    It may not be available in your region yet.
    The release is scheduled to complete by <strong>{{dateFormat "January 2, 2006" $releaseDate}}</strong>.
  </div>
{{end}}