discourse/app/assets/javascripts/admin/addon/templates/components/version-checks.hbs

<div class="section-title">
  <h2>
    {{i18n "admin.dashboard.version"}}
  </h2>
</div>

<div
  class="dashboard-stats version-check
    {{if versionCheck.critical_updates "critical" "normal"}}"
>
  <div class="version-number">
    <h4>
      {{i18n "admin.dashboard.installed_version"}}
    </h4>
    <h3>
      {{dash-if-empty versionCheck.installed_version}}
    </h3>
    {{#if versionCheck.gitLink}}
      <div class="sha-link">
        (
        <a href={{versionCheck.gitLink}} rel="noopener noreferrer" target="_blank">
          {{versionCheck.shortSha}}
        </a>
        )
      </div>
    {{/if}}
  </div>
  {{#if versionCheck.noCheckPerformed}}
    <div class="version-number">
      <h4>
        {{i18n "admin.dashboard.latest_version"}}
      </h4>
      <h3>
        —
      </h3>
    </div>
    <div class="version-status">
      <div class="face">
        <span class="icon critical-updates-available">
          {{d-icon "far-frown"}}
        </span>
      </div>
      <div class="version-notes">
        <span class="normal-note">
          {{i18n "admin.dashboard.no_check_performed"}}
        </span>
      </div>
    </div>
  {{else if versionCheck.stale_data}}
    <div class="version-number">
      <h4>
        {{i18n "admin.dashboard.latest_version"}}
      </h4>
      <h3>
        {{#if versionCheck.version_check_pending}}
          {{dash-if-empty versionCheck.installed_version}}
        {{/if}}
      </h3>
    </div>
    <div class="version-status">
      <div class="face">
        {{#if versionCheck.version_check_pending}}
          <span class="icon up-to-date">
            {{d-icon "far-smile"}}
          </span>
        {{else}}
          <span class="icon critical-updates-available">
            {{d-icon "far-frown"}}
          </span>
        {{/if}}
      </div>
      <div class="version-notes">
        <span class="normal-note">
          {{#if versionCheck.version_check_pending}}
            {{i18n "admin.dashboard.version_check_pending"}}
          {{else}}
            {{i18n "admin.dashboard.stale_data"}}
          {{/if}}
        </span>
      </div>
    </div>
  {{else}}
    <div class="version-number">
      <h4>
        {{i18n "admin.dashboard.latest_version"}}
      </h4>
      <h3>
        {{dash-if-empty versionCheck.latest_version}}
      </h3>
    </div>
    <div class="version-status">
      <div class="face">
        {{#if versionCheck.upToDate}}
          <span class="icon up-to-date">
            {{d-icon "far-smile"}}
          </span>
        {{else}}
          <span
            class="icon
              {{if
                versionCheck.critical_updates
                "critical-updates-available"
                "updates-available"
              }}"
          >
            {{#if versionCheck.behindByOneVersion}}
              {{d-icon "far-meh"}}
            {{else}}
              {{d-icon "far-frown"}}
            {{/if}}
          </span>
        {{/if}}
      </div>
      <div class="version-notes">
        {{#if versionCheck.upToDate}}
          {{i18n "admin.dashboard.up_to_date"}}
        {{else}}
          <span class="critical-note">
            {{i18n "admin.dashboard.critical_available"}}
          </span>
          <span class="normal-note">
            {{i18n "admin.dashboard.updates_available"}}
          </span>
          {{i18n "admin.dashboard.please_upgrade"}}
        {{/if}}
      </div>
    </div>
  {{/if}}
  {{custom-html
    name="upgrade-header"
    versionCheck=versionCheck
    tagName="div"
    classNames="upgrade-header"
  }}
</div>