<div class="chatlog__message-group">
  <div id="chatlog__message-container-891259325413212191" class="chatlog__message-container" data-message-id="891259325413212191">
    <div class="chatlog__message">
      <div class="chatlog__message-aside"><img class="chatlog__avatar" src="https://cdn.discordapp.com/avatars/291062140079570944/75d22639a88c37be90cb60118acb7df5.png?size=512" alt="Avatar" loading="lazy"></div>
      <div class="chatlog__message-primary">
        <div class="chatlog__header"><span class="chatlog__author" style="color:rgb(241,196,15)" title="kateinoigakukun" data-user-id="291062140079570944">Yuta Saito</span> <a href="/channels/380329942505750529?category=コミュニティ&amp;channel=waiwai-swiftc&amp;message_id=891259325413212191"><span class="chatlog__timestamp" title="Saturday, September 25, 2021 9:46 AM"></span></a><a href="#chatlog__message-container-891259325413212191">9/25/2021 9:46 AM</a></div>
        <div class="chatlog__content chatlog__markdown"><span class="chatlog__markdown-preserve"><code class="chatlog__markdown-pre chatlog__markdown-pre--multiline nohighlight">git diff swift-5.1-RELEASE swift-5.2-RELEASE -- stdlib/public/runtime/CompatibilityOverride.def git diff swift-5.1-RELEASE swift-5.2-RELEASE -- stdlib/public/runtime/CompatibilityOverride.def git diff swift-5.2-RELEASE swift-5.3-RELEASE -- stdlib/public/runtime/CompatibilityOverride.def</code> このへんもdiffゼロだけどセクション名更新されてますね</span></div>
      </div>
    </div>
  </div>
</div>