Edit requests of 最新のハッカソンの開催情報を自動で集めて、お知らせするBotを作ったので頭の中を紹介

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We released Markdown parser changes on February 24, 2022. There may be some unexpected appearance changes in this update, because this article was posted before the changes.
Please don't forget to check the preview before updating your article.
For more information on the changes, please read this article.