{"title":"rails commit log\u6d41\u3057\u8aad\u307f(2018/09/12)","blog_url":"https://y-yagi.hatenablog.com/","provider_url":"https://hatena.blog","height":"190","width":"100%","author_name":"y_yagi_2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fy-yagi.hatenablog.com%2Fentry%2F2018%2F09%2F13%2F065358\" title=\"rails commit log\u6d41\u3057\u8aad\u307f(2018/09/12) - \u306a\u308b\u3088\u3046\u306b\u306a\u308b\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"image_url":null,"url":"https://y-yagi.hatenablog.com/entry/2018/09/13/065358","type":"rich","blog_title":"\u306a\u308b\u3088\u3046\u306b\u306a\u308b\u30d6\u30ed\u30b0","provider_name":"Hatena Blog","published":"2018-09-13 06:53:58","author_url":"https://blog.hatena.ne.jp/y_yagi_2/","description":"2018/09/12\u5206\u306e\u30b3\u30df\u30c3\u30c8\u3067\u3059\u3002 CHANGELOG\u306b\u306e\u3063\u305f\u30b3\u30df\u30c3\u30c8\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002 activerecord/CHANGELOG.md Use MySQL utf8mb4 character set by default. actionmailer/CHANGELOG.md Add perform_deliveries to a payload of deliver.action_mailer notification. Change delivery logging message when perform_deliveries is false. Use utf8mb4 char\u2026","version":"1.0"}