{"provider_name":"Hatena Blog","width":"100%","blog_url":"https://mackerel.io/blog/","height":"190","published":"2026-04-16 16:48:15","url":"https://mackerel.io/blog/entry/announcement/20260416","author_url":"https://blog.hatena.ne.jp/mackerelio/","type":"rich","categories":["announcement"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmackerel.io%2Fblog%2Fentry%2Fannouncement%2F20260416\" title=\"Important: IPv6 Support for Mackerel Web Console and API Endpoints, and Associated Action Required for &quot;IP restriction&quot; Settings - Announcements\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"Important: IPv6 Support for Mackerel Web Console and API Endpoints, and Associated Action Required for \"IP restriction\" Settings","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/m/mackerelio/20260416/20260416162939.png","blog_title":"Announcements","provider_url":"https://hatena.blog","author_name":"mackerelio","description":"Thank you for using Mackerel. We are currently working on IPv6 support for Mackerel. Recently, we announced IPv6 support for external URL monitor, and today we would like to inform you about IPv6 support for the Mackerel web console and API endpoints. Starting Thursday, May 21, 2026, you will be abl\u2026","version":"1.0"}