https://curadevops.metacog.co.kr/tags/breaking-changes/Recent content in Breaking-Changes on CuraDevOpsHugoen-usMon, 21 Sep 2026 17:51:59 +0000https://curadevops.metacog.co.kr/insights/2026-09-21-v1-55-0/Mon, 21 Sep 2026 17:51:59 +0000https://curadevops.metacog.co.kr/insights/2026-09-21-v1-55-0/<ul> <li><strong>Platform/SRE — Plan:</strong> If you run Backstage, this release removes deprecated catalog APIs (update targetRef usage, replace CodeOwnersProcessor and AnnotateScmSlugEntityProcessor with community modules, remove catalog.stitchingStrategy.mode) and requires Elasticsearch 8.19+; plan the Elasticsearch upgrade and code migration before adopting v1.55.0.</li> <li><strong>CI/CD — Skip</strong></li> <li><strong>Leader — Skip</strong></li> <li><strong>Signals:</strong> deprecation mentioned (no explicit date found)</li> </ul>https://curadevops.metacog.co.kr/insights/2026-09-21-containerd-2-4-0/Mon, 21 Sep 2026 17:51:59 +0000https://curadevops.metacog.co.kr/insights/2026-09-21-containerd-2-4-0/<ul> <li><strong>Platform/SRE — Plan:</strong> containerd 2.4.0 is a GA non-LTS release that removes previously deprecated features, so audit your current deployments for deprecation warnings before upgrading; the 2.3 LTS remains the stability-first choice, and this release&rsquo;s EOL is 2027-05-16.</li> <li><strong>CI/CD — Skip</strong></li> <li><strong>Leader — Skip</strong></li> <li><strong>Signals:</strong> containerd 2.4 EOL 2027-05-16 · deprecation mentioned (no explicit date found) · breaking-change flagged</li> </ul>