{"id":18969427,"date":"2026-07-19T20:41:33","date_gmt":"2026-07-19T20:41:33","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/block-api-version-2\/"},"modified":"2026-07-19T20:41:33","modified_gmt":"2026-07-19T20:41:33","slug":"block-api-version-2","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/block-api-version-2\/","title":{"rendered":"Block API Version"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Hi Team, <br \/><br \/>I see in Chrome dev tools a warning: &#8220;The block &#8220;ninja-tables\/guten-block&#8221; is registered with API version 1. This means that the post editor may work as a non-iframe editor. Since all editors are planned to work as iframes in the future, set the <code>apiVersion<\/code> field to 3 and test the block inside the iframe editor.&#8221;<br \/><br \/>Regards<\/p>\n","protected":false},"template":"","class_list":["post-18969427","topic","type-topic","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/18969427","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/18969427\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=18969427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}