{"id":647,"date":"2026-05-13T22:11:26","date_gmt":"2026-05-13T19:11:26","guid":{"rendered":"https:\/\/netbsd.name\/?p=647"},"modified":"2026-05-13T22:11:26","modified_gmt":"2026-05-13T19:11:26","slug":"netbsd-11-0-rc4","status":"publish","type":"post","link":"https:\/\/netbsd.name\/?p=647","title":{"rendered":"NetBSD 11.0 RC4"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The NetBSD project has <a href=\"https:\/\/blog.netbsd.org\/tnf\/entry\/netbsd_11_0_rc4_available\">released<\/a> the fourth release candidate for the upcoming NetBSD 11.0. The release announcement is available on the updated release <a href=\"https:\/\/www.netbsd.org\/releases\/formal-11\/NetBSD-11.0.html\">page<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RC4 imports xorg-server 21.1.22, which contains multiple security fixes;  BIND 9.20.22\/MP; xz 5.8.3;  OpenSSH 10.3; OpenSSL 3.5.6; Postfix 3.11.2; and tzdata 2026b. It also includes bozohttpd fixes, userland support for the IBM Espresso SMP used in the Nintendo Wii U, a rewrite of ctwm_app_menu in awk for an approximately  20-100x speedup, the drm atomic interface for Allwinner DE2, libXpm upstream fixes for CVE-2026-4367, and multiple other fixes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A full list of changes can be found in <a href=\"https:\/\/cdn.netbsd.org\/pub\/NetBSD\/NetBSD-11.0_RC4\/CHANGES-11.0\">CHANGES-11.0<\/a> file, between \u201cWelcome to 11.0_RC3!\u201d and \u201cWelcome to 11.0_RC4!\u201d sections.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Download links are available in the release announcement above or on the usual <a href=\"https:\/\/www.netbsd.org\/mirrors\">mirrors<\/a>. Please test it and report any bugs!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The NetBSD project has released the fourth release candidate for the upcoming NetBSD 11.0. The release announcement is available on the updated release page. RC4 imports xorg-server 21.1.22, which contains multiple security fixes; BIND 9.20.22\/MP; xz 5.8.3; OpenSSH 10.3; OpenSSL 3.5.6; Postfix 3.11.2; and tzdata 2026b. It also includes bozohttpd fixes, userland support for the &hellip; <a href=\"https:\/\/netbsd.name\/?p=647\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">NetBSD 11.0 RC4<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-647","post","type-post","status-publish","format-standard","hentry","category-netbsd"],"_links":{"self":[{"href":"https:\/\/netbsd.name\/index.php?rest_route=\/wp\/v2\/posts\/647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/netbsd.name\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/netbsd.name\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/netbsd.name\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/netbsd.name\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=647"}],"version-history":[{"count":2,"href":"https:\/\/netbsd.name\/index.php?rest_route=\/wp\/v2\/posts\/647\/revisions"}],"predecessor-version":[{"id":652,"href":"https:\/\/netbsd.name\/index.php?rest_route=\/wp\/v2\/posts\/647\/revisions\/652"}],"wp:attachment":[{"href":"https:\/\/netbsd.name\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netbsd.name\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netbsd.name\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}