{"id":134641,"date":"2026-06-11T13:59:09","date_gmt":"2026-06-11T04:59:09","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=134641"},"modified":"2026-06-11T13:59:09","modified_gmt":"2026-06-11T04:59:09","slug":"macos27-xcode27-backward-compatibility","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/macos27-xcode27-backward-compatibility\/","title":{"rendered":"macOS 27 Golden Gate\u3067\u5f8c\u65b9\u4e92\u63db\u306e\u300c\u9ec4\u91d1\u6642\u4ee3\u300d\u304c\u7d42\u308f\u308b\uff1fXcode 27\u304c\u793a\u3059\u5927\u304d\u306a\u8ee2\u63db\u70b9"},"content":{"rendered":"

\"\"<\/p>\n

Apple\u306fWWDC26\u3067\u3001macOS\u306e\u30e1\u30b8\u30e3\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u7248\u300cmacOS 27 Golden Gate\u300d\u3092\u767a\u8868<\/a>\u3057\u307e\u3057\u305f\u3002macOS 27\u306fmacOS 26\u306e\u30d6\u30e9\u30c3\u30b7\u30e5\u30a2\u30c3\u30d7\u7248\u3068\u3044\u3046\u30a4\u30e1\u30fc\u30b8\u304c\u5f37\u304f\u6253\u3061\u51fa\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001Mac\u30a2\u30d7\u30ea\u958b\u767a\u306e\u5f8c\u65b9\u4e92\u63db\u6027\u306b\u306f\u5927\u304d\u306a\u5909\u5316\u304c\u8d77\u304d\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u3053\u308c\u307e\u3067Apple\u306f\u3001\u6700\u65b0SDK\u3092\u4f7f\u3044\u306a\u304c\u3089\u3082\u53e4\u3044macOS\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3057\u3066\u30d3\u30eb\u30c9\u3067\u304d\u308b\u67d4\u8edf\u306a\u74b0\u5883\u3092\u63d0\u4f9b\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u3057\u304b\u3057Xcode 27 beta\u3067\u306f\u3001\u305d\u306e\u524d\u63d0\u304c\u5927\u304d\u304f\u63fa\u3089\u3044\u3067\u3044\u307e\u3059\u3002<\/p>\n

Xcode 27\u3067\u8b66\u544a\u304c\u30d3\u30eb\u30c9\u4e0d\u53ef\u306b\u5909\u308f\u3063\u305f<\/h2>\n

Reddit<\/a>\u306b\u6295\u7a3f\u3055\u308c\u305f\u60c5\u5831\u3088\u308a\u3001Xcode 27 beta\u3067\u306f\u3001macOS 12\u672a\u6e80\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3057\u305f\u30d3\u30eb\u30c9\u306b\u3088\u3063\u3066\u30a8\u30e9\u30fc\u304c\u767a\u751f<\/strong>\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3053\u3068\u304c\u5224\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

Xcode 26\u307e\u3067\u306f10.13\u4ee5\u524d\u306b\u8b66\u544a\u304c\u51fa\u308b\u3060\u3051\u3067\u300110.9\u306a\u3069\u975e\u5e38\u306b\u53e4\u3044macOS\u3067\u3082\u30d3\u30eb\u30c9\u81ea\u4f53\u306f\u53ef\u80fd\u3067\u3057\u305f\u3002\u3057\u304b\u3057Xcode 27 beta\u306e\u30b5\u30dd\u30fc\u30c8\u7bc4\u56f2\u306fmacOS 12\u301c27\u3068\u306a\u3063\u3066\u304a\u308a\u3001macOS 11 Big Sur\u4ee5\u524d\u306e\u5168\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u300c\u30d3\u30eb\u30c9\u5bfe\u8c61\u5916\u300d\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

App Store\u63d0\u51fa\u8981\u4ef6\u304c\u66f4\u65b0\u3055\u308c\u308c\u3070\u3001\u65e7OS\u5411\u3051\u66f4\u65b0\u306f\u4e0d\u53ef\u80fd\u306b<\/h2>\n

\u73fe\u6642\u70b9\u3067\u306fApp Store\u3078\u306e\u63d0\u51fa\u8981\u4ef6\u306fXcode 26\u306e\u307e\u307e\u3067\u3059\u304c\u3001\u5c06\u6765\u7684\u306bXcode 27\u304c\u5fc5\u9808\u306b\u306a\u308c\u3070\u3001\u958b\u767a\u8005\u306f\u6b21\u306e\u4e8c\u629e\u3092\u8feb\u3089\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

    \n
  • \u65e7OS(macOS 11\u4ee5\u524d)\u3092\u5207\u308a\u6368\u3066\u3066\u66f4\u65b0\u3092\u7d9a\u3051\u308b<\/strong><\/li>\n
  • \u65e7OS\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u7d9a\u3051\u308b\u4ee3\u308f\u308a\u306b\u3001App Store\u66f4\u65b0\u3092\u8ae6\u3081\u3066\u5225\u30a2\u30d7\u30ea\u3068\u3057\u3066\u518d\u516c\u958b\u3059\u308b<\/strong><\/li>\n<\/ul>\n

    \u6280\u8853\u7684\u306b\u306f\u958b\u767a\u8005\u30b5\u30a4\u30c8\u304b\u3089\u306e\u76f4\u63a5\u914d\u5e03\u3067\u3042\u308c\u3070\u3001\u53e4\u3044Xcode\u3092\u4f75\u7528\u3057\u3066\u65e7OS\u5411\u3051\u30d3\u30eb\u30c9\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057App Store\u3068\u540c\u6642\u306b\u76f4\u63a5\u914d\u5e03\u7248\u3092\u63d0\u4f9b\u3057\u3088\u3046\u3068\u3059\u308c\u3070\u3001\u8907\u6570\u306e\u30d3\u30eb\u30c9\u3092\u6e96\u5099\u3057\u3001\u72ec\u81ea\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u65b9\u6cd5\u3092\u63d0\u4f9b\u3059\u308b\u5fc5\u8981\u3082\u3042\u308a\u307e\u3059\u3002\u30e9\u30a4\u30bb\u30f3\u30b9\u7ba1\u7406\u306e\u8ca0\u62c5\u3082\u5897\u52a0\u3059\u308b\u305f\u3081\u3001\u307b\u3068\u3093\u3069\u306e\u958b\u767a\u8005\u306f\u9078\u3076\u3053\u3068\u304c\u306a\u3044\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n

    \u7d50\u679c\u3068\u3057\u3066\u3001\u591a\u304f\u306e\u958b\u767a\u8005\u304c\u65e7OS\u30b5\u30dd\u30fc\u30c8\u3092\u65ad\u5ff5\u3059\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n

    Apple\u304c\u672c\u5f53\u306b\u610f\u56f3\u3057\u3066\u3044\u308b\u3053\u3068\u306f\uff1f<\/h2>\n

    macOS 27\u3067\u306fIntel Mac\u306e\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u304c\u8a71\u984c\u3067\u3059\u304c\u3001\u4eca\u56de\u306e\u5909\u66f4\u306f\u305d\u308c\u306b\u52a0\u3048\u3066\u53e4\u3044macOS\u306e\u5207\u308a\u6368\u3066\u3092\u52a0\u901f\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002Xcode 27\u304c\u7d043GB\u8efd\u91cf\u5316\u3055\u308c\u3066\u3044\u308b\u70b9\u3082\u3001\u53e4\u3044macOS\u5411\u3051\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u524a\u9664\u3092\u793a\u5506\u3057\u3066\u3044\u308b\u305f\u3081\u3060\u3068\u306e\u6307\u6458\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

    \u307e\u3068\u3081: \u5f8c\u65b9\u4e92\u63db\u306e\u9ec4\u91d1\u6642\u4ee3\u306f\u7d42\u308f\u308a\u3064\u3064\u3042\u308b<\/h2>\n

    Objective\u2011C\u3068AppKit\u306e\u67d4\u8edf\u6027\u306b\u3088\u308a\u3001Mac\u30a2\u30d7\u30ea\u306f\u9577\u5e74\u306b\u308f\u305f\u308a\u9a5a\u304f\u307b\u3069\u5e83\u3044OS\u7bc4\u56f2\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u3066\u3044\u307e\u3057\u305f\u3002\u3057\u304b\u3057Xcode 27\u306e\u4ed5\u69d8\u5909\u66f4\u306f\u3001\u305d\u306e\u6642\u4ee3\u306e\u7d42\u308f\u308a\u3092\u544a\u3052\u308b\u3082\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n

      \n
    • macOS 12 \u4ee5\u524d\u306e\u30b5\u30dd\u30fc\u30c8\u306f\u5927\u5e45\u306b\u56f0\u96e3\u306b<\/li>\n
    • App Store \u30a2\u30d7\u30ea\u306f\u65e7OS\u5411\u3051\u66f4\u65b0\u304c\u4e8b\u5b9f\u4e0a\u4e0d\u53ef\u80fd\u306b<\/li>\n
    • \u76f4\u63a5\u914d\u5e03\u306f\u53ef\u80fd\u3060\u304c\u3001\u958b\u767a\u8005\u306e\u8ca0\u62c5\u306f\u5927\u304d\u3044<\/li>\n<\/ul>\n

      Apple\u304c\u6700\u7d42\u7248\u3067\u4ed5\u69d8\u3092\u7de9\u548c\u3059\u308b\u53ef\u80fd\u6027\u306f\u6b8b\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u73fe\u72b6\u306e\u307e\u307e\u306a\u3089macOS\u30a2\u30d7\u30ea\u306e\u5f8c\u65b9\u4e92\u63db\u6027\u306f\u5927\u304d\u304f\u7e2e\u5c0f\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u305d\u3046\u3067\u3059\u3002Reddit\u306e\u30b3\u30e1\u30f3\u30c8\u6b04\u306b\u306f\u3001\u300c\u5f8c\u65b9\u4e92\u63db\u6027\u306e\u7d42\u308f\u308a\u3092\u60dc\u3057\u3080\u58f0\u300d\u3068\u300c\u3082\u3046\u5341\u5206\u3060\u3001\u524d\u306b\u9032\u3080\u3079\u304d\u300d\u3068\u3044\u3046\u58f0\u304c\u5bc4\u305b\u3089\u308c\u3001\u4eca\u56de\u306eApple\u306e\u5224\u65ad\u306b\u5bfe\u3059\u308b\u8a55\u4fa1\u304c\u3001\u771f\u3063\u4e8c\u3064\u306b\u5272\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

      Apple\u306fWWDC26\u3067\u3001macOS\u306e\u30e1\u30b8\u30e3\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u7248\u300cmacOS 27 Golden Gate\u300d\u3092\u767a\u8868\u3057\u307e\u3057\u305f\u3002macOS 27\u306fmacOS 26\u306e\u30d6\u30e9\u30c3\u30b7\u30e5\u30a2\u30c3\u30d7\u7248\u3068\u3044\u3046\u30a4\u30e1\u30fc\u30b8\u304c\u5f37\u304f\u6253\u3061\u51fa\u3055\u308c\u3066\u3044\u307e\u3059\u304c […]<\/p>\n","protected":false},"author":2,"featured_media":134612,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[4],"tags":[3480,96],"class_list":["post-134641","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mac","tag-macos","tag-xcode"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/134641","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=134641"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/134641\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/134612"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=134641"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=134641"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=134641"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}