{"id":378727,"date":"2023-08-03T06:44:24","date_gmt":"2023-08-03T05:44:24","guid":{"rendered":"https:\/\/blog.jetbrains.com\/kotlin\/2023\/07\/kotlin-1-9-0-released\/"},"modified":"2023-09-12T07:16:00","modified_gmt":"2023-09-12T06:16:00","slug":"kotlin-1-9-0-released","status":"publish","type":"kotlin","link":"https:\/\/blog.jetbrains.com\/ja\/kotlin\/2023\/08\/kotlin-1-9-0-released\/","title":{"rendered":"Kotlin 1.9.0 \u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u307e\u3057\u305f"},"content":{"rendered":"<p>Kotlin 1.9.0 \u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3001<strong>JVM \u306e K2 \u30b3\u30f3\u30d1\u30a4\u30e9\u30fc\u304c\u30d9\u30fc\u30bf\u7248\u306b\u306a\u308a\u307e\u3057\u305f<\/strong>\u3002 \u3053\u306e\u30ea\u30ea\u30fc\u30b9\u306b\u306f\u65b0\u3057\u3044\u8a00\u8a9e\u6a5f\u80fd\u3068 Kotlin Multiplatform\u3001Kotlin\/Native \u306e\u6539\u5584\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30ea\u30ea\u30fc\u30b9\u306e\u30cf\u30a4\u30e9\u30a4\u30c8\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li><a title=\"http:\/\/kotlinlang.org\/docs\/whatsnew19.html#new-kotlin-k2-compiler-updates\" href=\"http:\/\/kotlinlang.org\/docs\/whatsnew19.html#new-kotlin-k2-compiler-updates\" target=\"_blank\" rel=\"noopener\">\u65b0\u3057\u3044 Kotlin K2 \u30b3\u30f3\u30d1\u30a4\u30e9\u30fc\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8<\/a><\/li>\n<li><a title=\"http:\/\/kotlinlang.org\/docs\/whatsnew19.html#stable-replacement-of-the-enum-class-values-function\" href=\"http:\/\/kotlinlang.org\/docs\/whatsnew19.html#stable-replacement-of-the-enum-class-values-function\" target=\"_blank\" rel=\"noopener\">\u5217\u6319\u578b\u30af\u30e9\u30b9\u5024\u95a2\u6570\u306e\u7f6e\u63db\u3092\u5b89\u5b9a\u5316<\/a><\/li>\n<li><a href=\"http:\/\/kotlinlang.org\/docs\/whatsnew19.html#stable-operator-for-open-ended-ranges\" target=\"_blank\" rel=\"noopener\">\u4e0a\u9650\u3092\u542b\u307e\u306a\u3044\u7bc4\u56f2\u3092\u6307\u5b9a\u3059\u308b\u305f\u3081\u306e ..&lt; \u6f14\u7b97\u5b50\u3092\u5b89\u5b9a\u5316<\/a><\/li>\n<li><a title=\"http:\/\/kotlinlang.org\/docs\/whatsnew19.html#new-common-function-to-get-regex-capture-group-by-name\" href=\"http:\/\/kotlinlang.org\/docs\/whatsnew19.html#new-common-function-to-get-regex-capture-group-by-name\" target=\"_blank\" rel=\"noopener\">\u6b63\u898f\u8868\u73fe\u30ad\u30e3\u30d7\u30c1\u30e3\u30b0\u30eb\u30fc\u30d7\u3092\u540d\u524d\u3067\u53d6\u5f97\u3059\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u5171\u901a\u95a2\u6570<\/a><\/li>\n<li><a href=\"http:\/\/kotlinlang.org\/docs\/whatsnew19.html#new-path-utility-to-create-parent-directories\" target=\"_blank\" rel=\"noopener\">\u89aa\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3059\u308b\u65b0\u3057\u3044\u30d1\u30b9\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3<\/a><\/li>\n<li><a href=\"http:\/\/kotlinlang.org\/docs\/whatsnew19.html#preview-of-gradle-configuration-cache\" target=\"_blank\" rel=\"noopener\">Kotlin Multiplatform \u3067\u306e Gradle \u69cb\u6210\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30d7\u30ec\u30d3\u30e5\u30fc<\/a><\/li>\n<li><a href=\"http:\/\/kotlinlang.org\/docs\/whatsnew19.html#changes-to-android-target-support\" target=\"_blank\" rel=\"noopener\">Kotlin Multiplatform \u3067\u306e Android \u30bf\u30fc\u30b2\u30c3\u30c8\u30b5\u30dd\u30fc\u30c8\u306e\u5909\u66f4<\/a><\/li>\n<li><a href=\"http:\/\/kotlinlang.org\/docs\/whatsnew19.html#preview-of-custom-memory-allocator\" target=\"_blank\" rel=\"noopener\">Kotlin\/Native \u306e\u30ab\u30b9\u30bf\u30e0\u30e1\u30e2\u30ea\u30a2\u30ed\u30b1\u30fc\u30bf\u30fc\u306e\u30d7\u30ec\u30d3\u30e5\u30fc<\/a><\/li>\n<li><a href=\"http:\/\/kotlinlang.org\/docs\/whatsnew19.html#library-linkage-in-kotlin-native\" target=\"_blank\" rel=\"noopener\">Kotlin\/Native \u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u30ea\u30f3\u30b1\u30fc\u30b8<\/a><\/li>\n<li><a href=\"http:\/\/kotlinlang.org\/docs\/whatsnew19.html#size-related-optimizations\" target=\"_blank\" rel=\"noopener\">Kotlin\/Wasm \u306e\u30b5\u30a4\u30ba\u95a2\u9023\u306e\u6700\u9069\u5316<\/a><\/li>\n<\/ul>\n<p>\u5909\u66f4\u5185\u5bb9\u306e\u5168\u30ea\u30b9\u30c8\u306f\u3001<a title=\"https:\/\/kotlinlang.org\/docs\/whatsnew19.html\" href=\"http:\/\/kotlinlang.org\/docs\/whatsnew19.html\" target=\"_blank\" rel=\"noopener\">Kotlin 1.9.0 \u306e\u65b0\u6a5f\u80fd<\/a>\u307e\u305f\u306f <a href=\"https:\/\/github.com\/JetBrains\/kotlin\/releases\/tag\/v1.9.0\" target=\"_blank\" rel=\"noopener\">GitHub \u306e\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><!--more--><\/p>\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n<div class=\"wp-block-embed__wrapper\"><iframe loading=\"lazy\" title=\"Kotlin 1.9.0 \u306e\u65b0\u6a5f\u80fd\" src=\"https:\/\/www.youtube.com\/embed\/fvwTZc-dxsM?feature=oembed\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/div>\n<\/figure>\n<h2 class=\"wp-block-heading\">JVM \u306e\u65b0\u3057\u3044 Kotlin K2 \u30b3\u30f3\u30d1\u30a4\u30e9\u30fc\u304c\u30d9\u30fc\u30bf\u7248\u306b\u306a\u308a\u307e\u3057\u305f<\/h2>\n<p>JetBrains \u306e Kotlin \u30c1\u30fc\u30e0\u306f\u65b0\u3057\u3044 K2 \u30b3\u30f3\u30d1\u30a4\u30e9\u30fc\u306e\u7d99\u7d9a\u7684\u306a\u5b89\u5b9a\u5316\u306b\u52aa\u3081\u3066\u304a\u308a\u3001Kotlin 2.0 \u306e\u30ea\u30ea\u30fc\u30b9\u306b\u5411\u3051\u3066 <strong>JVM \u306e \u65b0\u3057\u3044 Kotlin K2 \u30b3\u30f3\u30d1\u30a4\u30e9\u30fc\u304c\u30d9\u30fc\u30bf\u30de\u30a4\u30eb\u30b9\u30c8\u30fc\u30f3\u306b\u9054\u3057\u305f<\/strong>\u3053\u3068\u3092\u767a\u8868\u3044\u305f\u3057\u307e\u3059\u3002 \u3053\u306e\u30b3\u30f3\u30d1\u30a4\u30e9\u30fc\u306f Kotlin \u30c1\u30fc\u30e0\u304c\u54c1\u8cea\u7ba1\u7406\u306b\u4f7f\u7528\u3057\u3066\u3044\u308b\u5e45\u5e83\u3044\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u6b63\u5e38\u306b\u30b3\u30f3\u30d1\u30a4\u30eb\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5f62\u3067\u5fb9\u5e95\u7684\u306b\u30c6\u30b9\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>K2 \u30b3\u30f3\u30d1\u30a4\u30e9\u30fc\u306f\u5927\u5e45\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584\u3001\u65b0\u3057\u3044\u8a00\u8a9e\u6a5f\u80fd\u958b\u767a\u306e\u9ad8\u901f\u5316\u3001Kotlin \u304c\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u5168\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u7d71\u4e00\u5316\u3001\u304a\u3088\u3073\u30de\u30eb\u30c1\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u5bfe\u5fdc\u3057\u305f\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u6539\u5584\u3092\u76ee\u6a19\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u00a0<\/p>\n<p>\u79c1\u305f\u3061\u306f\u4ed6\u306e\u4e00\u822c\u7684\u306a\u30b3\u30f3\u30d1\u30a4\u30e9\u30fc\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u306e\u4e92\u63db\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306e\u5927\u304d\u306a\u4e00\u6b69\u3092\u8e0f\u307f\u51fa\u3057\u307e\u3057\u305f\u3002 K2 \u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b Jetpack Compose \u3068 Kotlin Symbol Processing\uff08KSP\uff09\u304c\u9593\u3082\u306a\u304f\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u308b\u4e88\u5b9a\u3067\u3059\u3002 K2 \u3092\u3042\u306a\u305f\u306e Kotlin\/JVM \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u305c\u3072\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002<a href=\"https:\/\/kotl.in\/issue\" target=\"_blank\" rel=\"noopener\">\u8ab2\u984c\u30c8\u30e9\u30c3\u30ab\u30fc<\/a>\u306b\u8cb4\u91cd\u306a\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u304a\u5bc4\u305b\u304f\u3060\u3055\u3044\u3002 \u7686\u3055\u3093\u306e\u3054\u610f\u898b\u306f K2 \u3092\u6539\u5584\u3057\u3066 Kotlin 2.0 \u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u5b89\u5b9a\u3057\u305f\u30b3\u30f3\u30d1\u30a4\u30e9\u30fc\u306b\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<p>\u79c1\u305f\u3061\u306f\u4ed6\u306b\u3082\u76ee\u6a19\u304c\u3042\u308a\u3001 K2 \u30b3\u30f3\u30d1\u30a4\u30e9\u30fc\u3067\u3082\u540c\u69d8\u306b\u9ad8\u3044\u30ec\u30d9\u30eb\u306e\u30de\u30eb\u30c1\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u30b5\u30dd\u30fc\u30c8\u54c1\u8cea\u3092\u9054\u6210\u3059\u308b\u3088\u3046\u52aa\u3081\u3066\u3044\u307e\u3059\u3002 \u3053\u306e\u53d6\u308a\u7d44\u307f\u306f Kotlin Multiplatform \u306e\u5b89\u5b9a\u5316\u306b\u95a2\u3059\u308b\u7d99\u7d9a\u7684\u306a\u53d6\u308a\u7d44\u307f\u3068\u4e26\u884c\u3057\u3066\u884c\u308f\u308c\u307e\u3059\u3002 Kotlin Multiplatform \u306e\u5b89\u5b9a\u7248\u30ea\u30ea\u30fc\u30b9\u3068\u4e26\u884c\u3057\u3066\u3001K2 \u3067\u3082<strong>\u30de\u30eb\u30c1\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u5bfe\u3059\u308b\u30d9\u30fc\u30bf\u54c1\u8cea\u306e\u30d5\u30eb\u30b5\u30dd\u30fc\u30c8<\/strong>\u3092\u9054\u6210\u3059\u308b\u3053\u3068\u3092\u76ee\u6a19\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u523a\u6fc0\u7684\u306a\u958b\u767a\u3092\u9032\u3081\u308b\u306b\u3042\u305f\u3063\u3066\u3001\u7686\u3055\u3093\u304b\u3089\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u306b\u5927\u304d\u306a\u671f\u5f85\u3092\u5bc4\u305b\u3066\u3044\u307e\u3059\u3002 \u5171\u306b Kotlin 2.0 \u306e\u672a\u6765\u3092\u7bc9\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>K2 \u30b3\u30f3\u30d1\u30a4\u30e9\u30fc\u3092\u6709\u52b9\u306b\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u3001\u300c<a href=\"https:\/\/kotlinlang.org\/docs\/whatsnew19.html#try-the-k2-compiler-in-your-project\" target=\"_blank\" rel=\"noopener\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067 K2 \u30b3\u30f3\u30d1\u30a4\u30e9\u30fc\u3092\u8a66\u3059<\/a>\u300d\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2 class=\"wp-block-heading\">Kotlin 1.9.0 \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u65b9\u6cd5<\/h2>\n<p>\u3059\u3067\u306b <a href=\"https:\/\/www.jetbrains.com\/ja-jp\/idea\/download\/\" target=\"_blank\" rel=\"noopener\">IntelliJ IDEA<\/a> 2022.3.3 \u307e\u305f\u306f 2023.1.1 \u3092\u3054\u5229\u7528\u306e\u5834\u5408\u306f\u3001IDE \u304b\u3089 Kotlin 1.9.0 \u3078\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u81ea\u52d5\u7684\u306b\u63d0\u6848\u3055\u308c\u307e\u3059\u3002 \u307e\u305f\u3001<a href=\"https:\/\/kotlinlang.org\/docs\/releases.html#update-to-a-new-release\" target=\"_blank\" rel=\"noopener\">\u6307\u5b9a\u306e\u624b\u9806<\/a>\u306b\u5f93\u3063\u3066\u624b\u52d5\u3067\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002 IntelliJ IDEA 2023.2 \u306b\u306f Kotlin 1.9.0 \u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u7d44\u307f\u8fbc\u307e\u308c\u307e\u3059\u3002<\/p>\n<p>Android Studio Giraffe\uff08223\uff09\u3068 Hedgehog\uff08231\uff09\u306e\u5834\u5408\u3001Kotlin 1.9.0 \u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u6b21\u671f Android Studio \u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3068\u5171\u306b\u914d\u5e03\u3055\u308c\u307e\u3059\u3002 \u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30b3\u30f3\u30d1\u30a4\u30e9\u30fc\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001<a href=\"https:\/\/github.com\/JetBrains\/kotlin\/releases\/tag\/v1.9.0\" target=\"_blank\" rel=\"noopener\">GitHub \u306e\u30ea\u30ea\u30fc\u30b9\u30da\u30fc\u30b8<\/a>\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3 class=\"wp-block-heading\">\u554f\u984c\u767a\u751f\u6642\u306f\u4ee5\u4e0b\u306e\u5bfe\u5fdc\u3092\u304a\u9858\u3044\u3057\u307e\u3059<\/h3>\n<ul>\n<li><a href=\"http:\/\/kotlinlang.slack.com\/\" target=\"_blank\" rel=\"noopener\">Slack<\/a> \u3067\u652f\u63f4\u3092\u6c42\u3081\u308b\uff08<a href=\"https:\/\/surveys.jetbrains.com\/s3\/kotlin-slack-sign-up\" target=\"_blank\" rel=\"noopener\">\u62db\u5f85\u3092\u53d7\u3051\u3066\u304f\u3060\u3055\u3044<\/a>\uff09\u3002<\/li>\n<\/ul>\n<ul>\n<li>\u8ab2\u984c\u30c8\u30e9\u30c3\u30ab\u30fc <a href=\"https:\/\/youtrack.jetbrains.com\/issues\/KT\" target=\"_blank\" rel=\"noopener\">YouTrack<\/a> \u306b\u8ab2\u984c\u3092\u5831\u544a\u3059\u308b\u3002<\/li>\n<\/ul>\n<div style=\"background-color: #f1f6fe; margin-bottom: 2px; padding: 5px; margin-right: 0%; text-align: left; min-height: px;\">\n<p>\u6700\u65b0\u306e Kotlin \u6a5f\u80fd\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u5165\u624b\u3057\u307e\u3057\u3087\u3046\uff01 \u3053\u306e\u8a18\u4e8b\u306e\u53f3\u5074\u306b\u3042\u308b\u30d5\u30a9\u30fc\u30e0\u306b\u3054\u5165\u529b\u3044\u305f\u3060\u304f\u3068\u3001Kotlin \u306e\u6700\u65b0\u60c5\u5831\u3092\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<h2 class=\"wp-block-heading\">YouTrack \u306e\u4e0a\u4f4d\u8ab2\u984c\u5831\u544a\u8005<\/h2>\n<p><a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20jsjeon\" target=\"_blank\" rel=\"noopener\">Jinseong Jeon<\/a>\uff0838 \u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20Carlos_Ballesteros_Velasco\" target=\"_blank\" rel=\"noopener\">Carlos Ballesteros Velasco<\/a>\uff0827 \u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20aSemy\" target=\"_blank\" rel=\"noopener\">Adam<\/a>\uff0824\u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20martinbonnin\" target=\"_blank\" rel=\"noopener\">Martin Bonnin<\/a>\uff0815 \u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20ZacSweers\" target=\"_blank\" rel=\"noopener\">Zac Sweers<\/a>\uff0815 \u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20gamalik\" target=\"_blank\" rel=\"noopener\">Andreas Malik<\/a>\uff0815 \u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20glebminaev\" target=\"_blank\" rel=\"noopener\">Gleb Minaev<\/a>\uff0815 \u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20zzdvwmiifztr2cyaouskro6\" target=\"_blank\" rel=\"noopener\">Waldemar Kornewald<\/a>\uff0813 \u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20jsjeon\" target=\"_blank\" rel=\"noopener\">AndroidDeveloperLB<\/a>\uff0813 \u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20hfhbd\" target=\"_blank\" rel=\"noopener\">Philip Wedemann<\/a>\uff0812 \u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20ager\" target=\"_blank\" rel=\"noopener\">Mads Ager<\/a>\uff0812 \u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20whyoleg\" target=\"_blank\" rel=\"noopener\">Oleg Yukhnevich<\/a>\uff0812 \u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20Revin\" target=\"_blank\" rel=\"noopener\">Revin Cao<\/a>\uff0811 \u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20mjgroth\" target=\"_blank\" rel=\"noopener\">Matthew Groth<\/a>\uff0811 \u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20andymagee\" target=\"_blank\" rel=\"noopener\">Andy Magee<\/a>\uff0811 \u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20sebdeleuze\" target=\"_blank\" rel=\"noopener\">S\u00e9bastien Deleuze<\/a>\uff0811 \u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20stevenschaefer\" target=\"_blank\" rel=\"noopener\">Steven Sch\u00e4fer<\/a>\uff0810 \u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20Robert_Stoll\" target=\"_blank\" rel=\"noopener\">Robert Stoll<\/a>\uff0810 \u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20Vampire\" target=\"_blank\" rel=\"noopener\">Bj\u00f6rn Kautler<\/a>\uff0810 \u4ef6\u306e\u8ab2\u984c\uff09\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202022-12-28%20..%20*%20created%20by:%20theosotr\" target=\"_blank\" rel=\"noopener\">Thodoris Sotiropoulos<\/a>\uff089 \u4ef6\u306e\u8ab2\u984c\uff09<\/p>\n<h2 class=\"wp-block-heading\">\u5916\u90e8\u8ca2\u732e\u8005<\/h2>\n<p>\u3053\u306e\u30ea\u30ea\u30fc\u30b9\u306b\u542b\u3081\u3089\u308c\u305f\u30d7\u30eb\u30ea\u30af\u30a8\u30b9\u30c8\u306f\u3001\u6b21\u306e\u5916\u90e8\u8ca2\u732e\u8005\u304b\u3089\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002\u3054\u5354\u529b\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f: <a href=\"https:\/\/github.com\/pyos\" target=\"_blank\" rel=\"noopener\">pyos<\/a>\u3001<a href=\"https:\/\/github.com\/jsjeon\" target=\"_blank\" rel=\"noopener\">Jinseong Jeon<\/a>\u3001<a href=\"https:\/\/github.com\/madsager\" target=\"_blank\" rel=\"noopener\">Mads Ager<\/a>\u3001<a href=\"https:\/\/github.com\/blueshiftlabs\" target=\"_blank\" rel=\"noopener\">Justin Paupore<\/a>\u3001<a href=\"https:\/\/github.com\/sfs\" target=\"_blank\" rel=\"noopener\">Steven Sch\u00e4fer<\/a>\u3001<a href=\"https:\/\/github.com\/troelsbjerre\" target=\"_blank\" rel=\"noopener\">Troels Bjerre Lund<\/a>\u3001<a href=\"https:\/\/github.com\/jaebaek\" target=\"_blank\" rel=\"noopener\">Jaebaek Seo<\/a>\u3001<a href=\"https:\/\/github.com\/hungvietnguyen\" target=\"_blank\" rel=\"noopener\">hungvietnguyen<\/a>\u3001<a href=\"https:\/\/github.com\/ansman\" target=\"_blank\" rel=\"noopener\">Nicklas Ansman Giertz<\/a>\u3001<a href=\"https:\/\/github.com\/kevinb9n\" target=\"_blank\" rel=\"noopener\">Kevin Bourrillion<\/a>\u3001<a href=\"https:\/\/github.com\/mcpiroman\" target=\"_blank\" rel=\"noopener\">mcpiroman<\/a>\u3001<a href=\"https:\/\/github.com\/scaventz\" target=\"_blank\" rel=\"noopener\">Xin Wang<\/a>\u3001<a href=\"https:\/\/github.com\/johanbay\" target=\"_blank\" rel=\"noopener\">Johan Bay<\/a>\u3001<a href=\"https:\/\/github.com\/whyoleg\" target=\"_blank\" rel=\"noopener\">Oleg Yukhnevich<\/a>\u3001<a href=\"https:\/\/github.com\/MarkCMann\" target=\"_blank\" rel=\"noopener\">Mark Mann<\/a>\u3001<a href=\"https:\/\/github.com\/k163377\" target=\"_blank\" rel=\"noopener\">wrongwrong<\/a>\u3001<a href=\"https:\/\/github.com\/martinbonnin\" target=\"_blank\" rel=\"noopener\">Martin Bonnin<\/a>\u3001<a href=\"https:\/\/github.com\/larryxiao625\" target=\"_blank\" rel=\"noopener\">xiaozihan.larryxiao<\/a>\u3001<a href=\"https:\/\/github.com\/kandersen\" target=\"_blank\" rel=\"noopener\">Kristoffer Andersen<\/a>\u3001<a href=\"https:\/\/github.com\/jprinet\" target=\"_blank\" rel=\"noopener\">Jerome Prinet<\/a>\u3001<a href=\"https:\/\/github.com\/AngryGami\" target=\"_blank\" rel=\"noopener\">AngryGami<\/a>\u3001<a href=\"https:\/\/github.com\/akerimsenol\" target=\"_blank\" rel=\"noopener\">akerimsenol<\/a>\u3001<a href=\"https:\/\/github.com\/DeoTimeTheGithubUser\" target=\"_blank\" rel=\"noopener\">deotime<\/a>\u3001<a href=\"https:\/\/github.com\/mcpiroman\" target=\"_blank\" rel=\"noopener\">mcpiroman<\/a>\u3001<a href=\"https:\/\/github.com\/MarkCMann\" target=\"_blank\" rel=\"noopener\">Mark Mann<\/a>\u3001<a href=\"https:\/\/github.com\/mpetrov\" target=\"_blank\" rel=\"noopener\">Martin Petrov<\/a>\u3001<a href=\"https:\/\/github.com\/madsager\" target=\"_blank\" rel=\"noopener\">Mads Sig Ager<\/a>\u3001<a href=\"https:\/\/github.com\/runningcode\" target=\"_blank\" rel=\"noopener\">Nelson Osacky<\/a>\u3001<a href=\"https:\/\/github.com\/ansman\" target=\"_blank\" rel=\"noopener\">Nicklas Ansman<\/a>\u3001<a href=\"https:\/\/github.com\/CGNonofr\" target=\"_blank\" rel=\"noopener\">Lo\u00efc Mangeonjean<\/a>\u3001<a href=\"https:\/\/github.com\/obask\" target=\"_blank\" rel=\"noopener\">Oleg Bask<\/a>\u3001<a href=\"https:\/\/github.com\/OliverO2\" target=\"_blank\" rel=\"noopener\">OliverO2<\/a>\u3001<a href=\"https:\/\/github.com\/jprinet\" target=\"_blank\" rel=\"noopener\">J\u00e9r\u00f4me Prinet<\/a>\u3001<a href=\"https:\/\/github.com\/ePaul\" target=\"_blank\" rel=\"noopener\">Pa\u016dlo Ebermann<\/a>\u3001<a href=\"https:\/\/github.com\/rpaouline\" target=\"_blank\" rel=\"noopener\">Polina Mitrikovskaia<\/a>\u3001<a href=\"https:\/\/github.com\/neetopia\" target=\"_blank\" rel=\"noopener\">Jiaxiang Chen<\/a>\u3001<a href=\"https:\/\/github.com\/JakeWharton\" target=\"_blank\" rel=\"noopener\">Jake Wharton<\/a>\u3001<a href=\"https:\/\/github.com\/shahlin\" target=\"_blank\" rel=\"noopener\">Shahlin Ibrahim<\/a>\u3001<a href=\"https:\/\/github.com\/danysantiago\" target=\"_blank\" rel=\"noopener\">Daniel Santiago<\/a>\u3001<a href=\"https:\/\/github.com\/clarkperkins\" target=\"_blank\" rel=\"noopener\">Clark Perkins<\/a>\u3001<a href=\"https:\/\/github.com\/fronts1231\" target=\"_blank\" rel=\"noopener\">Takumi Maeomote<\/a>\u3001<a href=\"https:\/\/github.com\/tresat\" target=\"_blank\" rel=\"noopener\">Thomas Tresansky<\/a>\u3001<a href=\"https:\/\/github.com\/ting-yuan\" target=\"_blank\" rel=\"noopener\">Ting-Yuan Huang<\/a>\u3002<\/p>\n<h2 class=\"wp-block-heading\">EAP Champions \u3078\u306e\u8b1d\u8f9e &#x1f947;&#x1f44f;<\/h2>\n<ul>\n<li><a href=\"https:\/\/twitter.com\/ZacSweers\" target=\"_blank\" rel=\"noopener\">Zac Sweers<\/a><\/li>\n<li><a title=\"https:\/\/twitter.com\/noraltavir\" href=\"https:\/\/twitter.com\/noraltavir\" target=\"_blank\" rel=\"noopener\">Alexander Nozik<\/a><\/li>\n<li><a href=\"https:\/\/twitter.com\/why_oleg\" target=\"_blank\" rel=\"noopener\">Oleg Yukhnevich<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/SimonMarquis\" target=\"_blank\" rel=\"noopener\">Simon Marquis<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/joshfriend\" target=\"_blank\" rel=\"noopener\">Josh Friend<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/BoD\" target=\"_blank\" rel=\"noopener\">Benoit \u2018BoD\u2019 Lubek<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ychescale9\" target=\"_blank\" rel=\"noopener\">Yang<\/a><\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\">\u305d\u306e\u4ed6\u306e\u8a18\u4e8b\u3068\u52d5\u753b<\/h2>\n<ul>\n<li><a href=\"https:\/\/kotlinlang.org\/docs\/whatsnew19.html\" target=\"_blank\" rel=\"noopener\">Kotlin 1.9.0 \u306e\u65b0\u6a5f\u80fd\uff08\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\uff09<\/a><\/li>\n<li><a title=\"https:\/\/youtu.be\/fvwTZc-dxsM\" href=\"https:\/\/youtu.be\/fvwTZc-dxsM\" target=\"_blank\" rel=\"noopener\">Kotlin 1.9.0 \u306e\u65b0\u6a5f\u80fd\uff08YouTube\uff09<\/a><\/li>\n<li><a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2023\/02\/k2-kotlin-2-0\/\">K2 \u30b3\u30f3\u30d1\u30a4\u30e9\u30fc\u304c Kotlin 2.0 \u3067\u5b89\u5b9a\u7248\u306b<\/a><\/li>\n<li><a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2022\/11\/eap-champions\/\">Kotlin EAP Champions<\/a><\/li>\n<\/ul>\n\n\n<p><strong>\u30aa\u30ea\u30b8\u30ca\u30eb\uff08\u82f1\u8a9e\uff09\u30d6\u30ed\u30b0\u6295\u7a3f\u8a18\u4e8b\u306e\u4f5c\u8005\uff1a<\/strong><\/p>\n\n\n    <div class=\"about-author \">\n        <div class=\"about-author__box\">\n            <div class=\"row\">\n                <div class=\"about-author__box-img\">\n                    <img decoding=\"async\" src=\"https:\/\/secure.gravatar.com\/avatar\/?s=200&#038;r=g\" width=\"200\" height=\"200\" alt=\"\" loading=\"lazy\"  class=\"avatar avatar-200 wp-user-avatar wp-user-avatar-200 photo avatar-default\">\n                <\/div>\n                <div class=\"about-author__box-text\">\n                                                        <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n","protected":false},"author":1394,"featured_media":370194,"comment_status":"closed","ping_status":"closed","template":"","categories":[907],"tags":[],"cross-post-tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/kotlin\/378727"}],"collection":[{"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/kotlin"}],"about":[{"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/types\/kotlin"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/users\/1394"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/comments?post=378727"}],"version-history":[{"count":8,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/kotlin\/378727\/revisions"}],"predecessor-version":[{"id":386529,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/kotlin\/378727\/revisions\/386529"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/media\/370194"}],"wp:attachment":[{"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/media?parent=378727"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/categories?post=378727"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/tags?post=378727"},{"taxonomy":"cross-post-tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ja\/wp-json\/wp\/v2\/cross-post-tag?post=378727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}