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トップ > iOS 18 > iOS 18.2／iPadOS 18.2 ／macOS 15.2／tvOS 18.2／watchOS 11.2／visionOS 2.2／iPadOS 17.7.3 RC2がリリース【更新】

iOS 18.2／iPadOS 18.2 ／macOS 15.2／tvOS 18.2／watchOS 11.2／visionOS 2.2／iPadOS 17.7.3 RC2がリリース【更新】

iOS 18 iOS iPadOS iPhone iPad Mac Apple TV Apple Watch Apple Vision Pro HomePod

Appleは日本時間12月6日、「iOS 18.2」「iPadOS 18.2」「macOS Sequoia 15.2」「tvOS 18.2」「watchOS 11.2」「visionOS 2.2」「iPadOS 17.7.3」のRC（Release Candidate）版を開発者およびパブリックベータ登録者向けにリリースしました。
まもなく正式版が一般公開されるはずです。
追記12月10日：iOS 18.2、iPadOS 18.2、macOS Sequoia 15.2、tvOS 18.2、visionOS 2.2の第2のRC版がリリース。

iOS 18.2

新たにリリースされたバージョン

  • iOS 18.2 RC 2 (22C151)【NEW】
  • iPadOS 18.2 RC 2 (22C151)【NEW】
  • macOS 15.2 RC 2 (24C100)【NEW】
  • tvOS 18.2 RC 2 (22K155)【NEW】
  • visionOS 2.2 RC 2 (22N841)【NEW】
  • iOS 18.2 RC (22C150)
  • iPadOS 18.2 RC (22C150)
  • macOS 15.2 RC (24C98)
  • tvOS 18.2 RC (22K154)
  • watchOS 11.2 RC (22S99)
  • visionOS 2.2 RC (22N840)
  • iPadOS 17.7.3 RC (21H312)
  • Xcode 16.2 RC (16C5031c)

リリースノート

iOS 18.2

Apple Intelligence (All iPhone 16 models, iPhone 15 Pro, iPhone 15 Pro Max)

  • Image Playground
    • A new app that lets you use concepts, descriptions, and people from your photo library to create fun, playful images in multiple styles
    • Swipe through previews and choose from as you add concepts to your playground
    • Choose from animation and illustration styles when creating your image
    • Create images in Messages and Freeform, as well as third party apps
    • Images are synced in your Image Playground library across all your devices with iCloud
  • Genmoji
    • Genmoji allows you to create a custom emoji right from the keyboard
    • Genmoji are synced in your sticker drawer across all your devices with iCloud
  • ChatGPT support
    • ChatGPT from OpenAI can be accessed right from Siri or Writing Tools
    • Compose in Writing Tools allows you to create something from scratch with ChatGPT
    • Siri can tap into ChatGPT when relevant to provide you an answer
    • A ChatGPT account is not required and your requests will be anonymous and won’t be used to train OpenAI’s models
    • Sign in with ChatGPT to access your account benefits, and requests will be covered by OpenAI’s data policies
  • Image Wand turns sketches and handwritten or typed notes into images in Notes
  • Describe your change in Writing Tools allows you to suggest how you’d like something rewritten, for example as a poem

Camera Control (iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max)

  • Visual Intelligence with Camera Control helps you instantly learn about places or interact with information simply by pointing your iPhone at the object, with the option to tap into Google Search or ChatGPT
  • Camera Control two-stage shutter lets you lock focus and exposure in Camera when light pressing the Camera Control

Mail

  • Mail Categorization sorts your messages to help you prioritize the most important messages
  • Digest view groups all of the messages from one sender into a single bundle for easy browsing

Photos

  • Video viewing improvements, including the ability to scrub frame-by-frame and a setting to turn off auto-looping video playback
  • Improvements when navigating Collections views, including the ability to swipe right to go back to the previous view
  • Recently Viewed and Recently Shared album history can be cleared
  • Favorites album appears in the Utilities collection in addition to Pinned Collections

Safari

  • New background images to customize your Safari Start Page
  • Import and Export enables you to export your browsing data from Safari and import browsing data from another app into Safari
  • HTTPS Priority upgrades URLs to HTTPS whenever possible
  • File Download Live Activity shows the progress of a file download in the Dynamic Island and on your home screen

This update also includes the following improvements and bug fixes:

  • Voice Memos supports layered recording, letting you add vocals over an existing song idea without the need for headphones — then import your two-track projects directly into Logic Pro (iPhone 16 Pro, iPhone 16 Pro Max)
  • Share Item Location in Find My helps you locate and recover misplaced items by easily and securely sharing the location of an AirTag or Find My network accessory with trusted third parties, such as airlines
  • Natural language search in Apple Music and Apple TV app lets you describe what you’re looking for using any combination of categories like genres, moods, actors, decades, and more
  • Favorite Categories in Podcasts allows you to choose your favorite categories and get relevant show recommendations that you can easily access in your Library
  • Personalized Search page in Podcasts highlights the most relevant categories and editorially curated collections tailored to you
  • Sudoku for News+ Puzzles provided in three difficulty levels and available for News+ subscribers
  • Support for the Hearing Test feature on AirPods Pro 2 in Cyprus, Czechia, France, Italy, Luxembourg, Romania, Spain, United Arab Emirates, and United Kingdom
  • Support for the Hearing Aid feature on AirPods Pro 2 in United Arab Emirates
  • Pre-market price quotes in Stocks lets you track NASDAQ and NYSE tickers prior to market open
  • Fixes an issue where recently captured photos do not appear immediately in the All Photos grid
  • Fixes an issue where Night mode photos in Camera could appear degraded when capturing long exposures (iPhone 16 Pro, iPhone 16 Pro Max)

Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit this website: https://support.apple.com/100100

iPadOS 18.2

Apple Intelligence (iPad with M1 and later)

  • Image Playground
    • A new app that lets you use concepts, descriptions, and people from your photo library to create fun, playful images in multiple styles
    • Quick previews are created for you to swipe through and choose from as you add concepts to your playground
    • Swipe through previews and choose from as you add concepts to your playground
    • Choose from animation and illustration styles when creating your image
    • Create images in Messages and Freeform, as well as third party apps
  • Genmoji
    • Genmoji allows you to create a custom emoji right in the keyboard
    • Genmoji are synced in your sticker drawer across all your devices with iCloud
  • ChatGPT support
    • ChatGPT from OpenAI can be accessed right from Siri or Writing Tools
    • Compose in Writing Tools allows you to create something from scratch with ChatGPT
    • Siri can tap into ChatGPT when relevant to provide you an answer
    • A ChatGPT account is not required and your requests will be anonymous and won’t be used to train OpenAI’s models
    • Sign in with ChatGPT to access your account benefits, and requests will be covered by OpenAI’s data policies
  • Image Wand turns sketches and handwritten or typed notes into images in Notes
  • Describe your change in Writing Tools allows you to suggest how you’d like something rewritten, for example as a poem

Photos

  • Video viewing improvements, including the ability to scrub frame-by-frame and a setting to turn off auto-looping video playback
  • Improvements when navigating Collections views, including the ability to swipe right to go back to the previous view
  • Recently Viewed and Recently Shared album history can be cleared
  • Favorites album appears in the Utilities collection in addition to Pinned Collections

Safari

  • New background images to customize your Safari Start Page
  • Import and Export enables you to export your browsing data from Safari and import browsing data from another app into Safari
  • HTTPS Priority upgrades URLs to HTTPS whenever possible
  • File Download Live Activity shows the progress of a file download in the dynamic island and on your home screen

This update also includes the following improvements:

  • Share Item Location in Find My helps you locate and recover misplaced items by easily and securely sharing the location of an AirTag or Find My network accessory with trusted third parties, such as airlines
  • Natural language search in Apple Music and Apple TV app lets you describe what you’re looking for using any combination of categories like genres, moods, actors, decades, and more
  • Favorite Categories in Podcasts allows you to choose your favorite categories and get relevant show recommendations that you can easily access in your Library
  • Personalized Search page in Podcasts highlights the most relevant categories and editorially curated collections tailored to you
  • Sudoku for News+ Puzzles provided in three difficulty levels and available for News+ subscribers
  • Support for the Hearing Test feature on AirPods Pro 2 in France, Italy, Spain, and United Kingdom
  • Support for the Hearing Aid feature on AirPods Pro 2 in United Arab Emirates
  • Pre-market price quotes in Stocks lets you track NASDAQ and NYSE tickers prior to market open
  • Fixes an issue where recently captured photos do not appear immediately in the All Photos grid

Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit this website: https://support.apple.com/100100

iPadOS 17.7.3

このアップデートには重要なセキュリティ修正が含まれ、すべてのユーザに推奨されます。
Appleソフトウェアアップデートのセキュリティコンテンツについては、以下のWebサイトをご覧ください: https://support.apple.com/ja-jp/100100

これまでに確認されているバージョン：iOS 18.x

これまでに確認されているバージョン：iOS 17.x

各プレビューを確認

新しいOSの概要を説明したプレビューページが公開されています。
英語版に続いて、日本語版も公開されています。

パブリックベータについて

ユーザーは、Appleの用意する次のサイトからパブリックベータに登録できます。

Apple Beta Software Programに参加するには、無料のメンバー登録が必要です。
有効なApple IDを所有し、登録時にApple Beta Software Program契約に同意することで、だれでも参加できます。
続いて、使用しているデバイスを登録してパブリックベータにアクセスし、最新機能を試すことができます。「フィードバックアシスタント」Appを使ってAppleに直接フィードバックを送信することでもできます。
パブリックベータは現在、iOS 18、iPadOS 18、tvOS 18、watchOS 11、macOS 15で利用可能です。

デベロッパベータ版も無料で利用可能に

Appleは2023年6月より、「iOS 17」や「iPadOS 17」の開発者向けベータ版を含む、各ソフトウェアのベータ版をApple IDを持つすべてのユーザーが無料で利用できるようにしました。
これまでは長年に渡って、iOSの開発者向けベータ版を含むデベロッパービルドへのアクセスは、年間99米ドルのデベロッパーアカウントに登録することで可能でした。

Source：iOS & iPadOS Release Notes, macOS Release Notes, News - Apple Developer

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新しいiPhoneやiPod touchの情報は新型iPhoneの噂カテゴリーにまとめてあります。
新しいiPadに関する情報は新型iPadの噂カテゴリーにまとめてあります。
新型Macを含むMac全般の情報はMacカテゴリーに、iMacの情報はiMacカテゴリーに、MacBook ProやMacBook Airの情報はMacBook Pro, Airカテゴリーに、Mac StudioやMac miniについてはMac miniカテゴリーに、それぞれまとめてあります。
新モデルの噂を含むApple Watchに関する情報はApple Watchカテゴリーにまとめています。
AirPodsの情報はAirPodsカテゴリーにまとめてあります。
iOS 18とiPadOS 18に関する情報はiOS 18カテゴリーに、iOS17とiPadOS17に関する情報はiOS 17カテゴリーに、iOS16とiPadOS16についてはiOS 16カテゴリーに、それぞれまとめてあります。

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