6 天之前 · 苹果计划于 4 月初正式发布 macOS Sequoia 15.4，此次 RC 版本为最终版本，若无重大问题，将直接面向公众推出。 邮件分类功能 ：macOS Sequoia 15.4 首次为 Mac 引入邮件分类功能，将邮件应用重新组织为交易、更新、推广和主要邮件等类别，优先显示重要邮件。

6 天之前 · That’s because this RC brings us especially close to the public launch of macOS 15.4. Apple’s expected to ship this update and its companions—like iOS 18.4—very soon.

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2 天之前 · IT之家 3 月 28 日消息，苹果今日向开发者推送了 macOS Sequoia 15.4 的第二个 RC 候选版，而首个候选版本发布于 3 月 25 日。. 15.4 RC (24E246) 15.4 RC2 (24E247) 开发者用户可通过系统设置的软件更新版块获取 macOS 测试版，需使用与开发者账户关联的 Apple ID 登录。

3 天之前 · Today Apple has shipped an updated RC build for macOS Sequoia 15.4. New macOS 15.4 RC likely addresses critical bugs On Monday we got the release candidate for macOS 15.4.

5 天之前 · 苹果 公司于今日凌晨向开发者推送 macOS Sequoia 15.4 RC 版更新（版本号 24E246），距离上个测试版本仅隔7天。 此次更新作为正式版前的最终候选版本，如无重大漏洞将于4月初向所有兼容设备推送。 本次更新最大亮点是「智能邮件管家」功能正式登陆Mac平台。...

The macOS Sequoia 15.4 RC is here, signaling the nearing launch of a new stable release. Here's what to expect! Apple’s 2025 Lineup iOS 19 iPhone 17 News Deals Round-Ups How-To Jobs. Login.

6 天之前 · Alongside macOS 15.4 RC, Apple has also seeded the release candidate versions of iOS 18.4, iPadOS 18.4, tvOS 18.4, visionOS 2.4, and watchOS 11.4. BGR will let you know if we discover anything new ...

5 天之前 · This feature, combined with the enhanced Mail app and expanded language support, positions macOS Sequoia 15.4 RC as a significant update focused on both productivity and entertainment.

Update your apps to use new features, and test your apps against API changes. The macOS 15.4 SDK provides support to develop apps for Mac computers running Sequoia 15.4 RC. The SDK comes bundled with Xcode 16.3, available from the Mac App Store. For information on the compatibility requirements for Xcode 16.3, see Xcode 16.3 Release Notes.