2025年3月31日 · IT之家 4 月 1 日消息，苹果今日向 Mac 电脑用户推送了 macOS 15.4 更新（内部版本号：24E248），本次更新距离上次发布正式版间隔 20 天。. 需要注意的是，因苹果各区域节点服务器配置缓存问题，可能有些地方探测到升级更新的时间略有延迟，一般半小时内，不会太久。

2025年3月31日 · Apple has just released macOS Sequoia 15.4 to all Mac users. This latest software update includes a variety of new features and enhancements, like a redesigned Mail app, new widgets, Apple ...

6 天之前 · Just like iOS 18.4 and iPadOS 18.4, macOS 15.4 beta 4 brings new emoji characters, including a tired face with bags under the eyes, a fingerprint, a root vegetable, a leafless tree, a shovel, a ...

IT之家3 月 25 日消息，苹果今日向 Mac 电脑用户推送了 macOS 15.4 RC 更新（内部版本号：24E246），本次更新距离上次发布 Beta / RC 间隔 7 天。 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 ...

macOS 15.4 introduces a comprehensive range of updates designed to enhance your Mac experience. With a focus on usability, privacy, and performance, this release brings system-wide improvements ...

IT之家 3 月 18 日消息，苹果今日向 Mac 电脑用户推送了 macOS 15.4 开发者预览版 Beta 4 更新（内部版本号：24E5238a），本次更新距离上次发布 Beta / RC 间隔 7 天。. IT之家曾于 3 月 12 日报道，macOS 15.4 Beta 2 隐藏 Apple 智能存储信息，用户无法再获取相关存储信息。 不过在今天发布的 macOS 15.4 Beta 4 更新中 ...

6 天之前 · Apple has officially launched macOS 15.4, a comprehensive update designed to enhance productivity, creativity, and security. Packed with system-wide AI improvements, streamlined setup processes ...

Overview. The macOS 15.4 SDK provides support to develop apps for Mac computers running Sequoia 15.4. The SDK comes bundled with Xcode 16.3, available from the Mac App Store.

macOS 15.4 (build 24E248) is an update to macOS 15 (Sequoia) that was released to the public on March 31, 2025 by Apple Inc.[1] The first developer beta (build 24E5206s) was released on February 21, 2025, followed by a second beta (build 24E5222f) on March 3rd.[2][3] The third beta (build 24E5228e) was released on March 10th, followed by a fourth (build 24E5238a) on March 17th.[4][5] A release ...

2025年3月31日 · The fourth major macOS Sequoia update is now available to Mac users. This version brings Apple Intelligence improvements and is a bit more feature-packed than the previous macOS 15.3 update.Here ...