Apple Seeds New Build of OS X Mavericks 10.9.1 Beta to Developers
Apple today released an updated version of OS X 10.9.1 for developers and AppleSeed members, which carries a build number of 13B35. The first version of 10.9.1 seeded to developers last week had a build number of 13B27.

Build 13B35 of OS X 10.9.1 includes several fixes for Gmail in OS X Mail, along with improvements to Smart Mailbox functionality. It also fixes an emoji bug with VoiceOver and provides updates to the Shared Links tab when the Safari Sidebar is open. Apple previously released several Mail fixes in a standalone Mail update for Mavericks users.
The 10.9.1 update improves the stability and compatibility of your Mac, and is recommended for all OS X Mavericks users.
The update includes the following fixes:
- Improved support for Gmail in OS X Mail, and fixes for users with custom Gmail settings
- Improves the reliability of Smart Mailboxes and search in Mail
- Fixes an issue that prevented contact groups from working properly in Mail
- Resolves an issue that prevented VoiceOver from speaking sentences that contain emoji
- Updates Shared Links periodically when open in the Safari Sidebar
- Improves compatibility of the VPN server in OS X Server
Registered developers and AppleSeed members can download the update through the software update tool in the Mac App Store.
Popular Stories
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly a year later, CarPlay Ultra is still limited to Aston Martin's latest luxury vehicles, but that should change fairly soon.
In May 2025, Apple said many other vehicle brands planned to offer CarPlay Ultra, including Hyundai, Kia, and Genesis.
CarPlay Ultra...
As we wait for WWDC to kick off next Monday, Apple today announced the winners of its annual Apple Design Awards, recognizing apps and games for their innovation, ingenuity, and technical achievement.
The 2025 Apple Design Award winners are listed below, with one app and one game selected per category:
Delight and Fun - CapWords (App) and Balatro (Game)
Innovation - Play (App) and PBJ -...
While the AirPods Max 2 received more attention, Apple also released a second pair of headphones last month: Nike Powerbeats Pro 2.
Nike Powerbeats Pro 2 are the same as the regular Powerbeats Pro 2, except they have a two-tone design consisting of black and Nike's signature Volt neon green-yellow color. The headphones were released on March 20 in the U.S., Canada, Australia, the U.K., and a ...
Popular Stories
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly a year later, CarPlay Ultra is still limited to Aston Martin's latest luxury vehicles, but that should change fairly soon.
In May 2025, Apple said many other vehicle brands planned to offer CarPlay Ultra, including Hyundai, Kia, and Genesis.
CarPlay Ultra...
As we wait for WWDC to kick off next Monday, Apple today announced the winners of its annual Apple Design Awards, recognizing apps and games for their innovation, ingenuity, and technical achievement.
The 2025 Apple Design Award winners are listed below, with one app and one game selected per category:
Delight and Fun - CapWords (App) and Balatro (Game)
Innovation - Play (App) and PBJ -...
While the AirPods Max 2 received more attention, Apple also released a second pair of headphones last month: Nike Powerbeats Pro 2.
Nike Powerbeats Pro 2 are the same as the regular Powerbeats Pro 2, except they have a two-tone design consisting of black and Nike's signature Volt neon green-yellow color. The headphones were released on March 20 in the U.S., Canada, Australia, the U.K., and a ...