Apple today seeded the third beta of macOS Tahoe 26.1 to developers for testing. The new beta comes one week after the second beta seed.
Registered developers can download the new beta software through the System Settings app.
Apple Intelligence is now available in more languages, including Danish, Dutch, Norwegian, Portuguese (Portugal), Swedish, Turkish, Chinese (Traditional), and Vietnamese. AirPods Live Translation now also works with Japanese, Korean, Italian, and Chinese (both Mandarin Traditional and Simplified) in iOS 26.1.
As usual, MacTrast and Apple both warn users to not install any betas on their daily driver Mac. Instead, only install betas on a device set aside for testing purposes.