Third macOS Tahoe 26.5 Beta Now Available for Developers

Apple has released the third developer beta of macOS Tahoe 26.5.

The build is available in Software Update for accounts with Beta Updates enabled and a free developer account.

Earlier betas did not show new features, suggesting this release is focused on bug fixes and performance improvements.

The rollout indicates Apple is continuing testing as it prepares a stability-focused macOS update for users.