Apple today seeded the macOS Tahoe 26.3 Release Candidate (RC) to developers for testing. The new RC comes one week after the launch of the third beta seed.
Release candidates are usually identical to the final version of the software that will be released to the public provided that no show stopping bugs be found.
The macOS Tahoe 26.3 release candidate can be downloaded by developers from the settings app on their Mac.
At this point, no new features have been discovered in macOS Tahoe 26.3, but we will let you know in this space if and when we discover anything new.
As usual, MacTrast and Apple both warn users to not install any betas or release candidates on their daily driver Mac. Instead, only install them on a device set aside for testing purposes. Apple is expected to release macOS Tahoe 26.3 to the public sometime next week.