Beta 2 of iOS 14.6 & iPadOS 14.6 Available for Testing
Apple has released the second beta versions of iOS 14.6, iPadOS 14.6, tvOS 14.6, and watchOS 7.5. A second beta of macOS Big Sur 11.4 is not yet available but presumably will be out soon too.
The second beta builds are available now to users enrolled in both the developer beta and public beta testing programs for the various Apple operating systems.
Presumably betas of iOS 14.6 and iPadOS 14.6 will focus on bug fixes, security enhancements, and general improvements to the operating systems, and no major new features are expected.
If you’re actively enrolled in the beta testing program for iOS or ipadOS, you can find the latest beta to download in the Software Update mechanism of the Settings app.
Betas of watchOS and tvOS can also be downloaded through their respective software update mechanisms, assuming the device is also enrolled in a beta testing program.
Beta operating systems are best reserved for advanced users, and thus are not recommended for the average person to run. Technically speaking, anyone can run the betas on compatible hardware however, either through the public beta program or the developer beta program.
The most up to date versions of system software for Apple devices are currently iOS 14.5 for iPhone, iPadOS 14.5 for iPad, watchOS 7.4 for Apple Watch, macOS Big Sur 11.3 for Mac, and tvOS 14.5 for Apple TV.