While Apple yesterday released a public update for all devices to solve the problem of the Telugu symbol, today it was the turn of the beta versions.
The promised version of iOS 11.3 that will solve the problem of the batteries and the corresponding versions for Apple TV and Mac come to the third beta. Betas for developers that in spring will be available to all users.
iOS 11.3 is a major update that includes improvements in battery management, as we have seen and also important changes in Health or ARKit.
The third beta released today does not have important and relevant changes, so it will probably focus on starting to stabilize the version and correct errors of the first two versions of iOS 11.3
Apple has taken the opportunity to also publish the third beta of tvOS 11.3, a version that is installed by Xcode if you are a developer and brings us compatibility with AirPlay 2.
For its part, macOS High Sierra 10.13.4 will focus on improving the stability of the system and in addition some of the features we have in iOS 11.3, such as the synchronization of messages by iCloud.
These new betas are focused on the developers, so you must have a developer account and a registered device to access them and they appear as an available download.
Surely in the next hours or tomorrow, a public version will arrive, thus avoiding the publication of any critical error. In any case, the final versions will arrive in a few weeks.