OS X El Capitan 10.11.3 beta 1 by the Apple company last night, this version of the operating system being available for Mac application developers, iOS beta 9.2.1 1 for developers also being offered starting last night.
As usual, the Apple company does not say what kind of news it includes OS X El Capitan 10.11.3 beta 1 for developers, but we're probably talking about the usual fixes to performance issues and improvements to the general performance of developer Macs.
OS X El Capitan 10.11.3 beta 1 it can be installed through the Mac App Store using the developer portal on the Apple website, the update being approximately 650 MB.
