Again the guys from Cupertino, have continued with the tradition of launching a day later the public beta of the version that the developers already had in their possession. Apple launched yesterday afternoon (Spanish time) the second public beta of macOS 10.12.5, a second beta that, like the beta for developers, does not offer us important news, beyond those merely related to operation and performance of the operating system for Apple Macs. If you have not yet dared and want to try first-hand all the news that Apple introduces us in the new versions of macOS, You just have to sign up for the beta program to download the latest beta available on your Mac.
At the moment it seems that we will have to wait if we want to have new developments in macOS, since after two betas, everything seems to indicate that the next macOS update will not bring us aesthetic changes but will focus on improving the internal performance of the system operational. If the release of the final version of macOS 10.12.5 is delayed a lot, it is likely that over the months that remain until the WWDC keynote let's not see more news. After the keynote, we will be able to download the first beta of what will be the next version of macOS, number 10.13.
Since Apple will officially introduce the public beta program, both for iOS and macOS, beta stability has improved dramatically compared to previous years, years in which to install a beta of macOS, you had to be very brave or use a Mac that we only used for experiments. Fortunately, for some time now, stability has improved thanks to the feedback provided by all users who are part of the beta program.