The beta 2 of iOS 11.2.5 does not bring any particular news and is limited to fixing some bugs and improving the overall performance of the system. At the moment, beta 2 is only available to developers.
In the first beta the only novelty we saw was in Music where now it will always be specified in the bottom that we are not playing any song, and if we give Play it will automatically play your library.
With these developments we see that Apple is already focusing on the insides of operating systems leaving the visual novelties for iOS 12 to be presented at the WWDC of 2018. Security and performance improvements are now those that prevail in these versions.
Are these the last betas before the end of the year? Apple may not stop and make us work after Christmas. Leave me in the comment box that you think about it and remember that in the next few hours the version for public beta testers will be available