Apple today released the second beta version of OS X Yosemite 10.10.2 (build 14C78c) for developers the first one came out two weeks ago. According to the release note, the new test version brings only one area of ??focus: Wi-Fi. Even after the release of OS X 10.10.1 (which brought improvements to Wi-Fi), many users are still suffering from the connectivity of your networks. We will see if in the second maintenance version of Yosemite this will be resolved once and for all.
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