Anyone else got this showing up in their Software Update on Mavericks?
I’m not entirely sure I should be seeing it…given it’s description is that it’s a developer preview, and I’m no developer.
Could it have something to do with the Yosemite Beta I signed up for? Or the fact that I did have the Yosemite beta 1 installed for a time?
Seems odd… I’d feel better about it if other people are seeing it too…
Huh, I have it here too, and I’m not signed up to the Yosemite preview.
Well then, guess I’m clicking on Update then 
I’ll let you know if it goes awry.
Well, Safari still launches so I guess it’s safe. It did disable all my extensions but I just had to enable them again and they’re working.
i was just going to ask the same question! I don’t know that I want to click update just yet since I sort of need Safari working 