New-look Google+ Share button

The Google+ share button has been updated on the web interface.

A small update today folks, and it involves the Google+ share button found next to your profile photo and notification bell on most Google properties on the web.

The button has seen a small refresh, swapping text to a square icon. And as +Google OS notes in their blog post, the text label was only ever used in the English interface. For everyone else, a similar square icon was present, making today's change an even minor one.
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Old
There's not much else to say about this one, other than the fact that it frees up more space and looks a little tidier.

H/T - +Google OS. Image source - +Thomas Quintana