So Google Maps hit version 6.8 yesterday, bringing with it the crazy Zagat/Google+ mashup that was detailed earlier. The "What's New" section in the Play Store lists "See reviews from experts and people you know," "Find just the right places with Zagat scores and summaries," "Get directions directly from map bubbles," but they left out the most interesting new change: "Unreleased feature assets buried in the APK."
For starters, we've got some brand new image files. Check these out:
So there's a bunch of fresh files, all called "timeline_something." The XML stretches "timeline_line_mid" vertically, so it clearly connects them.