SEOs began noticing that Google was removing tons of pages from their index. Some sites were seeing a nice chunk of their web pages being de-indexed, removed from the Google index, and thus not showing up in the Google search results. It is hard to say how big this was as Google won’t say.
Google announced that for those who have an Android app associated with their website can now get data about the app’s performance in Google Search Console. You can now see your app’s clicks, impressions, CTR, and position with a separate search appearance in the performance report. Also, there are signs of another filter coming to support showing Google Discover feed related data.