I was just doing a search for one of my keywords and saw that the old blog post I just updated had the time I updated it next to it in the results. Is this a new feature? It's pretty cool if it is.
True, this is a long time feature, however the unusual is that some days the updating date does not appear along with the results :O
The "Updated" info appears when the cached page has been recently updated. I'm not certain how long it appears before it reverts to the regular "Cached" but it's not a new thing and you don't need to be logged in to see it when it's available.
Oops, maybe you guys misunderstood. I wasn't seeing the cached date, which I was already aware of, but there was a time next to the title of the page. I had just updated those pages an hour earlier and it showed the time I had updated them. But when I logged out of my Google account, the times disappeared.
I haven't signed up for personalized results so I really don't know what I saw. Maybe it was a hallucination.