Edo, an ad measurement service for TV and streaming co-founded by actor Edward Norton, raises $ 80M from Shamrock Capital at a $ 200M + pre-money valuation (Megan Graham / Wall Street Journal)

Twitter says it has been working on an edit tweet option since last year and will start testing the feature in Twitter Blue Labs in the coming months – now that everyone is asking … yes, we’ve been working on an edit feature since last year! no, we did not get the idea from a poll 😉 we’m kicking off testing within @TwitterBlue Labs in the coming months to learn what works, what does not, and what’s possible.