Twitter has been in the news a lot lately, mostly thanks to Elon Musk’s recent moves toward becoming a large part of the company, if not its owner. His influence may be felt there already – like his campaign to get an “edit” button added to tweets. Twitter is also testing a couple other features like “downvotes” and “unmentioning” accounts. Read on for more Twitter news – plus a bonus Instagram tip.Editing TweetsAfter years of users asking for it, an “edit” button for Twitter might...