Yahoo Messenger is to be discontinued in just over a month. Yahoo owner Oath has announced that it is killing off its famous Messenger service on July 17. From a report: After this date, chatting will no longer be available, and users have just six months to download their chat histories. At the moment, there is no direct replacement for Yahoo Messenger, but users are being advised that they can request an invite for the beta version of the invite-only group messaging app Yahoo Squirrel. In an FAQ about the announcement, Yahoo addresses why the decision to shutter the service was taken. "We know we have many loyal fans who have used Yahoo Messenger since its beginning as one of the first chat apps of its kind. As the communications landscape continues to change over, we're focusing on building and introducing new, exciting communications tools that better fit consumer needs."