10:59 PM PST
We have resolved the duplicate message issue when creating a file with the Google Drive shortcut and everything should be running smoothly again. Thank you for your patience as we worked on this.
8:05 PM PST
We are investigating reports that multiple messages are posted to channel after creating a file with the Google Drive shortcut. We're very sorry for the disruptive behaviour. We're on the case, thank you for bearing with us.
6:07 PM PST