You can edit saved Snaps before you send them! Older edits made to long video Snaps only applied to a single 10-second segment of the Snap. We've updated this so that now when editing older video Snaps, edits at the beginning of the video will now be applied throughout the video. Please review your entire Snap before sharing.
Swipe up from the Camera screen to go to Memories, press and hold on a Snap, and tap the option you want.