• Add instruction to release pibooth in the Git repository
• Don't flip the preview when capture done by gPhoto2
• Add capture background, fix wording in choice background
• Avoid filling foreground buffer with gPhoto2 preview
• Add GpCamera class for gPhoto2 camera
• Update foreground image when window is resized
• Add an option in the config to start in fullscreen
• Add print delay in the configuration
• Double the timeout for the print screen
• Hide cursor when in fullscreen
• Use the Picamera overlay to display countdown
• Improve performances on resize/fullscreen using a buffer on background images
• Make gPhoto2 and CUPS installation optional