Motorola has pushed updates for both its Camera and Gallery apps, bringing some new features and functionality to both. For Gallery, Motorola has added the ability to better organize your photos and videos into albums. Additionally, you can now move the albums to an SD card.
As for the Camera app, Motorola has added QR and barcode active viewfinder capability to older phones. This will allow you to both recognize and act on barcodes and QR codes, without needing another app. Only select phones are supported by this new feature, and they are: Moto X 2014, Moto X Pro, DROID Turbo, Moto Maxx, as long as they are updated to Android 5.1.
You can grab the update for both apps from Google Play now.