Microsoft today pushed out an update to its Camera App for Windows 10 and Windows 10 Mobile. The app has been bumped to new version 2016.1101.21.0. The company has not provided any changelog and there are no visible features or changes seen.
Hence we can presume the update could be a bug fixing and performance improving update for all Windows 10 users.
The update is currently live and you can get it by clicking the below link.