After a Pruvan Mobile release has been available in the Apple App Store and Google Play Store for a while we will update the recommended version of Pruvan Mobile to that release. This will only affect you if you have not already upgraded through your store. If you have not upgraded then you will receive an 'Upgrade Now' message in Pruvan Mobile. This message will show up whenever you log in to the app or refresh your work order list. There is no loss of function by remaining on the older version, but that is not recommended. Tapping on the Install / Upgrade button will take you to your store where you can upgrade to the latest version. Below are screenshots of what the message looks like on both iOS and Android.