How Do I Upgrade My Customers to a New Version?

Create a new version of your managed package and upload it in the released state. After you upload, you can share the install URL with your existing customers so that they can upgrade. If you’re deploying only a bug fix to your customers and want to upgrade them automatically, see Scheduling Push Upgrades. You can use the License Management App (LMA) to find out which customers haven’t upgraded.

Customers can also check whether an upgrade is available by logging in to AppExchange and viewing the My Installs & Subscriptions page. If a new version of the solution is available, it appears on this page.