Explanation:
All version will be deployed, see step 4 below, and the latest version will be deployed last. After you create a snapshot, you can deploy the snapshot to an environment. Procedure From the IBM UrbanCode Deploy dashboard, click Applications, and then select an application. On the application page, click Snapshots, and then select a snapshot. The environments that are defined for the application are listed at the bottom of the Dashboard page. For the environment where you plan to deploy the snapshot, click the Request Process icon. To deploy component versions whether or not they are already deployed, clear the Only Changed Version check box. By default, the Only Changed Version check box is selected so that only changed versions of components are deployed. Select the deployment process to run from the Process list. To run the process in the future, select the Schedule Deployment check box. If you select the Schedule Deployment check box, more fields become available so that you can specify the date and time to run the process, and configure the process to run on a recurring basis. Click Submit. Unless you scheduled the process to run in the future, the application process starts and deploys the snapshot. Note: A snapshot is a collection of specific versions of components and processes. Typically, a snapshot represents a set of component versions that are known to work together.References: https://www.ibm.com/support/knowledgecenter/SS4GSP_6.1.0/com.ibm.udeploy.doc/topics/app_snapshot_deploy.html
All version will be deployed, see step 4 below, and the latest version will be deployed last.
After you create a snapshot, you can deploy the snapshot to an environment.
Procedure
From the IBM UrbanCode Deploy dashboard, click Applications, and then select an application.
On the application page, click Snapshots, and then select a snapshot. The environments that are defined for the application are listed at the bottom of the Dashboard page.
For the environment where you plan to deploy the snapshot, click the Request Process icon.
To deploy component versions whether or not they are already deployed, clear the Only Changed Version check box. By default, the Only Changed Version check box is selected so that only changed versions of components are deployed.
Select the deployment process to run from the Process list.
To run the process in the future, select the Schedule Deployment check box. If you select the Schedule Deployment check box, more fields become available so that you can specify the date and time to run the process, and configure the process to run on a recurring basis.
Click Submit. Unless you scheduled the process to run in the future, the application process starts and deploys the snapshot.
Note: A snapshot is a collection of specific versions of components and processes. Typically, a snapshot represents a set of component versions that are known to work together.
References: https://www.ibm.com/support/knowledgecenter/SS4GSP_6.1.0/com.ibm.udeploy.doc/topics/app_snapshot_deploy.html