Now you can set priority statuses to your campaigns, to make sure that you show the most important messages to your visitors. It is useful when two of your campaigns have the exact same targeting and triggering settings.
Let's say you have a general Welcome popup all year round - with a 5% discount coupon for new visitors. However, during Black Friday you want to show a slightly different message, with a 10% coupon for the new visitors. In this case, just set the Black Friday campaign to "High" priority and all of your new visitors will see the right seasonal message without the need to turn off your general Welcome popup.
You can set it up under the campaign Status and Schedule after you click on the specific campaign. (The default priority setting is "normal" on all of your campaigns.)