Can We add or remove 3d models in asset bundle after uploaded to app store

We are going to create an app using asset bundle. In that we have to load 3D models or videos from server at runtime. My Question is Can we add new 3D models or can remove existing 3D models in asset bundle after we upload our app to app store?. Please provide me some information regarding this. Thanks in advance.

Update the AssetBundle on the server and give it a new version number.