How to Update CW Article Attachments from version 2.x to 4.2+

1) Update the package

1.1) Go to Extensions -> Manage -> Install

1.2) Use dialog window or Drag and drop the ZIP package into the upload area


2) Publish Plugins

2.1) After installation, please go to Extensions -> Plugins and publish all CW Gallery Plugins


That is all. CW Attachments migration from Version 2 to Version 4 does not require any additional steps. In case of troubles please contact Support.