Support for 3.x versions

Hi,

With the release of v4.0 will v3.x still be supported? If so for how long? Do Pro customers get longer support period for older versions(3.x)?

Thanks

There will be no new features and official updates for 3.x version

In same time we will continue to support PRO version. If you have a problem - just open ticket at support.dhtmlx.com.