How to update from WAB Developer Edition 2.2 to 2.7?

[EmilioSolano]

Would like instructions to update from Web Appbuilder Developer Edition 2.2 to the new 2.7 version. I haven't found any instructions, only the steps to install from scratch.

My concern is to upgrade without having to damage existing custom widgets.

Thanks.

[RobertScheitlin__GISP]

Matthew,

   Sorry I have not seen that before. You need to contact esri tech support.

[Cook_CountyGIS]

Devon, did you end up successfully upgrading from 2.4 to 2.7 or did you step through the consecutive versions to get there?

[DevonHedemark1]

We have not yet.  I will probably just stand-up a new app and use the same web maps.  Then, configure a couple widgets.  The upgrade process seems a bit convoluted.

Regards, Devon

[JamesMadden1]

I'm upgrading my WAB apps from 2.19 to 2.25 and I've noticed that customizations to CSS classes are not maintained and the upgrade drops changes I've made to the PopupManager.js file.  Additionally, settings defined in our web.config file are not copied over.  Is this normal behavior in the upgrade process or should those changes be maintained during the upgrade?  I upgraded all apps at once.  I may try to upgrade the apps one at a time but I expect the behavior to be the same.