Experience Builder Developer Edition 1.20 Released — Offline Node Cache Package also released!

[#1]

Hi everyone,

Experience Builder Developer Edition 1.20 has been released. However, the node cache package for offline installation is not yet available.

This is due to a delay in the JavaScript API package release, which has affected the final certification process. We are working to make the offline package available as soon as possible.

Thank you for your patience and understanding.

--------------------- Update April10 2026 ---------------------------

Node cache package for 1.20 has also been released https://developers.arcgis.com/experience-builder/guide/downloads/
Thanks for your patience!

[Bud]

What’s new 1.2 says:

Templates — Adds the Concourse full-screen page template.

What does Concourse mean in this context?

[gkatsamb]

Still waiting for ESRI support to find a solution that will allow me to import apps created in V 1.18 or earlier. I never had an issue importing previous apps into the latest EB version. However, with version 1.19 and a lengthy discussion with support we could never figure out the issue, gave up hoping 1.20 would fix this, it did not

[Wei_Ying]

Hi everyone, the node cache package has been released https://developers.arcgis.com/experience-builder/guide/downloads/
Thanks for your patience!