Release Notes | Canvas Core App Updates - May 14, 2026

On May 14, 2026, we deployed the following Canvas core app builds:

• Adsync 6.3.8-release-sdk23-609-29c11fc

Canvases will update during their regularly scheduled maintenance window. For guidance understanding and/or modifying maintenance windows, see Defining a Maintenance Schedule for a Canvas (Portal3) or How to Create a Maintenance Window (Ops Portal).

Adsync 6.3.8

Description: Fixes for iFrames embedded in Layouts