Delivered poll/wake events can now include a media array of images or PDFs alongside the event data
What
When Claude Code delivers queued poll or wake events (the background mechanism that hands off notifications and updates to a teammate or agent), the delivered content can now include a media array alongside the existing event fields. This array can hold base64-encoded images (jpeg, png, gif, webp) or PDF documents, matched 1:1 with the events they belong to. The media field is only included in the schema and telemetry when at least one event actually carries media.
Why
This lets images and documents travel through the same poll/wake-event delivery path as other event data, so a teammate or agent can receive visual or document content as part of an event notification instead of losing it.