The October 15 update fixes replies running out of response tokens and too much of the context window being reserved. It also shows images and code directly in the conversation and lets you add MP4 videos to knowledge bases.
The September 24 update adds welcome messages for the workspace and for individual agents, rich formatting in prompt templates, and much longer reads of uploaded documents.
The January update brings temporary chats, PDF export, prompt templates, and a refreshed UI.
September brings prompt template management, Mermaid debugging, and landing page improvements.