Edit Parts of an Artifact by Commenting
You can now change a specific part of an artifact your agent built by commenting on it directly. Turn on Comment in the preview, click the block or button you want changed, and type your feedback. Each comment attaches to that element and reaches the agent with your next message, so you no longer have to describe where the problem is.
A Richer Message Composer
The message box now has two quick commands: @ to mention an agent, and / to pull in skills, knowledge bases, and connectors. What you pick is attached right where you are typing, so the agent gets what it needs without you configuring it elsewhere.