Nodes now hold a conversation rather than a single answer

A node used to be one prompt field and one response field. It is now a chain of messages, and the card renders that chain top to bottom: your turns in tinted bubbles, the model’s replies as plain text below them.

The change matters more than the styling. A node that stores a list of turns can hold a follow-up asked in the same place, keep reasoning apart from the answer, and carry the structured content that streaming and tool use need later. The two-field version could not.

Existing maps were migrated on startup, so every node written before this already reads as a conversation.

Open a map to see it.