User node update from the v4 API
When you change the first_name, last_name, or email of a user with the v4 user.update method, Zep now updates the user node in the user graph. Before, the user node kept the old name and attributes.
Source episodes of nodes and edges
Node and edge responses now list only the source episodes of the node or the edge. Before, the episode lists could contain internal episodes that Zep creates when you add a node, a fact triple, or a hyperedge directly. For an edge, the change applies to episode_uuids in v4 and to episodes in v3.
Ontology design best practices
Ontology design best practices were added to the Customizing graph structure page.