What changed
No action needed unless you validate responses against a closed schema.
Affects SessionAgentResource reachable from 5 operations.
Who is affected
Code that reads OpenAI's SessionAgentResource objects, used by 5 OpenAI operations.
Before and after
| Where | Before | After |
|---|---|---|
| SessionAgentResource.compaction | absent | present |
Based on OpenAI’s published API specification. How severity is decided.