Claude Platform release notes — July 10, 2026
2 months agoOriginal notes
- Dreams (research preview) now supports Claude Fable 5 and Claude Sonnet 5. See Supported models.
- We've expanded the Access Transparency documentation of
cmek_preserveevents with a filter example, an example event payload, and two preservation reason codes (policy_violation_investigation,csae_report). The documentation now also clarifies that a preservation event is written whether the preservation was initiated by a human reviewer or an automated safety pipeline. See CMEK content preservation.