What changed: Attempts to use the Files API now raise an explicit error for two restricted organization types.
- HIPAA-regulated organizations:
"Files API is unavailable for HIPAA-regulated organizations" - Third-party provider / data-residency orgs:
"Files API is unavailable on third-party providers (data-residency)"
Previously these would fail with less informative errors or unexpected behavior.
Evidence
Files API restriction checks (search for "Files API is unavailable for HIPAA-regulated organizations")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.