low severityHumanloop prompt management
Attempt to rollback prompt version fails due to service shutdown; API calls return errors as platform is permanently inaccessible after deadline.
Root cause
No specific technical root cause identified; extensive searches found no matching bug reports. Humanloop shut down in 2025, making all features including prompt versioning inaccessible post-Sept 8, 2025.
Humanloopprompt versioningservice shutdownmigration