| ID | Description | Workaround | Target Fix |
|----|-------------|------------|------------|
| CTR-1142 | Log spamming when model version mismatch occurs. | Set log_level = WARN for ctr.model_registry. | v4.2.9 |
| CTR-1143 | Windows build requires --features winhttp (not auto-detected). | Manually specify feature flag. | v4.3.0 |
Symptom: ctr_task_create() triggers a HardFault when the stack size is below 512 bytes.
Cause: Minimum stack requirement increased to 512 bytes for stack canary protection.
Fix: Set stack_depth to at least 512. ctr-sdk-4-2-8
The SDK automatically generates a cryptographically signed audit trail of every state change, including timing data. This satisfies compliance requirements for FDA (for medical robotics) and IEC 62443. | ID | Description | Workaround | Target
Missing: Migration example from
ctr_init_legacy()to new init. Symptom : ctr_task_create() triggers a HardFault when the
Recommendation: Add bounds check on trace level.
If you currently use ctr-sdk-3.6.x or 4.0.x, be aware of breaking changes in version 4.2.8.