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+# Change Log for ROCm SMI Library
+
+Full documentation for rocm_smi_lib is available at [https://docs.amd.com/](https://docs.amd.com/category/SMI%20API%20Guides).
+
+## rocm_smi_lib for ROCm 5.5.0
+
+### Optimizations
+- Add new test to measure api execution time.
+- Remove the shared mutex if no process is using it.
+
+### Added
+- ROCm SMI CLI: Add --showtempgraph Feature.
+
+### Changed
+- Relying on vendor ID to detect AMDGPU.
+- Change pragma message to warning for backward compatibility.
+
+### Fixed
+- Fix --showproductname when device's SKU cannot be parsed out of the VBIOS string.
+- Fix compile error: ‘memcpy’ was not declared.
+- Fix order of CE and UE reporting in ROCm SMI CLI.
+- Handle error return value from ReadSysfsStr function.