# Release Notes The release notes for the ROCm platform. ------------------- ## ROCm 5.3.3 ### Fixed Defects #### Issue with rocTHRUST and rocPRIM Libraries There was a known issue with rocTHRUST and rocPRIM libraries supporting iterator and types in ROCm v5.3.x releases. - `thrust::merge` no longer correctly supports different iterator types for `keys_input1` and `keys_input2`. - `rocprim::device_merge` no longer correctly supports using different types for `keys_input1` and `keys_input2`. This issue is resolved with the following fixes to compilation failures: - rocPRIM: in device_merge if the two key iterators do not match. - rocTHRUST: in thrust::merge if the two key iterators do not match.