Worth reprocessing HCP data with HCPPipelines 4.3.0+?


I am interested in analyzing the HCP 1200 Subjects data, which was processed with HCP Pipeline version 3.1.9. The most recent version of the software is 4.3.0, about 4 years apart. Would it be worth reprocessing the raw data with the most recent version of the pipeline? Does anyone know of any major bugs that may have been fixed between the two version releases?