A copy of the original ReLink Tool and Data by Wu et al. [1]. The link on the homepage shared in the paper to the data is currently broken, this is a (hopefully complete) local copy I had of the data.
[1] Rongxin Wu, Hongyu Zhang, Sunghun Kim, and Shing-Chi Cheung. 2011. ReLink: recovering links between bugs and changes. In Proceedings of the 19th ACM SIGSOFT symposium and the 13th European conference on Foundations of software engineering (ESEC/FSE '11). ACM, New York, NY, USA, 15-25. DOI=http://dx.doi.org/10.1145/2025113.2025120