Having read through the hash-function-transition.txt again, a couple of things jumped out at me: Ævar Arnfjörð Bjarmason (2): doc hash-function-transition: clarify how older gits die on NewHash We weren't accurately describing how "git status" would die on NewHash repos on new versions. doc hash-function-transition: clarify what SHAttered means I don't think we had a good summary of how SHA-1 vulnerabilities overlap with concerns Git has, now that we've moved to the hardened SHA-1. I may very well have gotten this new summary subtly wrong though. So please review. .../technical/hash-function-transition.txt | 40 +++++++++++++++---- 1 file changed, 32 insertions(+), 8 deletions(-) -- 2.16.2.804.g6dcf76e118