Hi Leo, Leo Famulari skribis: > * gnu/packages/version-control.scm (libgit2-0.25): New variable. > * gnu/packages/julia.scm (julia)[inputs]: Replace LIBGIT2 with LIBGIT2-0.25. > * gnu/packages/patches/libgit2-use-after-free.patch: New file. > * gnu/local.mk (dist_patch_DATA): Add it. Sorry for not noticing the breakage! I wonder if it would be easier/safer to fix Julia than to keep the old libgit2. Does this upstream commit fix the failures that you saw?