According to the preliminary discussion on "disputed PRs" (https://groups.google.com/g/sage-devel/c/XDvKkMRoDk4):
a. *When there is disagreement about whether a PR should be merged, anyone may mark a PR as disputed.* Now I guess that you may answer to your own questions. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/5df8cfae-c241-4b97-8e5e-fd1d4704da43n%40googlegroups.com.
