The relibc commit (f7f27a91f3) accidentally included phantom deletions
of local/docs/networking-validation-log.md because the relibc
submodule's working tree had a stale reference to a file that
belonged only to the parent 0.3.1 branch. Restoring the file in
the parent.
The relibc commit itself only affects the relibc submodule pointer
in the parent. The MSG_NOSIGNAL fix lives in the relibc submodule
at its own branch (submodule/relibc), not in the parent 0.3.1
branch. The parent 0.3.1 only tracks the submodule pointer bump.
vasilito
e6e030025d