v0.4.0 — an undeclared argument is refused, not ignored (MV-85); a brain records the version it was brought to and a mismatched binary says so (MV-86, amending MV-29); the site's pages carry exactly one version string (MV-84)
v0.4.0 — an undeclared argument is refused, not ignored (MV-85); a brain records the version it was brought to and a mismatched binary says so (MV-86, amending MV-29); the site's pages carry exactly one version string (MV-84)