v1.4.1

Fixed — the sibling constraint excluded the new majors

goldnead/statamic-leadhub was pinned to ^1.4 to the 1.x line. LeadHub 2.0.0 and Marketing 2.0.0 carry no code change over 1.12.2
and 1.13.0 — that major is the licence switch alone. A site running both this package and an
updated sibling could not resolve its dependencies at all. The constraints now accept both
lines.