v0.9.0

Added

• Advisory title suggestions: warn on unwieldy titles, never rewrite them (#52)
• The changelog now ignores commits that were reverted within the same release range, so net no-op work no longer produces entries describing behavior the release doesn't contain. (#53)
• Fail CI when a commit ships without a linked issue (#51)

Fixed

• don't make push an alias — point it at sync instead (46f5478)
• reject unrecognized leading arguments instead of silently falling through to sync (5893ebe)