attenu-guard 0.8.0

Changed

• Scope values now use one interoperable grammar: lowercase dot-separated
  segments, with * permitted only as the complete final segment after a dot.
  A terminal wildcard covers any depth below that segment boundary, but not the
  bare prefix or an adjacent namespace. Constructors and wire verification
  reject malformed scope syntax.

Added

• reject_bare_wildcard.json and reject_nonterminal_wildcard.json bring the
  interop suite to 19 vectors and pin malformed wildcard forms to the
  malformed wire reason.