One of the new features in iXML (new since 1.0) is the ability to rename elements in the serialized output. Using a > after a nonterminal will rename it. In a rule, A>B, means match the nonterminal A, but serialize the result as B.
Apparently, I implemented a very early draft of that idea because the specification calls the new name an alias where CoffeeFilter called it a rename.
No significant changes; dependencies updated to the latest version.