Global nta_leg_client_route (nta_leg_t *leg, sip_record_route_t const *route, sip_contact_t const *contact): Allows modifying the route set after initial transaction, if initial transaction had no Record-Route headers.
Global nta_outgoing_tagged (nta_outgoing_t *orq, nta_response_f *callback, nta_outgoing_magic_t *magic, char const *to_tag, sip_rseq_t const *rseq): Fix the memory leak - either one of the requests is left unreleased for ever.
Global NTATAG_USE_NAPTR (x): NAPTRs are not used with SIPS URIs in any case.