Credit Vadim Penzin
to be returned too. Thanks Joerg Sonnenberger
* Bugfix #1447: More verbose reporting of chasing problems with
ldns-verify-zone. Thanks Stephane Guedon
+ * OpenSSL engine support with ldns-signzone.
+ See also https://penzin.net/ldns-signzone/
+ Many thanks Vadim Penzin.
1.7.0 2016-12-20
* Fix lookup of relative names in ldns_resolver_search.
