+--- 5.0.21 2014/03/21
+
+Offer new utility function zget_AttributeList_use_string.
+
+New conversion step, solrmarc, for record conversion module.
+
+--- 5.0.20 2014/03/13
+
+Fix gcrypt initialization for threaded mode. On systems were GnuTLS
+did not initialize gcrypt for threaded mode, wrbuf_sha1_write could
+throw an assert.
+