+ <li>New class <tt>broadcast-handler</tt> as a generalization

+      of the older <tt>sax-proxy</tt>.</li>

+      <li>New class <tt>tapping-source</tt>, a klacks source that
+      relays events from an upstream klacks source unchanged, while also
+      emitting them as SAX events to a user-specified handler at the
+      same time.</li>

+      Fixed serialize-event to generate
+      start-prefix-mapping and end-prefix-mapping events.  New function
+      map-current-namespace-declarations.</li>

xml/package.lisp

@@ -78,11 +78,15 @@
    #:resolve-extid
    
    #:make-recoder
-   #:sax-proxy
-   #:proxy-chained-handler
    #:make-namespace-normalizer
    #:make-whitespace-normalizer
    #:rod-to-utf8-string
    #:utf8-string-to-rod
 
+   #:broadcast-handler
+   #:broadcast-handler-handlers
+   #:make-broadcast-handler
+   #:sax-proxy
+   #:proxy-chained-handler
+
    #:make-source))