date on top in NEWS

[pazpar2-moved-to-github.git] / NEWS

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+--- 1.6.13 2012/05/23
+
+Introducing a version=2 parameter for show, termlist and bytarget commands.
+This enables pazpar2 to return approximation on hit and count count when 
+doing record filtering using the limit parameter on search and a 
+limitmap with a value of "local:"
+
+Setting pz:xslt may embed local XSLT as an alternative to referring
+to filenames.
+Value is not CDATA but XML nodes embedded, so escaping is not necessary
+but a root element *must* be present. For example:
+<settings target="target="z3950.indexdata.com/marc">
+     <set name="pz:xslt">
+       <xsl:stylesheet
+          version="1.0"
+        ..
+       </xsl:stylesheet>
+     </set>
+    </settings>
+
+Metadata field rank may given by XML internal document (pz:xslt
+result). If rank is not given, the rank from service description is
+used - as before.
+
+Metadata field can now configured a default limitmap and facetmap. 
+Setting limitmap to "local:" would work for all kind of targets, but would
+prob. not be the optimal solution. But at least better than the default behavior 
+of pazpar2 where no filtering is done. 
+
+A service definition can now also contains <set/> that defines service-wide
+settings. These will override server-wide sets and will be overridded by 
+settings.
+
+New setting, pz:present_chunk, that specifies number of records to fetch
+at a time. Zero will disable chunkation; will fetch max_records at once.
+
+--- 1.6.12 2012/03/14
+
+Revert the format change in termlist response, that could break 
+some clients / UIs since they were expecting an (empty) element 
+if no facet values was found. 
+
 --- 1.6.11 2012/03/07
 
 Revert the behavior of returning errors when unable to block