X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=NEWS;h=da7feb83b82337a265df1e1cd0736a6668818738;hb=8965288d1e3a084af1eba23731ddb0d2d39116f2;hp=5cbf7a50545ef236b25145789d0ab8afc6b3abdb;hpb=48b3c8ffef838bf61941f48a66ff1fd70ceb4757;p=pazpar2-moved-to-github.git

diff --git a/NEWS b/NEWS
index 5cbf7a5..da7feb8 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,31 @@
+--- 1.6.20 2012/09/21
+
+Rank algorithm details may be printed as part of show reseponse in
+element <relevance_info>.. This is only printed if <rank debug="yes"/>
+is used in service.
+
+Record as returned by show/record command have a minimal indentation
+which makes things human-readable.
+
+--- 1.6.19 2012/09/18
+
+Rank algorithm skips strings that gets normalized to empty string.
+For example, & and ! could map to the empty string. The weight for
+those terms is now 0 (as if they were not part of the query).
+
+Rank algorithm does not use CCL from limitmap; only from the query
+parameter (user query).
+
+Obey -w dir.
+
+--- 1.6.18 2012/09/17
+
+Rank algorithm configurable by 'rank' element inside service. So far
+only, attribute 'cluster' is recognized. If cluster="yes", multiple
+records inside a cluster boosts higher than single records. This
+is default behavior and existing behavior. cluster="no" takes the
+average score of each record in a cluster.
+
 --- 1.6.17 2012/09/05
 
 Fix bad re-use of connections (connections with changing proxy should not