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diff --git a/NEWS b/NEWS
index da7feb8..9e5ed6b 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,28 @@
+--- 1.6.22 2012/10/05
+
+Requires YAZ-4.2.40 to support native solr support. 
+
+Fix logic handling whether or not to re-do search. A new sort order 
+whould not trigger a new search, which is required for targets with
+native sorting capabilities.
+
+--- 1.6.21 2012/09/24
+
+Rank tweak: follow=number will increase mult by number if two terms
+occur next to each other; number-1 if they are one term apart , .. 0
+if they are number a part (all in order). Default is 0 (following
+terms has no effect).
+
+Rank tweak: lead=k will divide mult by 1 + log2(1+k*l) where k is
+value given by lead and l is length from beginning of field where
+term occurs (l=0 for first term, l=1 for second term, ..). Default
+value of k is 0.0.
+
+Rank tweak: length=strategy. length="linear" if mult is to be divided
+by length (existing, default behavior), length="log" if mult is to be 
+divided by log2(1+length), length="none" if mult is not to be affected
+by length.
+
 --- 1.6.20 2012/09/21
 
 Rank algorithm details may be printed as part of show reseponse in
@@ -7,6 +32,13 @@ is used in service.
 Record as returned by show/record command have a minimal indentation
 which makes things human-readable.
 
+New configuration of default sorting criteria (sort-default) in 
+service definition. If no criteria is defined it will be as before
+'relevance'. 
+
+Search command now supports sort parameter just as the show command. 
+If no parameter is give, it will use the service sort-default value.
+
 --- 1.6.19 2012/09/18
 
 Rank algorithm skips strings that gets normalized to empty string.