Update important news

diff --git a/NEWS b/NEWS
index 21e9b97..e83b672 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,13 @@
+Pazpar2 may now be operated in a no-merged mode for records.. All records
+will be considered unique. This mode is enabled if no mergekey is
+generated by the normalization stylesheet (pz:xslt). 
+
+Pazpar2 caches original records from each target and the 'record' command
+with offset returns the original record if 'syntax' and 'esn' are NOT
+specified. This speeds up retrieval of original records but also means
+that Pazpar2 uses more memory. The cached records will be freed when the
+session terminates or a new search is executed.
+

 Pazpar2 no longer uses its own ICU wrapper. Instead the ICU wrapper
 library part of YAZ is used.
 
 Pazpar2 no longer uses its own ICU wrapper. Instead the ICU wrapper
 library part of YAZ is used.