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.