server.py: get_latencies now reports percentiles _only_ if there are sufficient...

[tahoe-lafs/tahoe-lafs.git] / NEWS.rst

diff --git a/NEWS.rst b/NEWS.rst
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@@ -1,7 +1,17 @@
-==================================
+==================================
 User-Visible Changes in Tahoe-LAFS
 ==================================
 
+Release 1.9.0 (2011-??-??)
+--------------------------
+
+
+- Nodes now emit "None" for percentiles with higher implied precision
+  than the number of observations can support. Older stats gatherers
+  will throw an exception if they gather stats from a new storage
+  server and it sends a "None" for a percentile. (`#1392`_)
+
+
 Release 1.8.2 (2011-01-30)
 --------------------------