Mention performance improvement in 2.0 rel notes
diff --git a/_posts/release/2017-09-05-accumulo-2.0.0.md b/_posts/release/2017-09-05-accumulo-2.0.0.md
index 040d1f0..64b103b 100644
--- a/_posts/release/2017-09-05-accumulo-2.0.0.md
+++ b/_posts/release/2017-09-05-accumulo-2.0.0.md
@@ -170,6 +170,9 @@
* {% ghi 536 %} - Removed mock Accumulo.
* {% ghi 438 %} - Added support for ZStandard compression
* {% ghi 404 %} - Added basic Grafana dashboard example.
+* {% ghi 1102 %} {% ghi 1100 %} {% ghi 1037 %} - Removed lock contention in different areas. These locks caused threads working unrelated task to impede each other.
+* {% ghi 1033 %} - Optimized the default compaction strategy. In some cases the Accumulo would rewrite data O(N^2) times over repeated compactions. With this change the amount of rewriting is always logarithmic.
+* Many performance improvements mentioned in the 1.9.X release notes are also available in 2.0.
## Upgrading
