diff --git a/docs/pages/release_notes.md b/docs/pages/release_notes.md
index 0013a890dc..39307232c2 100644
--- a/docs/pages/release_notes.md
+++ b/docs/pages/release_notes.md
@@ -70,6 +70,8 @@ The command line version of PMD continues to use **scala 2.13**.
     *   [#2573](https://github.com/pmd/pmd/pull/2573): \[java] DefaultPackage: Allow package default JUnit 5 Test methods
 *   java-design
     *   [#2563](https://github.com/pmd/pmd/pull/2563): \[java] UselessOverridingMethod false negative with already public methods
+*   java-performance
+    *   [#2600](https://github.com/pmd/pmd/pull/2600): \[java] UseStringBufferForStringAppends: fix false negative with fields
 *   scala
     *   [#2547](https://github.com/pmd/pmd/pull/2547): \[scala] Add cross compilation for scala 2.12 and 2.13
 
@@ -85,6 +87,7 @@ The command line version of PMD continues to use **scala 2.13**.
 
 ### External Contributions
 
+*   [#1932](https://github.com/pmd/pmd/pull/1932): \[java] Added 4 performance rules originating from PMD-jPinpoint-rules - [Jeroen Borgers](https://github.com/jborgers)
 *   [#2349](https://github.com/pmd/pmd/pull/2349): \[java] Optimize UnusedPrivateMethodRule - [shilko2013](https://github.com/shilko2013)
 *   [#2547](https://github.com/pmd/pmd/pull/2547): \[scala] Add cross compilation for scala 2.12 and 2.13 - [João Ferreira](https://github.com/jtjeferreira)
 *   [#2567](https://github.com/pmd/pmd/pull/2567): \[c#] Fix CPD suppression with comments doesn't work - [Lixon Lookose](https://github.com/LixonLookose)