diff --git a/notes/0.13.6.md b/notes/0.13.6.md
index a35f51ff1..48fcf27aa 100644
--- a/notes/0.13.6.md
+++ b/notes/0.13.6.md
@@ -1,4 +1,5 @@
   [413]: https://github.com/sbt/sbt/issues/413
+  [856]: https://github.com/sbt/sbt/issues/856
   [1036]: https://github.com/sbt/sbt/pull/1036
   [1059]: https://github.com/sbt/sbt/issues/1059
   [1194]: https://github.com/sbt/sbt/issues/1194
@@ -36,6 +37,8 @@
   [1486]: https://github.com/sbt/sbt/pull/1486
   [1487]: https://github.com/sbt/sbt/pull/1487
   [1488]: https://github.com/sbt/sbt/pull/1488
+  [1489]: https://github.com/sbt/sbt/pull/1489
+
   [@dansanduleac]: https://github.com/dansanduleac
   [@2m]: https://github.com/2m
   [@pvlugter]: https://github.com/pvlugter
@@ -82,6 +85,7 @@
 - Fixes sLog usage in tandem with the `set` comamnd [#1486][1486] [@jsuereth][@jsuereth]
 - Test suites with whitespace will have prettier filenames [#1487][1487] [@jsuereth][@jsuereth]
 - sbt no longer crashes when run in root directory [#1488][1488] by [@jsuereth][@jsuereth]
+- set no longer removes any `++` scala version setting.  [#856][856]/[#1489][1489] by [@jsuereth][@jsuereth]
 
 ### enablePlugins/disablePlugins