From ec554f2d9d255a5562a1534879bd82ba657bf01a Mon Sep 17 00:00:00 2001
From: Eugene Yokota <eed3si9n@gmail.com>
Date: Fri, 10 Jun 2016 12:21:49 -0400
Subject: [PATCH] notes

---
 notes/0.13.12/warn-macro-recompilation.md | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 notes/0.13.12/warn-macro-recompilation.md

diff --git a/notes/0.13.12/warn-macro-recompilation.md b/notes/0.13.12/warn-macro-recompilation.md
new file mode 100644
index 000000000..bbe00c1c5
--- /dev/null
+++ b/notes/0.13.12/warn-macro-recompilation.md
@@ -0,0 +1,10 @@
+  [@eed3si9n]: https://github.com/eed3si9n
+  [@jsuereth]: https://github.com/jsuereth
+  [@dwijnand]: http://github.com/dwijnand
+  [@Duhemm]: http://github.com/Duhemm
+  [@gkossakowski]: https://github.com/gkossakowski
+  [2637]: https://github.com/sbt/sbt/pull/2637
+
+### Improvements
+
+- When `RecompileOnMacroDef` is enabled, sbt will now print out a info level log indicating that some sources are being recompiled because it's used from a source that contains a macro definition. [#2637][2637] by [@eed3si9h][@eed3si9h]