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+  [@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]