From 81524b1b6aa02d490006e1ef7eb07f8dac0dec8c Mon Sep 17 00:00:00 2001
From: Dale Wijnand <dale.wijnand@gmail.com>
Date: Sun, 28 Jun 2015 12:21:16 +0100
Subject: [PATCH] Add notes for #2008/#2009.

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 notes/0.13.9/undefined-settings-debug-info.markdown | 13 +++++++++++++
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 create mode 100644 notes/0.13.9/undefined-settings-debug-info.markdown

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+
+  [@DavidPerezIngeniero]: http://github.com/DavidPerezIngeniero
+  [2008]: https://github.com/sbt/sbt/issues/2008
+  [2009]: https://github.com/sbt/sbt/pull/2009
+
+### Fixes with compatibility implications
+
+### Improvements
+
+- Adds more diagnostic info for underfined settings.
+  [#2008][2008]/[#2009][2009] by [@DavidPerezIngeniero][@DavidPerezIngeniero]
+
+### Bug fixes