diff --git a/REVISION.TXT b/REVISION.TXT
index 275134f..5e562f4 100644
--- a/REVISION.TXT
+++ b/REVISION.TXT
@@ -1,4 +1,7 @@
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+Rev. 4.0.7 - 2016-03-16
+* Fix: Error when image link has no extension in its file name.
+---------------------------------------------------------------------
 Rev. 4.0.6 - 2016-03-08
 * Added: iBooksHelper
 * Added: CalibreHelper