diff --git a/README b/README
index 033a44c..a226d8f 100644
--- a/README
+++ b/README
@@ -1,3 +1,11 @@
+Okay, so what happens in 1.3.6-beta is that the FLAC Import plugin accepts
+MP3 files (and other junk regardless of the file extension and without
+checking the fLaC file header magic bytes) and either causes OOM or
+creates lots of garbage tracks in Audacity. Changes in the main Import
+plugin code are the culprit, too. As a fallback during import, if no
+suitable plugin is found, all plugins are used to open ("probe") an input
+file. Really bad so far.
+
 Building without ffmpeg and without MP3 decoder crashes Audacity
 during import of MP3 files.