diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
 # jspsych-plugins
 
-Some plugins for jsPsych 6
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+Some plugins developed at dBSPLab for jsPsych 6. Mostly they concern audio presentations.
+
+Three versions of jsPsych are supported: 6.1, 6.2 and 6.3. We use branches to maintain
+the different versions.