Update versions in LICENSE files.
diff --git a/LICENSE b/LICENSE
index 341de15..48dbba7 100644
--- a/LICENSE
+++ b/LICENSE
@@ -67,8 +67,12 @@
     3.0.1           3.0         2009        PSF         yes
     3.1             3.0.1       2009        PSF         yes
     3.1.1           3.1         2009        PSF         yes
-    3.1.2           3.1         2010        PSF         yes
+    3.1.2           3.1.1       2010        PSF         yes
+    3.1.3           3.1.2       2010        PSF         yes
+    3.1.4           3.1.3       2011        PSF         yes
     3.2             3.1         2011        PSF         yes
+    3.2.1           3.2         2011        PSF         yes
+    3.2.2           3.2.1       2011        PSF         yes
 
 Footnotes: