diff --git a/CHANGES b/CHANGES
index c1d4c2d5ba1e83be5dbf53e63958ad094f8c26f7..ae59f92259884d1dc71f4019bbaf1c553dbad636 100644
--- a/CHANGES
+++ b/CHANGES
@@ -9,6 +9,10 @@
 
  Changes between 1.1.0h and 1.1.1 [xx XXX xxxx]
 
+  *) Revert blinding in ECDSA sign and instead make problematic addition
+     length-invariant. Switch even to fixed-length Montgomery multiplication.
+     [Andy Polyakov]
+
   *) Use the new ec_scalar_mul_ladder scaffold to implement a specialized ladder
      step for binary curves. The new implementation is based on formulas from
      differential addition-and-doubling in mixed Lopez-Dahab projective