diff --git a/AUTHORS.rst b/AUTHORS.rst
index 4a0e9a5..36125f2 100644
--- a/AUTHORS.rst
+++ b/AUTHORS.rst
@@ -10,4 +10,4 @@ Development Lead
 Contributors
 ------------
 
-None yet. Why not be the first?
+* Guy Willett - https://github.com/guywillett
diff --git a/HISTORY.rst b/HISTORY.rst
index e0e558b..533104b 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -3,6 +3,11 @@
 History
 -------
 
+(next version)
+++++++++++++++
+
+* Add validation for existing addresses on the signup form
+
 0.0.2 (2020-01-08)
 ++++++++++++++++++