From fc83deb8fdf063f75882bd1118351db086b91851 Mon Sep 17 00:00:00 2001
From: Mike Hearn <mike@plan99.net>
Date: Tue, 8 Apr 2014 19:07:13 +0200
Subject: [PATCH] HDW: Update todo list

---
 HD Wallets TODO.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/HD Wallets TODO.txt b/HD Wallets TODO.txt
index 3e3a4967..2eaf7060 100644
--- a/HD Wallets TODO.txt	
+++ b/HD Wallets TODO.txt	
@@ -4,6 +4,7 @@
 - Make DeterministicKeyChain auto-extend when a key was observed, to keep a gap limit in place.
 - Support for key rotation
 - Support for auto upgrade
+- Calculate lookahead keys on a background thread.
 - Redo internals of DKC to support arbitrary tree structures.
 - Add a REFUND key purpose and map to the receive tree (for now).