From 12f7bc0ae84f16959ceb5ae437fa573b98058c4f Mon Sep 17 00:00:00 2001
From: Matthew Perry <perrygeo@gmail.com>
Date: Fri, 18 Aug 2017 18:56:44 -0600
Subject: [PATCH] 0.4.1

---
 CHANGES.md            | 4 ++++
 simanneal/__init__.py | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/CHANGES.md b/CHANGES.md
index 80c7cb2..ac07269 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,7 @@
+### 0.4.1
+- Allow any type of state variable
+- copy_state() should not return None silently
+
 ### 0.4.0
 - Tests running on python{2|3|pypy}
 - fix auto method to return updates (#16)
diff --git a/simanneal/__init__.py b/simanneal/__init__.py
index 1ec2282..60e0d31 100644
--- a/simanneal/__init__.py
+++ b/simanneal/__init__.py
@@ -2,4 +2,4 @@
 from .anneal import Annealer
 
 __all__ = ['Annealer']
-__version__ = "0.4.0"
+__version__ = "0.4.1"