Add transfer ownership protection

python/CHANGELOG

@@ -1,9 +1,11 @@
-* 0.0.10-pending
+* 0.1.10
+	- Apply transfer ownership protection in GiftableToken contract
+* 0.1.9
+	- Add statictoken contract
+* 0.0.10
 	- Upgrade chainlib dependency, providing customizable jsonrpc id
 	- Move to chainlib-eth
-* 0.0.9-unreleased
+* 0.0.7
-* 0.0.8-unreleased
-* 0.0.7-unreleased
 	- Implement keystore signing.
 	- Change makefile to compile contract for Byzantium.
 	- Change mint method name to mintTo

python/setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = eth-erc20
-version = 0.1.9
+version = 0.1.10
 description = ERC20 interface and simple contract with deployment script that lets any address mint and gift itself tokens.
 author = Louis Holbrook
 author_email = dev@holbrook.no

solidity/GiftableToken.sol

@@ -93,6 +93,7 @@ contract GiftableToken {
 
 	// Implements EIP173
 	function transferOwnership(address _newOwner) public returns (bool) {
+		require(msg.sender == owner);
 		owner = _newOwner;
 	}