Patrick Kuo 680bf8e462 Add support for contract upgrades (#165)
* Add support for contract upgrades
* Add interface for the upgraded contract to implement, which provides functionality for upgrading legacy states.
* Add shared upgrade command and verification code for it.
* Add DummyContractV2 to illustrate what an upgraded contract looks like.
* Add new functions to vault service to support upgrading state objects.
* Add contract upgrade flow
2017-02-20 08:29:15 +00:00
..
2016-11-29 12:01:48 +00:00
2017-02-20 08:29:13 +00:00
2017-02-20 08:29:13 +00:00
2017-01-27 14:15:08 +00:00
2017-02-20 08:29:13 +00:00