- 0.6.3
	* Add contract metadata
- 0.6.2
	* Remove haveDeclaration solidity method
- 0.6.1
	* Fix broken calls for some chains; force block height parameter
- 0.6.0
	* Upgrade deps
- 0.5.0
	* Upgrade deps
- 0.4.0
	* Upgrade chainlib
- 0.3.0
	* Use -a and -e flag combination for consistency
- 0.2.5
	* Remove proof array idx overwrite when adding multiple proofs to subject
- 0.1.2
	* Move to chainlib-eth
- 0.1.1-unreleased
- 0.1.0-unreleased
	* Implement external signer
	* Standardize cli arg flags
- 0.0.3
	* Add viewer cli
- 0.0.2
	* Add script for adding endorsement
- 0.0.1
	* Add token to metadata mapper contract
	* Python deployer