v1.8.0

- Update GNS implementation address
- Allow unstake passing a larger amount than available (graphprotocol#487)
- Revert when not enough precision to assign a delegation share

Audit: Average delegation unbonding on multiple requests

Audit: Revert when not enough precision to assign a delegation share

Audit: Allow unstake passing a larger amount than available

Audit: Add multicall to staking contract

v1.7.0

- Update license
- Allow batch transactions using multicall in the GNS (graphprotocol#485)

Audited branch for graphprotocol#485

v1.6.0

- Organize CLI commands
- Support multiple voucher signers (graphprotocol#480)
- Update to ethers 5.4.x

Release v1.5.0

- Staking contract upgrade (GIP-10) (GIP-11) (GIP-12)
- DisputeManager contract upgrade (GIP-7)

Add extra docstrings to the AllocationExchange