v1.2.0

What's Changed

• chore: GraphQL best practices by @ChefKai in #68
• feat: ethers.js migration by @ChefKai in #69
• chore: GitHub config by @ChefKai in #70
• chore: LICENSE by @ChefKai in #71
• feat: ethers.js signature verification by @ChefKai in #72
• chore: Update documentation by @ChefKai in #73
• ci: Bump version by @ChefKai in #74

Full Changelog: v1.1.2...v1.2.0