v2.1.4

What's Changed

• feat: build modules as one by @BobTheBuidler in #52
• fix: handle y.ERC20 type inputs by @BobTheBuidler in #61
• feat(test): test keys, values, items by @BobTheBuidler in #56
• fix(test): adapt incorrect type testing to recent changes by @BobTheBuidler in #57

Full Changelog: v2.1.3...v2.1.4