v0.2.0

The initial release of Vyper-rs!

• Compiler version management with or w/o a virtual environment
• Installation detection
• Version detection
• Compile to a specific EVM version
• Blueprint parsing and compilation
• Concurrent compilation of multiple contracts
• ABI generation
• Opcodes + rt
• Generate external interface for contract
• AST representation
• Storage layout

Special thank you to @ControlCplusControlV for contributing to the initial release!