• Require web3.py version 5, updates based on breaking changes
• Add support for ABIEncoderV2
• Add Project class, allow opening multiple projects at the same time
• Determine solc version using pragma, allow multiple versions in one project
• Set EVM version in config file
• Allow config file comments, change structure
• Add PublicKeyAccount and Contract (via ABI), allow tracebacks on unknown contracts
• Expanded Alert functionality
• Windows bugfixes