v0.2.0

• Python 3 support (Python 2.7 support deprecated) (#1)
• lambda! macro accepts multiple handlers (#3, #9)
• Support for using a different dynamic library name (#9)
• Handlers can support anything that implements serde Serialize, as long as it can then serialize to JSON (#11)
• Documentation fixes (#7, #10)
• Project maintenance improvements (#13, #15, #16, #18)

Special thanks to @arcnmx, @ChristopherMacGown, @deniskolodin, and @mockersf for your contributions to this release!