v0.2.0

What's Changed

• Add judge tests by @martinscooper in #114
• Convert self consistency into an integer and fix langchain version by @martinscooper in #115
• Improvements to judge by @martinscooper in #116
• Docs and thread fix by @martinscooper in #117

!Important: renamed main judge SimpleDirectJudge -> DirectJudge

Full Changelog: v0.1.31...v0.2.0