Added

• Added GitHub Actions config (commit)
• Added CHANGELOG.md (commit)
• Exported embedding creation functions (commit)
• Added Collection.AddConcurrently to add embeddings concurrently (commit)

Improved

• Improved example code (commit)
• Removed unused field in Client (commit)
• Improved validation in Query method (commit)
• Added and improved Godoc (commit)
• Improved locking around a collection's documents (commit)
• Removed dependency on third party library for OpenAI (commit)
• Parallelized document querying (PR #1)