Changelog

This document provides a chronological list of notable changes for each version of EncypherAI.

1.0.0 (03-22-2025)

Added

• Initial stable release of EncypherAI
• Core metadata encoding and decoding functionality
• HMAC verification for tamper detection
• Support for multiple embedding targets:
• Whitespace (default)
• Punctuation
• First letter of words
• Last letter of words
• All characters
• Streaming support for handling content from LLMs
• Integration with popular LLM providers:
• OpenAI
• Anthropic
• LiteLLM
• Comprehensive documentation and examples
• Interactive demos:
• Jupyter Notebook demo
• Streamlit web app
• FastAPI example application
• Python client library
• JavaScript client library

Security

• Secure HMAC verification using SHA-256
• Secret key management for verification
• Tamper detection capabilities

Future Plans

Upcoming in 1.1.0

• Enhanced performance for large texts
• Advanced tamper detection features
• Extended LLM provider integrations

Planned for 2.0.0

• Binary data embedding support
• Advanced compression for metadata
• Multi-language client libraries
• Enhanced security features
• Real-time verification API
• Blockchain verification support