Changelog

March 2026

• QuBitLang v2.3 circuit - Upgraded to qrng_hadamard_v2.3 with optimised qubit allocation and improved Von Neumann debiasing
• Provenance certificates - New GET /v1/certificate endpoint with PDF export support
• Batch endpoint - POST /v1/batch now supports up to 100,000 values per request
• UKGC RTS 7 compliance pack - Full regulatory documentation package now available
• Response headers - Added X-QuBitLang-Circuit, X-QuBitLang-Version, and X-Certificate-Id headers to all responses

January 2026

• Shuffle endpoint - New GET /v1/shuffle with Fisher-Yates quantum shuffle
• UUID endpoint - New GET /v1/uuid for RFC 4122 v4 UUIDs with quantum entropy
• PHP SDK - Official PHP SDK with Laravel service provider
• Dieharder testing - Added 114-test Dieharder suite to verification pipeline

November 2025

• Bitstring endpoint - New GET /v1/bitstring for raw binary sequences
• Base64 encoding - GET /v1/bytes now supports encoding=base64
• JavaScript SDK - Official TypeScript-first SDK for Node.js and Bun
• NIST verification - All responses now verified against NIST SP800-22 in real-time

September 2025

• Floats endpoint - New GET /v1/floats with configurable precision
• Bytes endpoint - New GET /v1/bytes for raw entropy
• Python SDK - Official Python SDK with sync and async support
• Rate limiting - Introduced tiered rate limits with X-RateLimit-* headers

July 2025

• Initial release - GET /v1/integers endpoint powered by QuBitLang on IBM quantum hardware
• API key authentication - Bearer token auth with scoped permissions
• QuBitLang metadata - Circuit and backend provenance in every response
• Sandbox mode - Test environment with deterministic responses