API Changelog

Version history, updates, and release notes for the YourVoic API.

Version 1.2.0

December 9, 2025

✨ New Features

  • Added Speech-to-Text (STT) API with Cipher and Lucid models
  • Per-key model restrictions for Pro/Enterprise plans
  • Custom rate limits for individual API keys
  • Automatic API key plan sync with subscriptions
  • Added Integrations support (MCP, Webhooks, n8n, Zapier)

🔧 Improvements

  • Enhanced model access validation for TTS and STT
  • Improved admin panel with STT model settings
  • Better subscription plan management

🐛 Bug Fixes

  • Fixed API key plan sync when creating new keys
  • Fixed model restriction validation for STT endpoints

Version 1.1.0

December 5, 2025

✨ New Features

  • Usage tracking endpoint (/v1/usage)
  • Model access checking endpoint
  • New streaming endpoint for real-time audio
  • 10 new premium voices
  • FLAC and OGG audio format support

🔧 Improvements

  • Faster audio generation (30% improvement)
  • Better expression tag support
  • Improved error messages with resolution hints
  • Request ID in all responses

🐛 Bug Fixes

  • Fixed rate limit header accuracy
  • Fixed Unicode handling in text parameter
  • Resolved pitch parameter edge cases

Version 1.0.0

November 13, 2025

🚀 Initial Release

  • ✅ Core TTS generation endpoint
  • ✅ 1000 premium voices with localized names
  • ✅ 50+ language support
  • ✅ Speed, pitch, and format controls
  • ✅ MP3 and WAV audio formats
  • ✅ Three TTS models (aura-lite, aura-prime, aura-max)
  • ✅ API key authentication
  • ✅ Rate limiting with headers
  • ✅ Comprehensive documentation

Deprecation Notices

Currently, there are no deprecated features. All API endpoints and parameters are fully supported.

📢 Deprecation Policy

We provide at least 6 months notice before deprecating any API feature. Deprecated features will continue to work during this period but will show warnings in responses.

Upcoming Features

Features planned for future releases:

FeatureStatusExpected
Voice cloning In Development Q1 2026
Emotion controls Planned Q1 2026
Batch processing Planned Q2 2026
Pronunciation lexicons Planned Q2 2026

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