v2.0.2

siddharthvaddem/openscreenv2.0.2Dec 1, 2025by enricoros

AI Summary

This release features a complete redesign of the text-to-speech engine, supporting multiple vendors like Web Speech API, LocalAI, ElevenLabs, and OpenAI, alongside full support for Claude Opus 4.5.

Key Highlights

Multi-vendor speech synthesis (Web Speech API, LocalAI, ElevenLabs, OpenAI)
Claude Opus 4.5 full support
Starred models feature for quick access
Auto-detection and priority-based fallback for TTS engines

New Features

Multi-vendor TTS support
Claude Opus 4.5 support
Starred models feature

Full Release Notes

# Big-AGI 2.0.2 - Speex

## What's New

### **Speex: Multi-Vendor Speech Synthesis**
A complete redesign of text-to-speech with support for multiple providers:
- **Web Speech API** - Zero-config browser-native voices (works offline)
- **LocalAI** - Self-hosted TTS with Kokoro, Bark, Piper backends
- **ElevenLabs** - High-quality voice synthesis and cloning
- **OpenAI TTS** - gpt-4o-mini-tts with voice instructions, plus tts-1 and tts-1-hd

Engines auto-detect from your configured LLM services—no duplicate API key entry. Priority-based fallback ensures speech always works.

### **Also New**
- **Claude Opus 4.5** full support
- Starred models for quick access
- Continued stability improvements

<img width="1792" height="1024" alt="release-cover-v2 0 0" src="https://github.com/user-attachments/assets/35ea95cf-896e-403f-bfe4-3aca59fd11a1" />

**Full Changelog**: https://github.com/enricoros/big-AGI/compare/v2.0.1...v2.0.2

## Get Started
Available now at [big-agi.com](https://big-agi.com), via Docker, or self-host from source.