F5-TTS Releases

A maintenance release that resolves a bug in the Terminus module where transient indicators were being incorrectly eagerly instantiated when the snapshot option was enabled.

May 21, 2026

This release enhances the Rerun visualization toolbox by fixing critical bugs in spatial topology and playback, optimizing performance for schema caching and queries, and improving MCAP handling.

May 20, 2026

This release focuses on enhancing the Model Context Protocol (MCP) with full CLI support, introduces cross-platform serial hardware tooling, and improves the user interface with better tool feedback and configuration management.

Apr 30, 2026

A maintenance release that improves error reporting for S3 Express session issues and updates the underlying AWS Common Runtime libraries to the latest version.

Apr 28, 2026

This release adds configurable Sogou web search, enhances agent capabilities with context management commands, and introduces structured CLI interfaces for PicoClaw.

Apr 22, 2026

The update addresses stability issues during training by refactoring internal cache handling to prevent EMA deepcopy failures and resolves UI freezing by restricting the Gradio version.

Apr 20, 2026

Performance optimizations are the focus, specifically reusing resamplers and caching vocos MelSpectrogram instances to improve efficiency, along with a bug fix for a previous issue.

Apr 16, 2026

This release introduces a short-term memory engine (LCM) for the Seahorse component, adds support for Teams webhooks and custom HTTP headers, and includes numerous bug fixes for the WebUI, gateway, and cross-platform compatibility.

Apr 8, 2026

This release adds documentation and configuration support for the Arabic model and a small v1 variant, while also cleaning up batch processing code by removing ineffective thread pools and fixing inference utilities.

Mar 24, 2026

This release focuses on security and infrastructure updates, including a rotation of the GnuPG signing key and an update to the internal S3 client using the latest AWS Common Runtime (CRT) libraries.

Mar 20, 2026

This release focuses on stability and performance, adding video recording capabilities, optimizing the Rust codebase, and fixing UI bugs.

Mar 12, 2026

This release introduces a major new system for controlling the application via bindings, bridges, and external inputs like gamepads.

Mar 11, 2026

This release fixes a race condition in concurrent file operations and corrects a data cache limit validation that was preserving less than 5% of available space.

Mar 9, 2026

This release improves webcam handling and user experience with better device management, persistence, and stability fixes.

Mar 7, 2026

This release focuses on performance and UX, making shell startup faster and adding a new flag to automatically switch versions after installing.

Mar 6, 2026

This release introduces a new Morph effect for particle shape-shifting and adds WBOIT for transparency, alongside major UI and audio improvements.

Mar 6, 2026

This release adds Windows desktop audio loopback capture and fixes webcam compatibility issues on Windows.

Mar 5, 2026

Performance and usability enhancements are introduced, including Flash Attention support for MMDiT, a new parameter for preprocessing audio text, and an optimized AdamW optimizer option.

Mar 4, 2026

This release makes ONNX Runtime an optional dependency rather than a required one, requiring users to explicitly install it for CPU or GPU usage.

Feb 24, 2026

A significant update focused on improving speech editing quality, adding new language support, and optimizing training performance and CLI utility.

Feb 16, 2026