---
title: "Changelog | Murmur"
description: "See the latest Murmur releases, including CLI and MCP automation, Projects, Voice Design, EPUB import, and reliability fixes."
canonical: "https://www.murmurtts.com/changelog"
---
# Changelog

Every release of Murmur, the local Mac text-to-speech app — new document workflows, voice design, projects, and reliability fixes. All on-device.

1. July 21, 20261.0.13Build 14
   ## CLI, MCP, and a more reliable production workflow
   NewAutomationProjects
   - Added local CLI and MCP automation so Terminal tools and coding agents can generate speech through Murmur.
   - Added job progress, cancellation, batch generation, model and voice discovery, and safer local automation controls.
   - Improved Projects, timeline playback and export, persistent queues, history, voice cloning, and model management reliability.
   - Refined the app interface and added complete automation documentation on the Murmur website.
2. July 6, 20261.0.12Build 13
   ## Qwen3 runtime reliability
   FixQwen3Voice Design
   - Fixed the local runtime path used by Qwen3-TTS Base and Voice Design.
   - Improved setup diagnostics for MLX-backed voice generation.
3. June 16, 20261.0.11Build 12
   ## Model detection and history reliability
   FixModelsHistory
   - Fixed installed models occasionally appearing missing after relaunching the app.
   - Improved generated-audio history retention and storage behavior.
4. May 6, 20261.0.10Build 11
   ## EPUB import for local audiobook workflows
   NewImportDocuments
   - Added EPUB document import for DRM-free books.
   - Murmur extracts readable chapters locally so they can be turned into audio without uploading the book text.
5. May 4, 20261.0.9Build 10
   ## Favorite community voices
   NewVoicesExplore
   - Added favorites for community voices in Explore.
   - Star voices, filter to favorites, and quickly return to voices you plan to use again.
6. May 3, 20261.0.8Build 9
   ## Projects workspace
   NewProjectsWorkspace
   - Added the Projects workspace for longer scripts and multi-speaker production.
   - Added speakers, timeline editing, export flow, Fish prompt chunking, and the MLX speech bridge for local project generation.
7. April 25, 20261.0.7Build 8
   ## Voice Design workspace
   NewVoice Design
   - Added the Voice Design workspace with guided prompt presets.
   - Added OmniVoice setup, language selection, generated voice previews, and saving designed voices into My Voices.
8. April 20, 20261.0.6Build 7
   ## Python backend installation fix
   FixBackend
   - Fixed installation failures on Macs where Python 3.13 or newer is the default.
   - Murmur now automatically picks up or installs Python 3.11 for the Fish Audio and Qwen3-TTS backends.
9. April 13, 20261.0.5Build 6
   ## Voice cloning reliability
   ImprovedVoice Cloning
   - Improved Spark voice cloning reliability.
   - Improved update diagnostics for easier troubleshooting.
10. April 12, 20261.0.4Build 6
   ## Maintenance update
   Fix
   - Bug fixes and improvements.
11. April 6, 20261.0.3Build 4
   ## Checkout redirect fix
   FixCheckout
   - Fixed website checkout redirects after purchase.
   - Updated the in-app buy link to the live murmurtts.com domain.
12. March 22, 20261.0.2Build 3
   ## Maintenance update
   Fix
   - Bug fixes and improvements.
13. March 20, 20261.0.1Build 2
   ## Update validation fix
   FixUpdates
   - Fixed an update validation issue for the 1.0.1 release.
   - Served the signed archive from a fresh immutable URL.
14. February 24, 20261.0.0Build 1
   ## Murmur 1.0 — turn any text into natural speech
   LaunchVoicesPrivate
   - The first public release of Murmur, a text-to-speech app made for the Mac.
   - Paste or type any text, pick a voice, and listen to a natural-sounding read instantly.
   - Everything happens right on your Mac — your text never leaves your computer, and it works completely offline.
   - Choose from a library of expressive voices to find the tone that fits what you're listening to.
   - Speed up or slow down the reading to match the pace you prefer.
   - Built-in player to play, pause, and scrub through your audio without leaving the app.
   - Every read is saved to your history, so you can revisit and replay anything you've made.
   - Export your audio to keep it, share it, or drop it into another project.