Voice Model Version Tracking

Changelog

Purpose

This document is intended to provide a clear, centralized log of updates made to TTS voice models used in the Knovvu TTS platform. It helps internal teams:

• Track which voice models have been updated.
• Monitor image tag changes and correlate with deployments.
• Understand the nature of changes (e.g., new training data, tuning, bug fixes).
• Maintain traceability for debugging or rollback purposes.

Scope

This document includes all production and pre-production voice model changes that result in a new container image being published to Nexus and deployed via Jenkins pipelines.

Prerequisites Before Logging a Change

Before adding a new voice model update entry to this document, the following steps must be completed:

1. Build Process on Jenkins
   A new voice model image must be created via the following Jenkins jobs on the Core Platform:

   • create-artifacts-image
   • release-artifact-image

2. Artifact Availability
   Once the above jobs are successfully completed, the updated image becomes available under:
   customerbox > core_artifacts > restore core artifacts dropdown menu.

This ensures the voice model is fully built, versioned, and restorable on production or customer environments before it is tracked in this document.

TTS Voice Model History