---
title: "Module Download Archive"
id: "module-download-archive"
project: "Release Notes Publication"
url: "https://docs.sepasoft.com/articles/release-notes-publication/module-download-archive"
updated: 2026-10-30T15:51:22Z
---

# Module Download Archive

## Sepasoft MES 3.0 Modules Archive

* **[Stable Release and Service Pack (SPx):](/articles/mes-3-0-modules-download-archive-publication/service-pack-archive)**Production-ready installation with monthly bug fixes
* **[Release Candidate (RCx):](/smart/project-mes-3-0-modules-download-archive/mes-3-0-modules-release-candidates-rcs)**Passed Sepasoft QA and ready for customer development/QA environments.

New features for MES modules are available for download in the **Release Candidate (RC)** series. The RC number increments as fixes are implemented, e.g., **3.81.22 RC1, RC2, RC3**. **Once the RC series is ready for a Production environment, it moves to a stable release with a monthly service pack (SP),**e.g.**3.81.22 SP1, SP2, SP3.**