Sigma System Information

Sigma System Information

 

In line with our business commitment to deliver innovative and robust solutions that meet the evolving needs of our customers, we release regular enhancement updates to our Sigma solution. These upgrades include new functionality, performance enhancements and bug fixes.

Click on the Release Date for more details of each release.

 

Release Number

Release Date

Brief Description

Release Number

Release Date

Brief Description

2025 R2 SP2

January 2026

Sigma has some improvements to the Manage Invoices Page, Invoice Batch Management and Invoicing History to enhance the Pages and add improved usability

2025 R2 SP1

November 2025

Sigma has had a face lift and now displays the Navigation Bar at the side of the page, in line with most modern interfaces.

Also, in this version:

  • Ability to search the Navigation Bar

  • Reading column in Manage Invoices and Invoicing History

  • Meter Number search in Manage Invoices

  • Batch ‘In Validation’ notification in Manage Batch Imports

 

September 2025

Market-wide Half-Hourly Settlement Change (MHHS)

This release accommodates the changes to the MHHS and details how to make the changes to the Meter Details

2025 R1

07 July 2025

Latest Version - Version 2025.1 .011 (Build 011)

This release contains enhancements to Import Data and Tenant Billing and changes to Invoice Validation as well as some bug fixes.

R3 SP2

11th April 2025

Latest Version - Version: 2024.3 (Build: 027)

This Release updates various parts of the database, including enhancements to the search criteria in Manage Accounts and Manage Invoices and enhancements to Accounts, Invoices and Bill Validation pages.