Fusion Client

Latest Release 09/27/2025 (V19)

Welcome to the Fusion Client Release Notes.

Download Fusion Client:

Windows Mac Google Sheets

Here you’ll find the latest updates, enhancements, and fixes for Fusion Client. Each release is listed in the version table for quick reference, followed by release dates on availability.

Version
Release Name
Release Date
Availability

V19

09/27/2025

GA

V18

07/01/2025

✅ GA

V17

05/06/2025

✅ GA

V16

01/02/2025

🟡 Limited

V15

02/26/2024

🟡 Limited

V14

07/21/2023

🟡 Limited

V13

11/11/2022

🟡 Limited

V12

08/15/2021

🟡 Limited

V11

04/23/2021

🟡 Limited

V10

12/23/2020

🟡 Limited

V9

10/08/2020

🟡 Limited

V8

08/21/2020

🔴 EOS

V7

06/03/2020

🔴 EOS

V6

05/06/2020

🔴 EOS

V4

03/26/2020

🔴 EOS

V3

Not Available

01/03/2020

🔴 EOS

V2

Not Available

12/13/2019

🔴 EOS

V1

Not Available

12/13/2019

🔴 EOS

Legends

  • 🟢 GA (General Availability): Fully rolled out and recommended for all users.

  • 🟡 Limited Support: Critical/compatibility fixes only.

  • 🔴 EOS (End of Support): No maintenance; upgrade is required.

Starting August 2025, we will publish a unified release notes document for Windows, Mac, and Google Sheets Fusion Clients. Previous release notes have been archived and are available here.

Versioning Lifecycle Policy

To provide clarity on support and upgrade paths, Fusion now follows a Versioning Lifecycle Policy:

  • Latest Supported Version (LSV): The most recent release and the previous three versions receive full support.

  • Oldest Supported Version (OSV): The minimum supported version continues to receive limited support.

  • End-of-Life (EOL): Versions older than the OSV are no longer supported and require an upgrade.

This policy ensures flexibility while maintaining stability and security across all supported versions.

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