Fusion Client
Latest Release 09/27/2025 (V19)
Welcome to the Fusion Client Release Notes.
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.
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 Previous release notes have been archived and are available here.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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