---
title: "VAST COSI Driver 2.6.5 Release Notes"
slug: "vast-cosi-driver-265-release-notes-2-6"
updated: 2026-11-04T00:46:05Z
published: 2026-11-04T00:46:05Z
canonical: "docs.vastdata.com/vast-cosi-driver-265-release-notes-2-6"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.vastdata.com/llms.txt
> Use this file to discover all available pages before exploring further.

# VAST COSI Driver 2.6.5 Release Notes

VAST COSI Driver 2.6.5 is released to General Availability as of February 2026.

To upgrade to VAST COSI Driver 2.6.5, follow the upgrade procedure in the ​​[*VAST COSI Driver Administrator's Guide*](/develop/docs/cosi-driver-administrators-guide-2-6)*​​​*.

## Enhancements

- VCSI-343: Enhanced driver logging to include detailed information about mount and umount operations.
- Provided a new option named ​`disableUsageStats`​​ (in the driver’s Helm configuration file) to control whether the driver sends its usage statistics to the VAST cluster.