---
title: "Cloud Activity Tracer release notes"
slug: "cat-releasenote"
tags: ["release notes", "Cloud Activity Tracer"]
updated: 2026-10-08T07:14:36Z
published: 2026-10-08T07:14:36Z
canonical: "guide.ncloud-docs.com/cat-releasenote"
---

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

# Cloud Activity Tracer release notes

Available in Classic and VPC

Keep track of changes to the Cloud Activity Tracer user guide. The release notes include:

- New
  - Initial release
- Update
  - Added: New features
  - Changed: Feature enhancements
  - Fixed: Bug fixes
  - Deprecated: Feature deprecations or service shutdown
  - Miscellaneous: Documentation changes

Read on for detailed descriptions of each release.

### September 17, 2026

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Changed | Added an account credentials area to the task details popup. | [Activities](/docs/en/cat-activities) |

### November 20, 2025

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Miscellaneous | Added tag management for each resource and attribute-based access control (ABAC). | - [Tracer](/docs/en/cat-tracers) - [Cloud Activity Tracer permissions management](/docs/en/cat-subaccount) |

### September 18, 2025

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Miscellaneous | Provided troubleshooting guide. | [Cloud Activity Tracer troubleshooting](/docs/en/cat-troubleshoot) |

### August 18, 2022

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Miscellaneous | Reorganized user guide composition and content. | [Cloud Activity Tracer overview](/docs/en/cat-overview) |