---
title: "Search Engine Service release notes"
slug: "ses-releasenote"
tags: ["release notes", "Search Engine Service"]
updated: 2026-10-08T07:00:35Z
published: 2026-10-08T07:00:35Z
canonical: "guide.ncloud-docs.com/ses-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.

# Search Engine Service release notes

Available in Classic and VPC

Keep track of changes to the Search Engine Service 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.

## VPC

The following table describes updates to the VPC environment:

### September 17, 2025

| Type | Change | Go to page |
| --- | --- | --- |
| Update - added | Added snapshot storage limit and automatic deletion of past snapshots. | [Snapshot](/docs/en/ses-snapshot-vpc) |
| Update - Miscellaneous | Provided troubleshooting guide. | [Search Engine Service troubleshooting](/docs/en/ses-troubleshoot) |

### June 19, 2025

| Type | Change | Go to page |
| --- | --- | --- |
| Update - added | Supported OpenSearch Dashboard - SSO login. | [Using Kibana/OpenSearch](/docs/en/ses-kibana-vpc) |

### March 20, 2025

| Type | Change | Go to page |
| --- | --- | --- |
| Update - added | Provided All-new OpenSearch 2.15, 2.18. | [Search Engine Service overview](/docs/en/ses-overview) |

### October 17, 2024

| Type | Change | Go to page |
| --- | --- | --- |
| Update - added | Provided KVM-based Rocky Linux 8.10. | [Search Engine Service overview](/docs/en/ses-overview) |
| Update - added | Provided disc size change feature. | [Dashboard](/docs/en/ses-dashboard-vpc) |
| Update - added | Provided OS change and data migration guide. | [Replace Search Engine Cluster using Logstash](/docs/en/ses-example03) |

### July 4, 2024

| Type | Change | Go to page |
| --- | --- | --- |
| Update - added | Provided new Search Engine version - OpenSearch 2.14.0. | [Search Engine Service overview](/docs/en/ses-overview) |

### October 20, 2022

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Miscellaneous | Reorganized user guides composition and content. | [Search Engine Service overview](/docs/en/ses-overview) |

## Classic

The following table describes updates to the Classic environment:

### October 20, 2022

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Miscellaneous | Reorganized user guides composition and content. | [Search Engine Service overview](/docs/en/ses-overview) |