---
title: "CLOVA Speech release notes"
slug: "clovaspeech-releasenote"
tags: ["CLOVA Speech"]
updated: 2026-10-08T07:11:57Z
published: 2026-10-08T07:11:57Z
canonical: "guide.ncloud-docs.com/clovaspeech-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.

# CLOVA Speech release notes

Available in Classic and VPC

Keep track of changes to the CLOVA Speech 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 | Increased the limit of speakers for long-form recognition (10 speakers → 30 speakers) - Distinguish up to 30 speakers in local files, Object Storage files, and external files | [Long-form recognition builder](/docs/en/clovaspeech-builder-long) |

### July 23, 2026

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Changed | Increased the limit of keyword boosting IDs and forbidden keyword IDs per streaming recognition domain (1 → 30). - Registered up to 30 keyword boosting and forbidden keyword settings per domain. |  |

### November 20, 2025

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Added | Released Streaming Recognition Service (Streaming 2.0) and added features to integrate with Papago Translation. | [Domain](/docs/en/clovaspeech-domain) |

### September 26, 2024

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Added | Added pronunciation assessment feature to the Short-form Recognition domain. | [Domain](/docs/en/clovaspeech-domain) |

### December 21, 2023

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Added | Launched real-time streaming service to the long-form recognition domain. | [Domain](/docs/en/clovaspeech-domain) |
| Update - Added | Added CLOVA Speech features. - Provided real-time streaming features for long-form recognition domains. - Added event detection features. - Added English pronunciation evaluation features. | [Domain](/docs/en/clovaspeech-domain) |

### November 23, 2023

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Added | Released short-utterance recognition service. | [Short-utterance recognition builder](/docs/en/clovaspeech-builder-short) |
| Update - Changed | Improved punctuation feature. | [CLOVA Speech overview](/docs/en/clovaspeech-overview) |

### January 18, 2023

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Miscellaneous | Reorganized user guides composition and content. | [CLOVA Speech overview](/docs/en/clovaspeech-overview) |

### November 22, 2022

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Added | Added Traditional and Simplified Chinese recognition models. | [CLOVA Speech prerequisites](/docs/en/clovaspeech-spec) |

### May 26, 2022

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Added | Added CLOVA Speech features. - Added English punctuation features. - Added keyword boosting features. | [Long-form recognition builder](/docs/en/clovaspeech-builder-long) |

### April 21, 2022

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Added | Added CLOVA Speech features. - Added Japanese punctuation features. - Added large-scale processing (Batch) features. - Added features to change timeline start times. - Improved export features in the Builder. | [CLOVA Speech overview](/docs/en/clovaspeech-overview) |

### February 17, 2022

| Type | Change | Go to page |
| --- | --- | --- |
| Update - Added | Added Japanese to supported recognition languages. | [CLOVA Speech prerequisites](/docs/en/clovaspeech-spec) |