--- title: "CLOVA Studio release notes" slug: "clovastudio-releasenote" updated: 2026-09-17T09:33:52Z published: 2026-09-17T09:33:52Z canonical: "guide.ncloud-docs.com/clovastudio-releasenote" stale: true --- > ## 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 Studio release notes Available in Classic and VPC Keep track of changes to the CLOVA Studio user guide. The release notes include: - 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. ### July 29, 2025 | Type | Change | Go to page | | --- | --- | --- | | Update - Added | Released HCX-007 inference mode | [CLOVA Studio models](/docs/en/clovastudio-model) | | Update - Added | Released Structured Outputs - Easily generate output in a desired JSON schema using the HCX-007 model | [CLOVA Studio models](/docs/en/clovastudio-model) | ### July 17, 2025 | Type | Change | Go to page | | --- | --- | --- | | Update - Added | Released new tools - Re-ranker - RAG Reasoning | [Explorer](/docs/en/clovastudio-explorer03) | | Update - Changed | Complete UI/UX redesign for CLOVA Studio | [Playground interface](/docs/en/clovastudio-playground)[Prompt Example](/docs/en/clovastudio-promptsample)[Tuning](/docs/en/clovastudio-tuning)[Explorer](/docs/en/clovastudio-explorer03)[Router](/docs/en/clovastudio-routermain)[Skill trainer](/docs/en/clovastudio-skilltrainer) | | Update - Changed | Expanded tuning support - HCX-005: Supports PEFT tuning - HCX-DASH-002: Supports PEFT tuning | [CLOVA Studio models](/docs/en/clovastudio-model) | | Update - Changed | Simplified API integration/usage - All features can be used with only an API Key—no test app required | [View the code](/docs/en/clovastudio-playground-viewsource) | | Update - Discontinued | Discontinued Playground General Mode - Existing General Mode tasks can be migrated within Playground | [Convert to General Mode](/docs/en/clovastudio-playground01) | ### April 17, 2025 | Type | Change | Go to page | | --- | --- | --- | | Update - Added | Released new models - HCX-005: Vision model, 128k context length - HCX-DASH-002: Supports function calling, 32k context length | [CLOVA Studio models](/docs/en/clovastudio-model) | | Update - Added | Released Chat Completions v3 - Supports new models (HCX-005, HCX-DASH-002) - Supports image input and function calling | [Chat Completions v3](https://api.ncloud-docs.com/docs/en/clovastudio-chatcompletionsv3) | | Update - Added | Released skill trainer router | [Router](/docs/en/clovastudio-router) | | Update - Changed | Complete UI/UX redesign for CLOVA Studio | [Run and manage Playground tasks](/docs/en/clovastudio-playground01#%EB%B9%84%EC%A0%84%EB%AA%A8%EB%8D%B8%EC%82%AC%EC%9A%A9) | | Update - Changed | Skill trainer now supports 8k context length | [Skill Set - Data Training](/docs/en/clovastudio-skillset-tuning) | | Update - Changed | Usage control policyAdded Usage Control Policy entries for HCX-005, HCX-DASH-002, Skillsets, and Router | [CLOVA Studio Usage Control Policy](/docs/en/clovastudio-ratelimiting) | | Update - Added | Added OpenAI-compatible API support | [OpenAI Compatibility](https://api.ncloud-docs.com/docs/en/openai-compatibility) | | Update - Changed | Released new LangChain integration package (`langchain-naver`) | [LangChain Integration](/docs/en/clovastudio-dev-langchain) | ### March 20, 2025 | Type | Change | Go to page | | --- | --- | --- | | Update - Changed | Increased maximum usage for Embedding v2 service apps | [CLOVA Studio Usage Control Policy](/docs/en/clovastudio-ratelimiting) | ### February 27, 2025 | Type | Change | Go to page | | --- | --- | --- | | Update - Changed | Updated: Moved the setting location for Skillset response format | [Skillset](/docs/en/clovastudio-skillset) | ### January 16, 2025 | Type | Change | Go to page | | --- | --- | --- | | Update - Added | Added support for the new API authentication method (Bearer) and API key managementExisting authentication method (Custom) remains available | [[CLOVA Studio API overview]](https://api.ncloud-docs.com/docs/en/ai-naver-clovastudio-summary) | | Update - Feature improvements | Expanded context length for the HCX-003 modelMaximum total tokens (input + output): 8,192Maximum input tokens: 7,600maxTokens (requested output tokens) can be set up to 4,096 | [CLOVA Studio overview](/docs/en/clovastudio-overview) | ### November 7, 2025 | Type | Change | Go to page | | --- | --- | --- | | Update - Miscellaneous | Added support for LangChain integration | [CLOVA Studio open-source integration](/docs/en/clovastudio-dev-langchain) | ### October 17, 2024 | Type | Change | Go to page | | --- | --- | --- | | Update - Changed | - Increased maximum usage limits for web, test app, and service app by model and tool - Updated skill trainer error codes and messages | - [CLOVA Studio usage control policy](/docs/en/clovastudio-ratelimiting) - [CLOVA Studio troubleshooting > Client skill error issues (4xx)](https://api.ncloud-docs.com/docs/en/clovastudio-troubleshoot-s4xx) - [CLOVA Studio troubleshooting > Server skill error issues (5xx)](https://api.ncloud-docs.com/docs/en/clovastudio-troubleshoot-s5xx) | ### July 23, 2024 | Type | Change | Go to page | | --- | --- | --- | | Update - Changed | - Increased maximum number of skills - Increased maximum number of versions - Updated two skill error codes | - [CLOVA Studio troubleshooting > Client skill error issues (4xx)](https://api.ncloud-docs.com/docs/en/clovastudio-troubleshoot-s4xx) | ### June 20, 2024 | Type | Change | Go to page | | --- | --- | --- | | Update - Added | - Revised user guide structure and content - Released Embedding v2 | - [CLOVA Studio overview](/docs/en/clovastudio-overview) - [CLOVA Studio concepts](/docs/en/clovastudio-info) - [CLOVA Studio quickstart](/docs/en/clovastudio-procedure) - [Getting started with CLOVA Studio](/docs/en/clovastudio-start) - [CLOVA Studio quickstart](/docs/en/clovastudio-procedure) - [Playground > Playground interface](/docs/en/clovastudio-playground) - [Playground > Manage tasks](/docs/en/clovastudio-playground01) - [Tuning > Tuning interface](/docs/en/clovastudio-tuning) - [Tuning > Prepare dataset](/docs/en/clovastudio-dataset) - [Tuning > Prepare instruction dataset](/docs/en/clovastudio-Instructiondataset) - [Explorer > Explorer interface](/docs/en/clovastudio-explorer) - [Explorer > Manage tasks](/docs/en/clovastudio-explorer01) - [Explorer > Use APIs](/docs/en/clovastudio-explorer03) - [CLOVA Studio Usage Control Policy](/docs/en/clovastudio-ratelimiting) - [Forum](/docs/en/clovastudio-forum) | ### October 17, 2023 | Type | Change | Go to page | | --- | --- | --- | | Update - Added | - Added HCX models - Added Skill Trainer features - Added Chat Mode in Playground - Added Sliding Window API in Explorer - Added tuning API supporting HCX models | - [CLOVA Studio overview](/docs/en/clovastudio-overview) - [CLOVA Studio concepts](/docs/en/clovastudio-info) - [CLOVA Studio quickstart](/docs/en/clovastudio-procedure) - [Playground > Playground interface](/docs/en/clovastudio-playground) - [Playground > Manage tasks](/docs/en/clovastudio-playground01) - [Tuning > Tuning interface](/docs/en/clovastudio-tuning) - [Tuning > Manage tasks](/docs/en/clovastudio-tuning01) - [Tuning > Prepare dataset](/docs/en/clovastudio-dataset) - [Explorer > Explorer interface](/docs/en/clovastudio-explorer) - [Explorer > Sample usage and task management](/docs/en/clovastudio-explorer01) - [Explorer > Use tools](/docs/en/clovastudio-explorer02) - [Explorer > Use APIs](/docs/en/clovastudio-explorer03) - [Skill trainer > Skill trainer interface](/docs/en/clovastudio-skilltrainer) - [Skill trainer > Manage skillsets](/docs/en/clovastudio-skillset) - [Skill trainer > Manage scenarios](/docs/en/clovastudio-scenario) - [Skill trainer > Tune skillsets](/docs/en/clovastudio-skillset-tuning) - [Skill trainer > Skill Trainer FAQ](/docs/en/clovastudio-skilltrainer-faq) | ### November 22, 2022 | Type | Change | Go to page | | --- | --- | --- | | Update - Miscellaneous | User guide structure and content revised | [CLOVA Studio overview](/docs/en/clovastudio-overview) |