# DataSpell changelog > The IDE for data science and notebooks. - Vendor: JetBrains - Category: Developer Tools - Official site: https://www.jetbrains.com/dataspell/ - Tracked by: What's New (https://whatsnew.fyi/product/dataspell) - Harvested from: Release notes - Entries below: 15 (newest first) What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog. ## Releases ### 2026.1.2 - Date: 2026-05-22 - Version: 2026.1.2 - Original notes: https://youtrack.jetbrains.com/articles/DS-A-247 - Permalink: https://whatsnew.fyi/product/dataspell/releases/2026.1.2 DataSpell 2026.1.2 is out! In this version, we've introduced several minor updates and bug fixes. Visit our [release notes](https://youtrack.jetbrains.com/articles/DS-A-247) for the complete list of fixes and improvements. ### 2025.1.2.2 - Date: 2026-04-30 - Version: 2025.1.2.2 - Original notes: https://youtrack.jetbrains.com/articles/DS-A-243/DataSpell-251.26927.99-Release-Notes - Permalink: https://whatsnew.fyi/product/dataspell/releases/2025.1.2.2 - **changed** — SSI support in the built-in web server has been disabled DataSpell 2025.1.2.2 is Out! SSI support in the built-in web server has been disabled. Visit our [release notes](https://youtrack.jetbrains.com/articles/DS-A-243/DataSpell-251.26927.99-Release-Notes) to learn about the changes. ### 2025.2.3.1 - Date: 2026-04-30 - Version: 2025.2.3.1 - Original notes: https://youtrack.jetbrains.com/articles/DS-A-245/DataSpell-252.27397.153-Release-Notes - Permalink: https://whatsnew.fyi/product/dataspell/releases/2025.2.3.1 - **changed** — SSI support in the built-in web server has been disabled DataSpell 2025.2.3.1 is Out! SSI support in the built-in web server has been disabled. Visit [the release notes](https://youtrack.jetbrains.com/articles/DS-A-245/DataSpell-252.27397.153-Release-Notes) for the complete list of fixes and improvements. ### 2025.3.2.1 - Date: 2026-04-30 - Version: 2025.3.2.1 - Original notes: https://youtrack.jetbrains.com/articles/DS-A-242/DataSpell-253.30387.205-Release-Notes - Permalink: https://whatsnew.fyi/product/dataspell/releases/2025.3.2.1 - **changed** — SSI support in the built-in web server has been disabled DataSpell 2025.3.2.1 is out! SSI support in the built-in web server has been disabled. Visit our [release notes](https://youtrack.jetbrains.com/articles/DS-A-242/DataSpell-253.30387.205-Release-Notes) for the complete list of fixes and improvements. ### 2026.1.1 - Date: 2026-04-29 - Version: 2026.1.1 - Original notes: https://youtrack.jetbrains.com/articles/DS-A-244 - Permalink: https://whatsnew.fyi/product/dataspell/releases/2026.1.1 DataSpell 2026.1.1 is out! In this version, we've introduced several minor updates and bug fixes. Visit our [release notes](https://youtrack.jetbrains.com/articles/DS-A-244) for the complete list of fixes and improvements. ### 2026.1 - Date: 2026-03-30 - Version: 2026.1 - Original notes: https://youtrack.jetbrains.com/articles/DS-A-241 - Permalink: https://whatsnew.fyi/product/dataspell/releases/2026.1 - ACP Registry - Export notebooks to PDF - In-terminal completion - Smooth caret animations And that's not all. Visit our [What's New](https://www.jetbrains.com/dataspell/whatsnew/) page to learn more about all the new features. ### 2025.3.2 - Date: 2026-01-29 - Version: 2025.3.2 - Original notes: https://youtrack.jetbrains.com/articles/DS-A-238/DataSpell-253.30387.154-Release-Notes - Permalink: https://whatsnew.fyi/product/dataspell/releases/2025.3.2 DataSpell 2025.3.2 is out! In this version, we've introduced several minor updates and bug fixes. Visit our [release notes](https://youtrack.jetbrains.com/articles/DS-A-238/DataSpell-253.30387.154-Release-Notes) for the complete list of fixes and improvements. ### 2025.3.1 - Date: 2025-12-22 - Version: 2025.3.1 - Original notes: https://youtrack.jetbrains.com/articles/DS-A-235/DataSpell-253.29346.157-Release-Notes - Permalink: https://whatsnew.fyi/product/dataspell/releases/2025.3.1 DataSpell 2025.3.1 is out! In this version, we've introduced several minor updates and bug fixes. Visit our [release notes](https://youtrack.jetbrains.com/articles/DS-A-235/DataSpell-253.29346.157-Release-Notes) for the complete list of fixes and improvements. ### 2025.3 - Date: 2025-12-09 - Version: 2025.3 - Original notes: https://youtrack.jetbrains.com/articles/DS-A-234/DataSpell-253.28294.351-Release-Notes - Permalink: https://whatsnew.fyi/product/dataspell/releases/2025.3 - In-chat visualizations. - Jupyter improvements. - Multi-agent support. And that's not all. Visit our [What's New](https://www.jetbrains.com/dataspell/whatsnew/) page to learn more about all the new features. ### 2025.2.3 - Date: 2025-10-30 - Version: 2025.2.3 - Original notes: https://youtrack.jetbrains.com/articles/DS-A-228/DataSpell-252.27397.129-Release-Notes - Permalink: https://whatsnew.fyi/product/dataspell/releases/2025.2.3 DataSpell 2025.2.3 is Out! In this version, we've introduced several minor updates and bug fixes. Visit [the release notes](https://youtrack.jetbrains.com/articles/DS-A-228/DataSpell-252.27397.129-Release-Notes) for the complete list of fixes and improvements. ### 2025.2.2 - Date: 2025-10-23 - Version: 2025.2.2 - Original notes: https://youtrack.jetbrains.com/articles/DS-A-227/DataSpell-252.27397.107-Release-Notes - Permalink: https://whatsnew.fyi/product/dataspell/releases/2025.2.2 DataSpell 2025.2.2 is Out! In this version, we've introduced several minor updates and bug fixes. Visit [the release notes](https://youtrack.jetbrains.com/articles/DS-A-227/DataSpell-252.27397.107-Release-Notes) for the complete list of fixes and improvements. ### 2025.2.1 - Date: 2025-09-11 - Version: 2025.2.1 - Original notes: https://youtrack.jetbrains.com/articles/DS-A-224/DataSpell-252.26199.84-Release-Notes - Permalink: https://whatsnew.fyi/product/dataspell/releases/2025.2.1 DataSpell 2025.2.1 is Out! - Visualisation Cell: plot creation inside Jupyter notebooks using AI And that's not all. Visit our [the release notes](https://youtrack.jetbrains.com/articles/DS-A-224/DataSpell-252.26199.84-Release-Notes) for the complete list of fixes and improvements. ### 2025.2 - Date: 2025-08-12 - Version: 2025.2 - Original notes: https://youtrack.jetbrains.com/articles/DS-A-221/DataSpell-252.23892.514-Release-Notes - Permalink: https://whatsnew.fyi/product/dataspell/releases/2025.2 - AI Pro included in every paid subscription. - New AI agents dedicated to data management, data transformation, and other data tasks. - The ability to use Jupyter cells and external files as context for the AI chat. - The option to export notebooks as PDFs or code. And that's not all. Visit our [What's New](https://www.jetbrains.com/dataspell/whatsnew/) page to learn more about all the new features. ### 2025.1.2.1 - Date: 2025-07-14 - Version: 2025.1.2.1 - Original notes: https://youtrack.jetbrains.com/articles/DS-A-218/DataSpell-251.26927.91-Release-Notes - Permalink: https://whatsnew.fyi/product/dataspell/releases/2025.1.2.1 DataSpell 2025.1.2.1 is Out! In this version, we've introduced several bug fixes. - Fixed variable availability during debugging - Reduced excessive warnings in the Debug Console Please see [the release notes](https://youtrack.jetbrains.com/articles/DS-A-218/DataSpell-251.26927.91-Release-Notes) for the complete list of fixes and improvements. ### 2025.1.2 - Date: 2025-07-01 - Version: 2025.1.2 - Original notes: https://youtrack.jetbrains.com/articles/DS-A-216/DataSpell-251.26927.75-Release-Notes - Permalink: https://whatsnew.fyi/product/dataspell/releases/2025.1.2 DataSpell 2025.1.2 is Out! JetBrains AI Pro is [now included for free in DataSpell](https://www.jetbrains.com/dataspell/buy/?section=commercial&billing=yearly). We've also introduced several minor updates and bug fixes. Please see [the release notes](https://youtrack.jetbrains.com/articles/DS-A-216/DataSpell-251.26927.75-Release-Notes) for the complete list of fixes and improvements.