Studio 3Tの旧バージョン・全バージョン一覧

Fix: Vulnerabilities - Update third-party dependency to fix CVE-2026-13506 and CVE-2026-8763.
Fix: Connections - Fix DNS seedlist (mongodb+srv) connections failing when the server is reached through a VPN.
Fix: IntelliShell - Auto-suggest proposals no longer fail to appear in the Collection Tab.
Fix: Connections - Fix an issue that could cause connections not to be properly closed after an export.

Fix: Bundled Tools - Fix an issue where tools (mongosh, mongodump, etc) were not correctly bundled in 2026.13.0 for Mac Intel.

Improvement: Error Dialogs - Improved the look and feel of Error message dialogs
Fix: MCP Tool - Fixed an issue where the List Connections tool would always report server addresses as localhost.
Fix: Banner - Removed an old banner regarding Oracle SQL that could still be displayed under certain conditions.
Fix: Vulnerabilities - Update third-party dependency to fix CVE-2026-54291, CVE-2026-41842CVE-2026-54399, CVE-2026-54428.
Fix: Profile - Fix an issue where My Profile would not detect the user is logged out.
Fix: Connection - Fix an issue where connections to replica-sets through SSH tunnels could fail.
Fix: License - Fix an issue where Studio 3T would not load licenses in offline mode.
Fix: AI Helper - Fix empty answers with the latest Claude models (Claude Opus-5 and Fable-5), and unclear errors now say what to do next.
Fix: Perfomance - Fix a startup delay where the app could freeze for sometime on slow or unstable networks while verifying license.

Improvement: AI Helper - Disabled AI Helper by default for all users, following an update to the opt-in messaging.
Improvement: AI Helper - Improved prompt structuring to increase the Anthropic prompt cache hit rate
Improvement: AI Helper - Responses now stream in live as they are generated, with a Stop button to cancel anytime.
Improvement: AI Helper - Added an option to Delete Conversation in the Global AI Helper.
Improvement: AI Helper - Multiple conversations are now available.
Fix: Vulnerabilities - Upgrade third-party dependencies to fix CVE-2026-54512.
Fix: Aggregation Editor - Fixed a crash that could occur when closing the application while opening an aggregation tab.
Fix: SQL Tab - Fixed a crash that could occur when opening an SQL tab.
Fix: Collection Menu - Removed the misplaced option to show and hide AI Helper.
Fix: Aggregation Editor - Typing in large aggregation pipelines froze the editor because autocomplete blocked the UI thread waiting for proposals.
Fix: AI Helper - Fixed an issue where clicking the Context button closed the Global AI Helper while its pane was collapsed.
Fix: Intellishell - Fixed the buttons appearing reversed in the Client certificate dialog.
Fix: General - Fixed a crash that could occur when expanding and collapsing tree panel.
Fix: Preferences - Fixed an issue where some options in the Online tab were clipped on Ubuntu.

New: AI Helper - Studio 3T now lets you generate MongoDB queries from natural-language questions, right where you work in the sidebar.
Improvement: Icons - Added higher resolution versions to a lot of icons so they no longer appear blurry for certain resolution and scaling setups.
Fix: Aggregation Editor - A date hashtag (e.g. #last12calmonths) in an aggregation query was not handled correctly when reused from Export to the Aggregation Editor.
Fix: Vulnerabilities - Update third-party dependency to fix CVE-2026-44249, CVE-2026-45416, CVE-2026-45674, and CVE-2026-47691

Fix: OIDC - Fixed an issue where intellishell OIDC authentication would not work if both device flow and trusted endpoint options were enabled.
Fix: Vulnerabilities - Update third-party dependency to fix CVE-2026-5598 and CVE-2026-42198.

New: AI Tools - The AI Helper now has access to a set of tools capable of performing several MongoDB related actions, the complete set of tools is: list-connections, connect, list-databases, list-connections, explain-query, analyze-schema, list-indexes, collection-statistics, query. These tools are also available through a local MCP.
New: Local MCP - Studio 3T can now create a local MCP server that capitalizes on its existing connections and tools to support AI agents with MongoDB related queries.
Improvement: OIDC - Caching tokens is now optional. This setting can be changed in the Behavior settings tab.
Fix: OIDC - Fix an issue where the Shell (IntelliShell) failed to start for OIDC connections to on-premises MongoDB instances with custom hostnames.

Improvement: OIDC - Connections with OIDC authentication method will now need to fetch access tokens less often.
Fix: Vulnerabilities - Update third party dependencies to address CVE-2026-2332.
Fix: AI Helper - AI Helper can now still be used when a collection is empty.

New: AI Helper Tool - The AI Helper now has access to a schema analysis tool.
Fix: Vulnerabilities - Update third party dependencies to fix CVE-2026-33870 and CVE-2026-33871.
Fix: Notifications - Fix an issue where a notification could appear on top of the post-install wizard, preventing interactions with it.

Improvement: AI Helper - Model name is now shown in the AI Helper tab.
Improvement: Json View - It is now possible to limit the number of object and array elements shown in Json View in Preferences. This is particularly useful for very large arrays or deeply nested fields.
Fix: Connection Tree - Fix an issue where certain context menu options would be disabled when they should not.
Fix: Vulnerability - Update third party dependency to fix GHSA-72hv-8253-57qq.
Fix: Vulnerability - Update third party dependencies to fix CVE-2026-1605.

Improvement: AI Helper - Default models have been update. Additionally when an API Key is configured models will be fetched at runtime. It is also possible to use a non-listed model manually.
Fix: AI Helper - Fix an issue where the AI Helper code snippets would have additional characters.
Fix: Migration from SQL - Fixed an issue where virtual columns would be converted to Integer despite having a decimal component.

Improvement: OIDC - Now possible to use nonce as part of the authorization process.
Improvement: HTML Content - Studio 3T now detects when WebView2 is not available and prompts the user to download it or use Internet Explorer as an alternative.
Improvement: Copy - It is now possible to copy only the Date component from ObjectId fields.
Fix: Export - Fix a crash that could occur when exporting a set of selected documents.

Improvement: AI Helper - Code blocks in the AI Helper now have a different colour, making it easier to tell from non-code text.
Fix: Vulnerabilities - Updated third-party dependencies to address CVE-2025-59250 and CVE-2025-5805.
Fix: AI Helper - Text now correctly wraps to fit the AI Helper width.
Fix: Migration from SQL - Number types no longer discard digits after the decimal when the scale is unknown.

Improvement: AI Helper - In Ultimate edition the AI Helper is no longer restricted to generating MongoDB queries and is now capable of multi turn conversations related to MongoDB.
Fix: My Resources - Fix an issue where expanding and collapsing the tree would have different behaviours based on the selected item.

Improvement: AI Helper - In Ultimate edition the AI Helper now keeps conversation history context, allowing previous questions and answers to be referenced.
Improvement: OIDC - Authorization flow improved to prevent cross-site request forgery attacks.

Fix: Vulnerability - Updated dependencies to fix CVE-2025-59250.
Fix: Connections - Fix an issue where connections could vanish on Windows.
Fix: Icons - Fixed an issue where icons would not be displayed at certain resolution and scaling settings on Windows.
Fix: OIDC - Fixed an issue where certain domains where not correctly parsed.

Improvement: OIDC - Fixed OIDC redirect to use a local callback instead of studio3t.com, ensuring authentication works in offline environments.
Fix: OIDC - Fix an edge case where the login callback redirect would fail.
Fix: Connections - Copied and Duplicated connections now do not copy the Last Accessed property from the original connection.

New: IntelliShell - Added confirmation prompts for destructive IntelliShell commands to prevent accidental data loss.
Improvement: OIDC - Added timeout and interrupt handling for access token retrieval to prevent threads from blocking indefinitely when IDP login is ignored.
Fix: Preferences - Fixed application failure when opening network proxy settings from license troubleshooting options.
Fix: Connection Manager - Fixed an inactive SSL tab link in X.509 authentication settings so it now opens the SSL tab as expected.

New: AI Helper – Added support for connecting to Anthropic Claude AI via proxy.
Fix: AI Helper – Resolved an issue where the source was not detected in restored View Tab sessions.
Fix: IntelliShell - Resolved an issue that occurred when connecting to replica set hosts using DNS names.

New: AI Helper - The AI Helper feature is now available in Views.
Fix: AI Helper - Fixed an issue where Projection and Sort fields were not cleared when applying AI Helper queries in the Collection view.
Fix: Quickstart - Fixed an issue where the Quickstart tab could be closed when it was the only open tab.
Fix: OIDC - Fixed an issue where OIDC authentication options were not exported as 3T extensions.
Fix: NPS Survey - Fixed an issue where the selected NPS rating number was not visible in Dark Mode.
Fix: Collection History - Fixed an issue where the Enable collection history dialog appeared even when history was already enabled for the connection.
Fix: Dialogs - Fixed a misalignment of icons in the no license dialogs.
Fix: Index Manager - Fixed an issue where the wrong index was selected to be dropped when using arrow keys in Index Manager on macOS.
Fix: Authentication - Fixed an issue preventing X509 authentication with AES-encrypted PEM files.
Fix: Query History - Resolved a search issue in query history where uppercase characters would yield no results.

Fix: Aggregation - Converting a query in Collection Tab to an Aggregation query now correctly orders the sort and projection stages.
Fix: Connection Manager - When attempting to delete an active connection that is within a folder, Studio 3T shows the usual warning about deleting active connections.
Fix: GridFS - Fix an issue where a saved file with multiple extensions would be saved with the wrong name identifier.

Improvement: OIDC - Can now be configured to trust non-Atlas non-localhost servers (--oidcTrustedEndpoint flag).
Fix: Preferences - Fixed a crash that could occur when opening preferences while having custom colours defined for Tree View mongo types.

New: Claude AI Support - Added Claude AI support for the AI Helper
Fix: Connections - Fixed an issue where editing a connection would lose associated queries and colors.
Fix: Connections - Fixed an issue where importing a .uri file no longer respected the order of folders and connections.

Fix: SSH Profile - Fix an issue with SSH profiles being removed on version updates.
Fix: GridFS - No longer possible to add GridFS bucket with an invalid or empty name.
Fix: Connections - Fix an issue that could occur when trying to connect with OIDC authentication through an SSH tunnel.

Improvement - OIDC Authentication: OIDC Authentication can now use either the ID Token or the Access Token for authentication.
Fix: Preferences - Fix an issue where enabling or disabling the AI Helper in preferences would cause an error.

Fix: Vulnerability - Updated dependencies to fix CVE-2025-55163.
Fix: SSH Profile - Fix an issue where a passphrase could still be edited even when the profile is not protected by a passphrase.
Fix: Notifications - Now only the latest update notification is shown.
Fix: IntelliShell - Now correctly parses IPv6 domain names.

Improvement: EULA - Users are no longer prompted to accept the EULA with every Studio 3T release, only when the EULA contents change.
Improvement: Notifications - Toast Notifications for new Studio 3T release now appear on top of existing notifications.
Improvement: Connections - Shared connections can now be customized with a colour similarly local connections.
Fix: AI Helper - Fixed an issue where the AI Helper would throw an exception when using a Proxy requiring SSL certification.
Fix: Scripts - Fixed a crash that could occur when loading scripts from older Studio 3T versions.

Improvement: AI Helper - AI Helper now tries to use existing SSL certificates when using a Proxy.
Improvement: SSH - The SSH profile configuration dialog now allows for more certificate file types.
Fix: DCS - Field type column now displays type instead of value.
Fix: Session Restore - Fix an issue with restoring Aggregation Tabs from certain Studio 3T versions.
Fix: Explain - Fixed a crash that could occur when trying to visualize the query Explain for Time Series collections.
Fix: Operations Panel - Fix a crash that could occur when expanding or collapsing the operations panel.
Fix: Connections - Fixed an issue where editing a connection would lose associated queries and colors.

Fix: Application Menu - Fixed an issue with the Database menu always being disabled and the GridFS menu leading to some application crashes.
Fix: AI Helper - AI Helper now correctly applies configured Proxy settings.

New: Summer Survey - Added a summer survey, participate to have a chance at winning a prize.
Improvement: Account - It is now possible to logout from the Preferences dialog without closing Studio 3T afterwards.
Improvement: Preferences - AI Helper preferences now display the default temperature setting.
Fix: AI Helper - Fixed an issue where the AI Helper area was restored with excessive empty scroll space.
Fix: GridFS - Fixed a crash that could occur when trying to drop a GridFS bucket.
Fix: Compare and Sync - Fixed an issue where Copy Field to Target would only work once.
Fix: Toast Notifications - Fixed an issue where toast notification buttons could switch position.
Fix: Import URI - Now respects the loadBalanced flag.
Fix: Sidebar - Fixed a crash that could occur when opening the system.users from a collapsed sidebar.

Improvement: General - Added a way to quit Studio 3T while in the activation wizard.
Improvement: AI Helper - Reworked the dialog and mechanism to pick and choose which MongoDB field metadata is sent as part of the prompt.
Fix: Licenses - When no active license has been detected, it is now possible to log out and re-activate Studio 3T without needing to exit the application. This fixes an issues for users previously logged in to an account where no active license was detected.

Fix: Licenses - Professional license no longer supersedes Trial.

New: Community Edition - Studio 3T Community Edition is now available, it replaces Studio 3T Free.
New: Licenses - Basic and Pro licenses are merged into Professional.

Improvement: Aggregation and Intellishell - The merge stage no longer returns a result, this makes it consistent with the MongoDB shell behaviour.
Fix: Collection Tab - Now respects collation options when counting the number of documents in a collection.
Fix: Import - Fixed a crash that would occur when trying to open an Import without any selection in the connection tree.
Fix: Update Notification - The notification is no longer disabled with a NPS Survery notification is also open.

Improvement: Migration from SQL - The dialog to add a new Object no longer opens in an error state.
Fix: Welcome Page - Now links to the correct AI tools page.
Fix: Query Profiler - Fixed an issue where the Query Profiler could lead the application to freeze when using a connection with OIDC authentication.
Fix: Vulnerabilities - Updated a third party dependency to fix vulnerabilities CVE-2024-25710 and CVE-2024-26308.

Improvement: Migration from SQL - Option to limit array preview limited to integers between 0 and 999 to fit the textbox.
Improvement: OIDC Authentication - Refresh token is now used to request new access codes, leading to less user authentications.
Fix: Vulnerability - Updated third party dependency to fix vulnerabilities CVE-2023-2976, CVE-2020-8908, CVE-2024-47072, CVE-2024-29857, CVE-2024-30171, CVE-2024-30172, CVE-2024-34447.

New: OIDC Authentication - You can now use the OIDC authentication method to connect to MongoDB.

Improvement: General - Updated the MongoDB Shell (mongosh) that’s included with the Studio 3T installation from version 2.2.5 to version 2.4.2 following a critical issue (https://jira.mongodb.org/browse/NODE-6764) identified by MongoDB with the useBigInt64 option in the Node.js driver.

Improvement: Collection Tab - Reorganize Collection Tab toolbar, making certain options more accessible.
Improvement: AI Helper - The AI Helper window can now be popped out.
Improvement: Adding a subtle toast notification for new app updates, making it less disruptive than the current prompt (will be active next release after 2025.5.0).
Fix: Collection Tab - Fixed an issue when opening the Collection Tab. The collection would be queried even with the option to disable default queries in Preferences disabled.
Fix: Collection Tab - Fixed a crash that could occur when updating the Visual Query Builder contents to match the input query.
Fix: Connectivity - Fixed an issue introduced last release which broke Kerberos authentication.
Fix: Vulnerabilities - Upgraded third party dependency to fix vulnerability CVE-2025-24970.

Fixed: Visual Query Builder - The active field no longer loses focus when using date tags.
Fixed: Index Manager - Now correctly handles special characters in connection, database, and collection names when adding an index.
Fixed: Index Manager - Fixed an issue that prevented you from resuming index configuration after an index creation failure.

Improved: AI Helper - The history of prompts and responses is now available the next time you open Studio 3T with Session Restore.
Improved: AI Helper - Added a shortcut Ctrl + Shift + B (Command + Shift + B) to open the AI Helper.
Fixed: Aggregation Editor - Waiting animation no longer stops prematurely.
Fixed: Vulnerabilities - Updated several third-party dependency versions to prevent the vulnerabilities: CVE-2024-29857, CVE-2024-30171, CVE-2024-30172, CVE-2024-34447, CVE-2023-2976, and CVE-2020-8908.

New: Collection Tab - Added a preference option to toggle whether the default query runs when opening the tab.
Improved: AI Helper - Added a timestamp to responses.
Fixed: Updated dependency to fix vulnerability CVE-2021-37533.
Fixed: Aggregation - Changing databases no longer opens prompt to keep or discard changes.
Fixed: Index Manager - Fixed a crash that could occur when collection or database names contained a colon in their name.

- Improved: Data Compare & Sync - Expansion arrows on the Differences tab are not clearly visible in dark mode.
- New: Connection Manager - Provided support for the appName option in the URI and made it editable via the Application Name setting in the Advanced tab.
- Fixed: Connections Manager - Resolved connection issues with specific hostnames and failed SSH connections.

- Fixed: An application failure that could occur when opening the Collection Tab, IntelliShell, or the Aggregation Editor when using Cryptographic key store for Data encryption and not having configured an API Key for AI Helper.

- New: Azure AI Support - Added Azure AI support for the AI Helper.
- Improved: Ai Helper - Better user interface with the AI Helper showing a history of questions and answers.
- Improved: General - Updated Mongo Java Driver to version 5.2.0, with full support for MongoDB 8.0.
- Fixed: General - Upgraded Xstream version and added extra checks to deal with vulnerability.
- Fixed: Value Search - It is now case sensitive for characters with diacritics.

- Fixed: Update Java Runtime and dependencies to fix vulnerabilities CVE-2024-20918, CVE-2024-47554, CVE-2024-38816.