# JetBrains Toolbox App changelog

> Installs and updates every JetBrains IDE from one place.

- Vendor: JetBrains
- Category: Developer Tools
- Official site: https://www.jetbrains.com/toolbox-app/
- Tracked by: What's New (https://whatsnew.fyi/product/jetbrains-toolbox)
- 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

### 3.6.2

- Date: 2026-07-15
- Version: 3.6.2
- Original notes: https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.6%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.6,%203.6.1,%203.6.2%20%23Resolved%20-Duplicate%20-Answered
- Permalink: https://whatsnew.fyi/product/jetbrains-toolbox/releases/3.6.2

- **changed** — Improved telemetry and diagnostics
- **changed** — Improved cache cleanup process on macOS
- **added** — Show removable data in Settings including download cache, previous versions, temporary leftovers, and leftover tool directories with ability to clean up safely
- **added** — Windows installer now displays what prevents installation including locked files, blocking processes, and read-only file states with ability to collect logs from error screen
- **removed** — CodeCanvas has been sunset and no longer appears in the Toolbox App

Toolbox App 3.6.2 Bugfix Update
- Improved telemetry and diagnostics.
Toolbox App 3.6.1 Bugfix Update
- Improved cache cleanup process on maсOS
What's New in Toolbox App 3.6
Storage cleanup
The Toolbox App now shows removable data in Settings, including the download cache, previous versions, temporary leftovers, and leftover tool directories. You can clean up this data safely without opening cache folders manually. [TBX-18085](https://youtrack.jetbrains.com/issue/TBX-18085/)
Windows installer diagnostics
The Windows installer now shows what prevents installation, including locked files, blocking processes, and read-only file states. You can also collect logs directly from the installer error screen. [TBX-18624](https://youtrack.jetbrains.com/issue/TBX-18624/)
CodeCanvas goes away
CodeCanvas has been sunset, and no longer appears in the Toolbox App. [TBX-18717](https://youtrack.jetbrains.com/issue/TBX-18717/)
See the full list of release notes [here](https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.6%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.6,%203.6.1%20%23Resolved%20-Duplicate%20-Answered).

### 3.6.1

- Date: 2026-07-03
- Version: 3.6.1
- Original notes: https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.6%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.6,%203.6.1%20%23Resolved%20-Duplicate%20-Answered
- Permalink: https://whatsnew.fyi/product/jetbrains-toolbox/releases/3.6.1

- **fixed** — Improved cache cleanup process on macOS
- **added** — Storage cleanup shows removable data in Settings including download cache, previous versions, temporary leftovers, and leftover tool directories
- **added** — Windows installer diagnostics show what prevents installation including locked files, blocking processes, and read-only file states
- **added** — Collect logs directly from the Windows installer error screen
- **removed** — CodeCanvas no longer appears in the Toolbox App

Toolbox App 3.6.1 Bugfix Update
- Improved cache cleanup process on maсOS
What's New in Toolbox App 3.6
Storage cleanup
The Toolbox App now shows removable data in Settings, including the download cache, previous versions, temporary leftovers, and leftover tool directories. You can clean up this data safely without opening cache folders manually. [TBX-18085](https://youtrack.jetbrains.com/issue/TBX-18085/)
Windows installer diagnostics
The Windows installer now shows what prevents installation, including locked files, blocking processes, and read-only file states. You can also collect logs directly from the installer error screen. [TBX-18624](https://youtrack.jetbrains.com/issue/TBX-18624/)
CodeCanvas goes away
CodeCanvas has been sunset, and no longer appears in the Toolbox App. [TBX-18717](https://youtrack.jetbrains.com/issue/TBX-18717/)
See the full list of release notes [here](https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.6%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.6,%203.6.1%20%23Resolved%20-Duplicate%20-Answered).

### 3.5

- Date: 2026-06-02
- Version: 3.5
- Original notes: https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.5%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.5%20%23Resolved%20-Duplicate%20-Answered
- Permalink: https://whatsnew.fyi/product/jetbrains-toolbox/releases/3.5

- **added** — Toolbox App now emits OpenTelemetry metrics for remote development connection latency and reliability
- **added** — Zoom in and out of the Toolbox App interface with Cmd/Ctrl +, Cmd/Ctrl -, and Cmd/Ctrl 0, with zoom level persisting across restarts
- **changed** — Enhanced the experience of checking for updates by adding clearer progress indicators
- **changed** — Toolbox App now sends static headers with dynamic headers together when communicating with backend services
- **changed** — Header updates are now pushed automatically to running IDEs
- **fixed** — IntelliJ-based IDEs no longer randomly disappear from the Toolbox App home view
- **fixed** — Android Studio and other aliased IDEs now keep their display name after updates
- **fixed** — Toolbox App taskbar icon now appears reliably on KDE Plasma 6.6
- **fixed** — Tray and app icons now appear correctly on Pop!_OS
- **fixed** — SSH canonicalization failures no longer abort the connection
- **fixed** — Remote development environment list no longer shows an empty page when the canCreateNewEnvironments flag is set

What's New in Toolbox App 3.5
Remote development observability
The Toolbox App now emits OpenTelemetry metrics for remote development connection latency and reliability, so enterprise teams can monitor connection health in their existing observability stacks. [TBX-17436](https://youtrack.jetbrains.com/issue/TBX-17436/)
Zoom controls
You can now zoom in and out of the Toolbox App interface with Cmd/Ctrl +, Cmd/Ctrl -, and Cmd/Ctrl 0. The zoom level persists across restarts. [TBX-17170](https://youtrack.jetbrains.com/issue/TBX-17170/)
Cleaner update progress
We’ve enhanced the experience of checking for updates by adding clearer progress indicators. [TBX-15780](https://youtrack.jetbrains.com/issue/TBX-15780/)
Enterprise configuration
- The Toolbox App now sends static headers with dynamic headers together when communicating with backend services. [TBX-18352](https://youtrack.jetbrains.com/issue/TBX-18352/)
- Header updates are now pushed automatically to running IDEs. [TBX-18425](https://youtrack.jetbrains.com/issue/TBX-18425/)
Bug fixes
- IntelliJ-based IDEs no longer randomly disappear from the Toolbox App home view. [TBX-10600](https://youtrack.jetbrains.com/issue/TBX-10600/)
- Android Studio and other aliased IDEs now keep their display name after updates. [TBX-12998](https://youtrack.jetbrains.com/issue/TBX-12998/)
Linux improvements
- The Toolbox App taskbar icon now appears reliably on KDE Plasma 6.6. [TBX-18018](https://youtrack.jetbrains.com/issue/TBX-18018/)
- The tray and app icons now appear correctly on Pop!_OS. [TBX-17349](https://youtrack.jetbrains.com/issue/TBX-17349/)
Remote development fixes
- SSH canonicalization failures no longer abort the connection. [TBX-18279](https://youtrack.jetbrains.com/issue/TBX-18279/)
- The remote development environment list no longer shows an empty page when the canCreateNewEnvironments flag is set. [TBX-17235](https://youtrack.jetbrains.com/issue/TBX-17235/UI-Issue-Empty-page-behavior-with-canCreateNewEnvironments-flag)
See the full list of release notes [here](https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.5%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.5%20%23Resolved%20-Duplicate%20-Answered).

### 3.4.3

- Date: 2026-04-15
- Version: 3.4.3
- Original notes: https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.4%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.4,%203.4.1%20,%203.4.2%20,%203.4.3%20%23Resolved%20-Duplicate%20-Answered
- Permalink: https://whatsnew.fyi/product/jetbrains-toolbox/releases/3.4.3

Toolbox App 3.4.3 Update
- Fixed an internal error.
Toolbox App 3.4.2 Update
- You can now keep installed plugins up to date automatically. [TBX-17192](https://youtrack.jetbrains.com/issue/TBX-17192/Enable-auto-updating-of-plugins)
- Improved remote tools reconnections reliability after environment rebuilds. [TBX-18127](https://youtrack.jetbrains.com/issue/TBX-18127/Local-Toolbox-App-Cannot-Connect-to-Remote-Toolbox-CLI-Instance)
- Fixed issue when daemon may not start after deleting the last used IDE instance. [TBX-18226](https://youtrack.jetbrains.com/issue/TBX-18226/Daemon-stops-working-after-the-last-used-IDE-instance-is-deleted)
- Fixed cleanup behavior when old tools cannot be removed immediately, causing CPU load. [TBX-18307](https://youtrack.jetbrains.com/issue/TBX-18307/ToolCleanupManager-spin-loop-causes-100-CPU-and-OOM-when-processes-block-tool-deletion)
Toolbox App 3.4.1 Bugfix Update
- Fixed an issue where Toolbox could fail to connect via SSH if any forwarding step failed. [TBX-18203](https://youtrack.jetbrains.com/issue/TBX-18203)
- Fixed an issue where the daemon could fail to register on Linux systems without xdg-mime. [TBX-18088](https://youtrack.jetbrains.com/issue/TBX-18088)
- Added exec support to the plugin API. [TBX-18112](https://youtrack.jetbrains.com/issue/TBX-18112)
- Fixed a race condition during concurrent upgrades. [TBX-18152](https://youtrack.jetbrains.com/issue/TBX-18152)
What's New in Toolbox App 3.4
Remote IDE lifecycle hooks
New plugin API callbacks allow hooking into the remote IDE launch lifecycle. Plugins can now run custom logic before the IDE starts and receive a notification when the launch completes.
- Callback for initiation of remote IDE launch. [TBX-17467](https://youtrack.jetbrains.com/issue/TBX-17467/Callback-for-Initiation-of-Remote-IDE-Launch)
- Callback for completion of remote IDE launch. [TBX-17468](https://youtrack.jetbrains.com/issue/TBX-17468/Callback-for-Completion-of-Remote-IDE-Launch)
- Support for hooks when projects and IDEs are clicked or launched. [TBX-17270](https://youtrack.jetbrains.com/issue/TBX-17270/Support-for-hooks-when-projects-and-IDEs-are-clicked-or-launched)
macOS fullscreen fix
The Toolbox App window no longer disappears when opened in fullscreen mode on macOS. [TBX-10354](https://youtrack.jetbrains.com/issue/TBX-10354/Toolbox-window-disappear-in-Fullscreen-macOS-Sonoma-RC)
UTF-8 support on Windows
The Toolbox App now works correctly for Windows users with non-ASCII characters in their username. [TBX-5989](https://youtrack.jetbrains.com/issue/TBX-5989/Dilemma-with-toolbox-and-UTF-8)
jetbrainsd service improvements
Several improvements were made to the daemon service to make its behavior cleaner and more predictable across platforms.
- The daemon no longer re-registers its protocol handler on every startup. [TBX-18045](https://youtrack.jetbrains.com/issue/TBX-18045/The-daemon-should-not-re-register-on-every-startup)
- The daemon now exits gracefully when all client applications disconnect, instead of running indefinitely in the background. [TBX-17497](https://youtrack.jetbrains.com/issue/TBX-17497/Implement-graceful-daemon-exit-when-all-clients-disconnect)
- Fixed .desktop file mimetype removal and scheme handler registration on Linux. [TBX-18024](https://youtrack.jetbrains.com/issue/TBX-18024/JetBrains-Toolbox-App-removes-mimetype-from-the-desktop-file)
Remote development fixes
Remote development reliability has been improved with fixes for connection handling and Linux-specific issues.
- Fixed a file descriptor leak on Linux that could cause the system tray icon to disappear. [TBX-17384](https://youtrack.jetbrains.com/issue/TBX-17384/Toolbox-leaking-file-descriptors-on-Linux)
- Fixed indefinite progress when connecting to a remote machine. [TBX-17425](https://youtrack.jetbrains.com/issue/TBX-17425/Issue-with-indefinite-progress-when-connecting-to-remote-machine)
- Enabled TCP Keepalive for OpenSSH to prevent connection drops. [TBX-17100](https://youtra

_[Truncated at 4000 characters — full notes: https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.4%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.4,%203.4.1%20,%203.4.2%20,%203.4.3%20%23Resolved%20-Duplicate%20-Answered]_

### 3.4.2

- Date: 2026-04-14
- Version: 3.4.2
- Original notes: https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.4%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.4,%203.4.1%20,%203.4.2%20%23Resolved%20-Duplicate%20-Answered
- Permalink: https://whatsnew.fyi/product/jetbrains-toolbox/releases/3.4.2

Toolbox App 3.4.2 Update
- You can now keep installed plugins up to date automatically. [TBX-17192](https://youtrack.jetbrains.com/issue/TBX-17192/Enable-auto-updating-of-plugins)
- Improved remote tools reconnections reliability after environment rebuilds. [TBX-18127](https://youtrack.jetbrains.com/issue/TBX-18127/Local-Toolbox-App-Cannot-Connect-to-Remote-Toolbox-CLI-Instance)
- Fixed issue when daemon may not start after deleting the last used IDE instance. [TBX-18226](https://youtrack.jetbrains.com/issue/TBX-18226/Daemon-stops-working-after-the-last-used-IDE-instance-is-deleted)
- Fixed cleanup behavior when old tools cannot be removed immediately, causing CPU load. [TBX-18307](https://youtrack.jetbrains.com/issue/TBX-18307/ToolCleanupManager-spin-loop-causes-100-CPU-and-OOM-when-processes-block-tool-deletion)
Toolbox App 3.4.1 Bugfix Update
- Fixed an issue where Toolbox could fail to connect via SSH if any forwarding step failed. [TBX-18203](https://youtrack.jetbrains.com/issue/TBX-18203)
- Fixed an issue where the daemon could fail to register on Linux systems without xdg-mime. [TBX-18088](https://youtrack.jetbrains.com/issue/TBX-18088)
- Added exec support to the plugin API. [TBX-18112](https://youtrack.jetbrains.com/issue/TBX-18112)
- Fixed a race condition during concurrent upgrades. [TBX-18152](https://youtrack.jetbrains.com/issue/TBX-18152)
What's New in Toolbox App 3.4
Remote IDE lifecycle hooks
New plugin API callbacks allow hooking into the remote IDE launch lifecycle. Plugins can now run custom logic before the IDE starts and receive a notification when the launch completes.
- Callback for initiation of remote IDE launch. [TBX-17467](https://youtrack.jetbrains.com/issue/TBX-17467/Callback-for-Initiation-of-Remote-IDE-Launch)
- Callback for completion of remote IDE launch. [TBX-17468](https://youtrack.jetbrains.com/issue/TBX-17468/Callback-for-Completion-of-Remote-IDE-Launch)
- Support for hooks when projects and IDEs are clicked or launched. [TBX-17270](https://youtrack.jetbrains.com/issue/TBX-17270/Support-for-hooks-when-projects-and-IDEs-are-clicked-or-launched)
macOS fullscreen fix
The Toolbox App window no longer disappears when opened in fullscreen mode on macOS. [TBX-10354](https://youtrack.jetbrains.com/issue/TBX-10354/Toolbox-window-disappear-in-Fullscreen-macOS-Sonoma-RC)
UTF-8 support on Windows
The Toolbox App now works correctly for Windows users with non-ASCII characters in their username. [TBX-5989](https://youtrack.jetbrains.com/issue/TBX-5989/Dilemma-with-toolbox-and-UTF-8)
jetbrainsd service improvements
Several improvements were made to the daemon service to make its behavior cleaner and more predictable across platforms.
- The daemon no longer re-registers its protocol handler on every startup. [TBX-18045](https://youtrack.jetbrains.com/issue/TBX-18045/The-daemon-should-not-re-register-on-every-startup)
- The daemon now exits gracefully when all client applications disconnect, instead of running indefinitely in the background. [TBX-17497](https://youtrack.jetbrains.com/issue/TBX-17497/Implement-graceful-daemon-exit-when-all-clients-disconnect)
- Fixed .desktop file mimetype removal and scheme handler registration on Linux. [TBX-18024](https://youtrack.jetbrains.com/issue/TBX-18024/JetBrains-Toolbox-App-removes-mimetype-from-the-desktop-file)
Remote development fixes
Remote development reliability has been improved with fixes for connection handling and Linux-specific issues.
- Fixed a file descriptor leak on Linux that could cause the system tray icon to disappear. [TBX-17384](https://youtrack.jetbrains.com/issue/TBX-17384/Toolbox-leaking-file-descriptors-on-Linux)
- Fixed indefinite progress when connecting to a remote machine. [TBX-17425](https://youtrack.jetbrains.com/issue/TBX-17425/Issue-with-indefinite-progress-when-connecting-to-remote-machine)
- Enabled TCP Keepalive for OpenSSH to prevent connection drops. [TBX-17100](https://youtrack.jetbrains.com/issue/TBX-17100/TCP-Keepalive-in-Op

_[Truncated at 4000 characters — full notes: https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.4%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.4,%203.4.1%20,%203.4.2%20%23Resolved%20-Duplicate%20-Answered]_

### 3.4.1

- Date: 2026-03-24
- Version: 3.4.1
- Original notes: https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.4%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.4,%203.4.1%20%23Resolved%20-Duplicate%20-Answered
- Permalink: https://whatsnew.fyi/product/jetbrains-toolbox/releases/3.4.1

Toolbox App 3.4.1 Bugfix Update
- Fixed an issue where Toolbox could fail to connect via SSH if any forwarding step failed. [TBX-18203](https://youtrack.jetbrains.com/issue/TBX-18203)
- Fixed an issue where the daemon could fail to register on Linux systems without xdg-mime. [TBX-18088](https://youtrack.jetbrains.com/issue/TBX-18088)
- Added exec support to the plugin API. [TBX-18112](https://youtrack.jetbrains.com/issue/TBX-18112)
- Fixed a race condition during concurrent upgrades. [TBX-18152](https://youtrack.jetbrains.com/issue/TBX-18152)
What's New in Toolbox App 3.4
Remote IDE lifecycle hooks
New plugin API callbacks allow hooking into the remote IDE launch lifecycle. Plugins can now run custom logic before the IDE starts and receive a notification when the launch completes.
- Callback for initiation of remote IDE launch. [TBX-17467](https://youtrack.jetbrains.com/issue/TBX-17467/Callback-for-Initiation-of-Remote-IDE-Launch)
- Callback for completion of remote IDE launch. [TBX-17468](https://youtrack.jetbrains.com/issue/TBX-17468/Callback-for-Completion-of-Remote-IDE-Launch)
- Support for hooks when projects and IDEs are clicked or launched. [TBX-17270](https://youtrack.jetbrains.com/issue/TBX-17270/Support-for-hooks-when-projects-and-IDEs-are-clicked-or-launched)
macOS fullscreen fix
The Toolbox App window no longer disappears when opened in fullscreen mode on macOS. [TBX-10354](https://youtrack.jetbrains.com/issue/TBX-10354/Toolbox-window-disappear-in-Fullscreen-macOS-Sonoma-RC)
UTF-8 support on Windows
The Toolbox App now works correctly for Windows users with non-ASCII characters in their username. [TBX-5989](https://youtrack.jetbrains.com/issue/TBX-5989/Dilemma-with-toolbox-and-UTF-8)
jetbrainsd service improvements
Several improvements were made to the daemon service to make its behavior cleaner and more predictable across platforms.
- The daemon no longer re-registers its protocol handler on every startup. [TBX-18045](https://youtrack.jetbrains.com/issue/TBX-18045/The-daemon-should-not-re-register-on-every-startup)
- The daemon now exits gracefully when all client applications disconnect, instead of running indefinitely in the background. [TBX-17497](https://youtrack.jetbrains.com/issue/TBX-17497/Implement-graceful-daemon-exit-when-all-clients-disconnect)
- Fixed .desktop file mimetype removal and scheme handler registration on Linux. [TBX-18024](https://youtrack.jetbrains.com/issue/TBX-18024/JetBrains-Toolbox-App-removes-mimetype-from-the-desktop-file)
Remote development fixes
Remote development reliability has been improved with fixes for connection handling and Linux-specific issues.
- Fixed a file descriptor leak on Linux that could cause the system tray icon to disappear. [TBX-17384](https://youtrack.jetbrains.com/issue/TBX-17384/Toolbox-leaking-file-descriptors-on-Linux)
- Fixed indefinite progress when connecting to a remote machine. [TBX-17425](https://youtrack.jetbrains.com/issue/TBX-17425/Issue-with-indefinite-progress-when-connecting-to-remote-machine)
- Enabled TCP Keepalive for OpenSSH to prevent connection drops. [TBX-17100](https://youtrack.jetbrains.com/issue/TBX-17100/TCP-Keepalive-in-OpenSSH)
Bug fixes
General stability improvements and update flow fixes.
- IDE now restarts correctly during updates. [TBX-17259](https://youtrack.jetbrains.com/issue/TBX-17259/IDE-cant-restart-automatically-during-update-to-Nightly-version-when-IDE-is-running)
See the full list of release notes [here](https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.4%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.4,%203.4.1%20%23Resolved%20-Duplicate%20-Answered).

### 3.4

- Date: 2026-03-17
- Version: 3.4
- Original notes: https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.4%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.4%20%23Resolved%20-Duplicate%20-Answered
- Permalink: https://whatsnew.fyi/product/jetbrains-toolbox/releases/3.4

What's New in Toolbox App 3.4
Remote IDE lifecycle hooks
New plugin API callbacks allow hooking into the remote IDE launch lifecycle. Plugins can now run custom logic before the IDE starts and receive a notification when the launch completes.
- Callback for initiation of remote IDE launch. [TBX-17467](https://youtrack.jetbrains.com/issue/TBX-17467/Callback-for-Initiation-of-Remote-IDE-Launch)
- Callback for completion of remote IDE launch. [TBX-17468](https://youtrack.jetbrains.com/issue/TBX-17468/Callback-for-Completion-of-Remote-IDE-Launch)
- Support for hooks when projects and IDEs are clicked or launched. [TBX-17270](https://youtrack.jetbrains.com/issue/TBX-17270/Support-for-hooks-when-projects-and-IDEs-are-clicked-or-launched)
macOS fullscreen fix
The Toolbox App window no longer disappears when opened in fullscreen mode on macOS. [TBX-10354](https://youtrack.jetbrains.com/issue/TBX-10354/Toolbox-window-disappear-in-Fullscreen-macOS-Sonoma-RC)
UTF-8 support on Windows
The Toolbox App now works correctly for Windows users with non-ASCII characters in their username. [TBX-5989](https://youtrack.jetbrains.com/issue/TBX-5989/Dilemma-with-toolbox-and-UTF-8)
jetbrainsd service improvements
Several improvements were made to the daemon service to make its behavior cleaner and more predictable across platforms.
- The daemon no longer re-registers its protocol handler on every startup. [TBX-18045](https://youtrack.jetbrains.com/issue/TBX-18045/The-daemon-should-not-re-register-on-every-startup)
- The daemon now exits gracefully when all client applications disconnect, instead of running indefinitely in the background. [TBX-17497](https://youtrack.jetbrains.com/issue/TBX-17497/Implement-graceful-daemon-exit-when-all-clients-disconnect)
- Fixed .desktop file mimetype removal and scheme handler registration on Linux. [TBX-18024](https://youtrack.jetbrains.com/issue/TBX-18024/JetBrains-Toolbox-App-removes-mimetype-from-the-desktop-file)
Remote development fixes
Remote development reliability has been improved with fixes for connection handling and Linux-specific issues.
- Fixed a file descriptor leak on Linux that could cause the system tray icon to disappear. [TBX-17384](https://youtrack.jetbrains.com/issue/TBX-17384/Toolbox-leaking-file-descriptors-on-Linux)
- Fixed indefinite progress when connecting to a remote machine. [TBX-17425](https://youtrack.jetbrains.com/issue/TBX-17425/Issue-with-indefinite-progress-when-connecting-to-remote-machine)
- Enabled TCP Keepalive for OpenSSH to prevent connection drops. [TBX-17100](https://youtrack.jetbrains.com/issue/TBX-17100/TCP-Keepalive-in-OpenSSH)
Bug fixes
General stability improvements and update flow fixes.
- IDE now restarts correctly during updates. [TBX-17259](https://youtrack.jetbrains.com/issue/TBX-17259/IDE-cant-restart-automatically-during-update-to-Nightly-version-when-IDE-is-running)
See the full list of release notes [here](https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.4%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.4%20%23Resolved%20-Duplicate%20-Answered).

### 3.3.1

- Date: 2026-03-04
- Version: 3.3.1
- Original notes: https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.3%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.3,%203.3.1%20%23Resolved%20-Duplicate%20-Answered
- Permalink: https://whatsnew.fyi/product/jetbrains-toolbox/releases/3.3.1

Toolbox App 3.3.1 Bugfix Update
- Fixed an issue that could leave temporary daemon files in /tmp on Linux. [TBX-17978](https://youtrack.jetbrains.com/issue/TBX-17978)
- Fixed an issue where the educational protocol could install a different IDE than the one specified first in the link. [TBX-17995](https://youtrack.jetbrains.com/issue/TBX-17995)
- Added a plugin API callback for remote IDE launch completion with success/failure status. [TBX-17468](https://youtrack.jetbrains.com/issue/TBX-17468)
What's New in Toolbox App 3.3
jetbrainsd service
Toolbox App 3.3 ships with the jetbrainsd service – a lightweight background process that starts automatically alongside the Toolbox App and JetBrains IDEs. It handles jetbrains:// links by intercepting URL requests and forwarding them to the Toolbox App, providing a more reliable experience when opening links from browsers, documentation, or external applications.
Plugin Updates Without Restart
Plugins can now be updated without restarting the application, as the Toolbox App will pick up plugin changes automatically. [TBX-17078](https://youtrack.jetbrains.com/issue/TBX-17078)
Remote Development Fixes
The Toolbox App remote agent now properly stops when you select Close and Stop and disconnect via SSH, instead of remaining active in the background. [TBX-17123](https://youtrack.jetbrains.com/issue/TBX-17123)
The app no longer crashes with an RpcClient was cancelled error when navigating to SSH remote development targets after restarting your machine. [TBX-16900](https://youtrack.jetbrains.com/issue/TBX-16900)
Linux Improvements
The .desktop file now uses relative icon paths instead of absolute ones, improving compatibility with different Linux setups. [TBX-16650](https://youtrack.jetbrains.com/issue/TBX-16650)
See a full list of release notes [at the link](https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.3%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.3,%203.3.1%20%23Resolved%20-Duplicate%20-Answered)

### 3.3

- Date: 2026-02-26
- Version: 3.3
- Original notes: https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.3%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.3%20%23Resolved%20-Duplicate%20-Answered
- Permalink: https://whatsnew.fyi/product/jetbrains-toolbox/releases/3.3

What's New in Toolbox App 3.3
jetbrainsd service
Toolbox App 3.3 ships with the jetbrainsd service – a lightweight background process that starts automatically alongside the Toolbox App and JetBrains IDEs. It handles jetbrains:// links by intercepting URL requests and forwarding them to the Toolbox App, providing a more reliable experience when opening links from browsers, documentation, or external applications.
Plugin Updates Without Restart
Plugins can now be updated without restarting the application, as the Toolbox App will pick up plugin changes automatically. [TBX-17078](https://youtrack.jetbrains.com/issue/TBX-17078)
Remote Development Fixes
The Toolbox App remote agent now properly stops when you select Close and Stop and disconnect via SSH, instead of remaining active in the background. [TBX-17123](https://youtrack.jetbrains.com/issue/TBX-17123)
The app no longer crashes with an RpcClient was cancelled error when navigating to SSH remote development targets after restarting your machine. [TBX-16900](https://youtrack.jetbrains.com/issue/TBX-16900)
Linux Improvements
The .desktop file now uses relative icon paths instead of absolute ones, improving compatibility with different Linux setups. [TBX-16650](https://youtrack.jetbrains.com/issue/TBX-16650)
See a full list of release notes [at the link](https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.3%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.3%20%23Resolved%20-Duplicate%20-Answered).

### 3.2

- Date: 2025-12-18
- Version: 3.2
- Original notes: https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.2%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.2%20%23Resolved%20-Duplicate%20-Answered
- Permalink: https://whatsnew.fyi/product/jetbrains-toolbox/releases/3.2

What's New in Toolbox App 3.2
- Show list of processes blocking the update process. [TBX-16697](https://youtrack.jetbrains.com/issue/TBX-16697)
- Enhanced zoom behavior and fixed visual artifacts. [TBX-15281](https://youtrack.jetbrains.com/issue/TBX-15281)
- Improved “Show logs files” behavior on Linux. [TBX-2202](https://youtrack.jetbrains.com/issue/TBX-2202)

### 3.1.2

- Date: 2025-12-05
- Version: 3.1.2
- Original notes: https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.1%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.1,%203.1.1,%203.1.2%20%23Resolved%20-Duplicate%20-Answered
- Permalink: https://whatsnew.fyi/product/jetbrains-toolbox/releases/3.1.2

Toolbox App 3.1.2 Bugfix Update
- Improved reliability of remote IDE restarts. [IJPL-218986](https://youtrack.jetbrains.com/issue/IJPL-218986)
Toolbox App 3.1.1 Bugfix Update
- Fixed possible CPU drain because of SSH config imports from IntelliJ Tools. [TBX-16705](https://youtrack.jetbrains.com/issue/TBX-16705)
What's New in Toolbox App 3.1
- Added restart button for easier update of running IDE. [TBX-13928](https://youtrack.jetbrains.com/issue/TBX-13928)
- Fixed intermittent startup failures on some Linux distributions. [TBX-16496](https://youtrack.jetbrains.com/issue/TBX-16496/)
- Improved Visual Studio detection and fix for VS 2026. [TBX-16541](https://youtrack.jetbrains.com/issue/TBX-16541/)
- Fixed remote connection failure on Windows due to paths with spaces or brackets. [TBX-15386](https://youtrack.jetbrains.com/issue/TBX-15386)

### 3.1.1

- Date: 2025-12-02
- Version: 3.1.1
- Original notes: https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.1%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.1,%203.1.1%20%23Resolved%20-Duplicate%20-Answered
- Permalink: https://whatsnew.fyi/product/jetbrains-toolbox/releases/3.1.1

Toolbox App 3.1.1 Bugfix Update
- Fixed possible CPU drain because of SSH config imports from IntelliJ Tools. [TBX-16705](https://youtrack.jetbrains.com/issue/TBX-16705)
What's New in Toolbox App 3.1
- Added restart button for easier update of running IDE. [TBX-13928](https://youtrack.jetbrains.com/issue/TBX-13928)
- Fixed intermittent startup failures on some Linux distributions. [TBX-16496](https://youtrack.jetbrains.com/issue/TBX-16496/)
- Improved Visual Studio detection and fix for VS 2026. [TBX-16541](https://youtrack.jetbrains.com/issue/TBX-16541/)
- Fixed remote connection failure on Windows due to paths with spaces or brackets. [TBX-15386](https://youtrack.jetbrains.com/issue/TBX-15386)

### 3.1

- Date: 2025-11-19
- Version: 3.1
- Original notes: https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.1%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.1%20%23Resolved%20-Duplicate%20-Answered
- Permalink: https://whatsnew.fyi/product/jetbrains-toolbox/releases/3.1

What's New in Toolbox App 3.1
- Added restart button for easier update of running IDE. [TBX-13928](https://youtrack.jetbrains.com/issue/TBX-13928)
- Fixed intermittent startup failures on some Linux distributions. [TBX-16496](https://youtrack.jetbrains.com/issue/TBX-16496/)
- Improved Visual Studio detection and fix for VS 2026. [TBX-16541](https://youtrack.jetbrains.com/issue/TBX-16541/)
- Fixed remote connection failure on Windows due to paths with spaces or brackets. [TBX-15386](https://youtrack.jetbrains.com/issue/TBX-15386)

### 3.0.1

- Date: 2025-10-27
- Version: 3.0.1
- Original notes: https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.0%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.0,%203.0.1%20%23Resolved%20-Duplicate%20-Answered
- Permalink: https://whatsnew.fyi/product/jetbrains-toolbox/releases/3.0.1

Toolbox App 3.0.1 Bugfix Update
- Fixed possible waste of 10 seconds on remote IDE start. [TBX-16441](https://youtrack.jetbrains.com/issue/TBX-16441)
What's New in Toolbox App 3.0
- Fixed case when IDE installation directory is symlinked to another one place. [TBX-14582](https://youtrack.jetbrains.com/issue/TBX-14582/)
- Fixed failing deployment of new Toolbox Agent when its older version is running. [TBX-16017](https://youtrack.jetbrains.com/issue/TBX-16017/)
- Fixed possible OOM error during plugin download. [TBX-15720](https://youtrack.jetbrains.com/issue/TBX-15720)
- Fixed issue when Toolbox is restarting twice on update. [TBX-13725](https://youtrack.jetbrains.com/issue/TBX-13725)

### 3.0

- Date: 2025-10-15
- Version: 3.0
- Original notes: https://youtrack.jetbrains.com/releaseNotes?title=Toolbox%20App%203.0%20Release%20Notes&q=in:%20TBX%20Fix%20versions:%203.0%20%23Resolved%20-Duplicate%20-Answered
- Permalink: https://whatsnew.fyi/product/jetbrains-toolbox/releases/3.0

What's New in Toolbox App 3.0
- Fixed failing deployment of new Toolbox Agent when its older version is running. [TBX-16017](https://youtrack.jetbrains.com/issue/TBX-16017/)
- Fixed possible OOM error during plugin download. [TBX-15720](https://youtrack.jetbrains.com/issue/TBX-15720)
- Fixed issue when Toolbox is restarting twice on update. [TBX-13725](https://youtrack.jetbrains.com/issue/TBX-13725)
- Fixed case when IDE installation directory is symlinked to another one place. [TBX-14582](https://youtrack.jetbrains.com/issue/TBX-14582/)