Changelog

Component Versions

Highlights

• In-app updates: Settings > About now shows the current version and installs new releases without leaving Studio. A Version History dialog lets you install a specific version, and update notifications open the in-app update flow directly.
• Extensions: Installing an extension from a .wsix file no longer strips executable permissions from the files inside it. Extensions that ship their own helper program failed to start after being installed this way. Installing the same extension from a folder was unaffected.
• Firmware upgrade: Fixed successful upgrades occasionally being reported as failed.
• Device connection: Connecting a Wuji Hand 2 no longer falsely reports "read-only mode".
• Fixed Hand Skeleton visibility in the 3D panel — joints and bones now stay visible when the hand mesh is enabled.

Component Versions

Highlights

• Fixed some known issues

Component Versions

Highlights

• Restored packaged Studio access to online services, so firmware information, update checks, and the extension marketplace work again

Component Versions

Highlights

General

• Breaking change — Calibration: calibration files created before this release are incompatible with the new format and are not migrated, so calibrate the left and right hands again after upgrading
• Calibration results are now saved per Wuji Studio user and hand, and Wuji Gloves for the same hand share that user's result
• Hand Profile is renamed to Hand Model Source, and the legacy Wuji Hand 2 and Wuji Hand profiles are deprecated. Existing layouts now show SDK Managed, which uses the matching calibrated model, or the SDK default model when not calibrated, and Custom URDF remains available
• User data import and export: export your calibration hand models, tactile models, and captured runs to a portable .zip from the user avatar menu, and import one back. Import previews the archive, shows its owner, and warns that it overwrites matching data before you confirm. Data is restored to the archive's owner profile, which is created if it doesn't exist, and you can switch to that profile afterward. Desktop app only
• Playing back tactile recordings in the older format (before v2026.6.18) shows an incompatibility warning as a message notification in the bottom-right corner
• Devices in the firmware upgrade view are now grouped by their actual product type, so Wuji Hand devices no longer appear under the "Wuji Glove" group. Unrecognized devices are listed under a new "Other Devices" group

Wuji Glove

• Fixed cases where a compatible Wuji Glove could appear unsupported or show the wrong calibration status. When the status cannot be checked, Studio now offers a retry
• Studio now blocks incompatible legacy tactile recordings during playback and shows a clear warning, avoiding incorrect tactile rendering
• Fixed tactile matrix panels still rendering the old 24×32 preset layout after an in-place upgrade. The layout now migrates on startup, and custom column counts are preserved

Component Versions

Key Updates

Wuji Hand 2

• Fixed firmware upgrade getting stuck at 95% during the upgrade reconnect

Wuji Glove

• For teleoperation, the default user and default URDF are the recommended setup — the default user keeps the calibration entry, and starting calibration shows a hint to prefer the default first and switch to a calibrated user profile only if it doesn't perform well
• Updated the default Hand Skeleton URDF to the latest version, improving the default Hand Skeleton when no user calibration is loaded

Component Versions

Key Updates

Wuji Glove

• Tactile matrix and per-zone matrix panels now display the new 24×31 (744) layout
• MCAP playback now rejects legacy 24×32 (768) or corrupted tactile recordings with a warning instead of rendering them at the wrong dimensions

Component Versions

Key Updates

• Added the Device Tools Modify Device Port command to change a device's data port (the device reboots to apply).
• Added the wujistudio.recording extension API so authorized extensions can start, inspect, and stop Studio-managed recordings (with optional source/topic selection).
• 3D panel Hand Skeleton supports hand profile switching (wujihand / wujihand2 / Custom URDF), with Custom URDF letting SDK-side IK use a local URDF file.
• Calibration now creates a debug recording of the current device at start for later troubleshooting.
• Modify Device IP restricts the new address to private subnets, others are rejected.
• wujistudio.devices.subscribeTopic now requires the robotics.topics.read permission, extensions must declare it under permissions in wujistudio.extension.json.
• Updated the bundled device SDK integration for user-scoped calibration and SDK-managed hand profile selection.
• Fixed 3D panel point-cloud colors appearing scrambled and washed-out or semi-transparent. Point-cloud colors now render correctly and match the selected color map.
• Fixed device logs not resuming after the device passively reconnects (for example, after a firmware-upgrade restart).

Component Versions

Key Updates

• Added tactile contact calibration that trains a dedicated contact-detection model per user and glove, so the tactile heatmap tells contact from no-contact accurately, with adjustable contact sensitivity.
• Added local MCAP replay so you can open and play back recorded .mcap files directly in Studio.
• Matrix panel Flip Horizontal / Flip Vertical now mirror cell data only. Row and column header indices stay in natural order (0..n-1) for easier hardware-to-software coordinate alignment.
• Built-in and extension panels now appear consistently in the visualization view, with the same mounting and interaction behavior.
• Improved recording and replay workflows, including episode handling and playback controls.
• Extended extension capabilities so extensions can access more data, contribute custom views, and declare required permissions.
• Fixed native video preview and replay stability issues.

Component Versions

Key Updates

• Added Extensions view: browse installed extensions and install or uninstall local extensions in one place
• Preinstalled first-party extensions: calibration, teleoperation, and device tools, ready to use out of the box
• Fixed layout presets, saved layouts, and user preferences being blank after a fresh install on Linux
• Fixed URDF local file loading failing on Windows in the 3D panel
• Fixed URDF meshes not tracking /joint_states in real time (mesh stayed in bind pose)

Component Versions

Key Updates

• Auto-checks for Studio and device firmware updates, surfacing new versions in a toast and the notification center, with one-click navigation to the download page or upgrade view

Component Versions

Key Updates

• Fixed some known issues

Component Versions

Key Updates

• Wuji SDK and Wuji Studio can now share the same device
• Fixed a crash when enabling Statistics in the 3D panel on macOS and Linux
• Fixed the firmware upgrade step indicator remaining clickable after completion
• Fixed view switching not being locked during firmware upgrade

Component Versions

Key Updates

• Added data recording with one-click start/stop, real-time quality monitoring, and episode management
• Added layout presets with save, switch, rename, import/export, built-in defaults, and keyboard shortcuts
• Device rename now updates all data stream paths
• Multi-device connections now automatically merge transform data for a unified 3D view
• Improved device log panel performance for smooth experience at high log volumes
• Fixed duplicate log entries after device disconnect and reconnect
• Fixed topic updates intermittently dropped in Raw Messages panel

Component Versions

Key Updates

• Added hand skeleton and fingertip pose visualization with confidence coloring
• Added tactile point cloud pressure coloring in 3D panel
• Topic list now uses tree structure with hierarchical browsing
• Added Layout panel to the Sidebar for one-click layout reset
• Added device log panel to the Bottom bar with source and level filtering
• Firmware upgrade page shows cumulative changelog with downgrade warning
• Added color vision accessibility settings and Safety (Okabe-Ito) colormap
• Raw Messages panel now supports IMU data display

Component Versions

Key Updates

• Wuji Studio launch: Desktop application for device management, data visualization, and firmware upgrade
• Visualization panels: 3D View, Plot, Tactile Matrix, and Raw Messages
• Multi-device connection with device discovery and connection history
• Device command palette: reconnect, disconnect, rename, calibrate, and more
• Firmware upgrade with online download, local upload, and progress tracking
• 3D glove landmark visualization
• Light and dark theme support