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Latest Update Information

About This Page

This page summarizes the changes announced in the published release notes (v1.6.0 and later) included in this help documentation.

Referenced Release Notes​

Main Changes​

v1.21.0​

  • Added the ability to generate a 3D model (GLB) from text or images and add it to Media Library (generation takes a few minutes to a few dozen minutes; continues even if you navigate to other pages)
  • Added "Collision", "Cast Shadow", and "Receive Shadow" to Model Placement settings

v1.20.1​

  • Improved Placement Mode so scene element icons can be clicked to select them
  • Increased the maximum ground width/depth from 300m to 10km
  • Reorganized the "Model Placement" settings screen and removed deprecated items
  • Renamed "Simple Mesh" to "Simple Object"
  • Bug fix: fixed an issue with the default value of the name field in the Add Model dialog

v1.20.0​

  • Added "Placement Mode" for directly manipulating elements in the 3D view
  • Added "Simple Mesh Placement" (now: Simple Object Creation), letting you create boxes, cylinders, and spheres. Can also be used as a transparent mesh solely for collision
  • Bug fix: fixed directional/spot light direction settings not being reflected

v1.19.2​

  • Added an "Activity Log" screen for checking operation history, with support for specifying a date range and CSV export

v1.18.4​

  • Added "SEO/AIO/LLMO Settings" to spaces (including AI auto-generation)
  • Improved to display usernames above avatars when multiple users are in a room
  • Added a "Voice Feature Check Page" to the Help menu
  • Increased Media Library capacity limit
  • Added guidance to the support contact page
  • Added a "Reset" button to 360-degree panorama placement
  • Various bug fixes (ticket display in conversation logs, publish deadline display, BGM file selection label, invite URL entry error messaging, floating preview display glitches, etc.)

v1.18.3​

  • Improved to allow setting a fixed first message for AI Avatars
  • Improved to allow setting custom error messages (for insufficient credits / other errors) per AI Avatar

v1.18.2​

  • Strengthened collision settings (independent position/rotation/scale, wireframe display, numeric input)
  • Added date-range search to subscription usage history (credit log)
  • Improved voice recognition mode labeling (accuracy-focused / speed-focused)
  • Added "Fullscreen (separate window)" display for popup embeds on mobile
  • Various bug fixes

v1.18.0​

  • Renewed the AI Avatar settings preview (can now check the actual avatar model)
  • Added a "2D Chatbot" preset scene
  • Renewed the embed settings UI (choice of inline/popup, size/position settings from the UI)
  • Added multilingual support for scene name/description
  • Bug fix: fixed duplicate recording of AI statements in conversation logs

v1.17.12​

  • Improved speech recognition language to be selectable from a searchable list (supports multiple selection and switching during conversation)
  • Changed real-time voice user-side transcription display to be hidden by default
  • Adjusted AI Avatar thinking logic

v1.17.11​

  • Added prompt history feature (saves up to 25 entries, favorites feature, restore from history)
  • Strengthened support for .rad files (3DGS streaming files): selectable when creating a new space, preview support, faster loading

v1.17.10​

  • Added the ability to check the movement boundary range in the 3D space when grid display is enabled
  • Added a reload button to the preview toolbar that updates only the preview area
  • Various bug fixes (camera clipping into own avatar during conversation, auto-move to another AI Avatar, mobile button operation, profile dialog scrolling, VRM avatar display, media display from incomplete URLs)

v1.17.6​

  • Added speech recognition language settings, letting users choose their own spoken language, improving recognition accuracy when speaking a language different from the browser's language setting

v1.17.3​

  • Reorganized the order and hierarchy of the left-side menu
  • Improved to allow fine-tuning rotation when placing an AI Avatar/3D model/2D panel at an anchor position
  • Bug fix: fixed spaces not showing in the list once more than 100 spaces were created

v1.17.2​

  • Added LoD (Level of Detail) support for 3DGS files, reducing rendering load by showing nearby splats in detail and simplifying distant ones
  • Added support for loading the new .rad format, enabling 3DGS "streaming" display
  • Various bug fixes

v1.17.0​

  • Added English display support for Threedive AI Studio and Threedive AI (3D screen)
  • Bug fix: fixed a layout issue in the "Usage Statistics" feature

v1.16.0​

  • Added a Usage Statistics feature (check usage status of spaces and AI Avatars)
  • Added an AI Analysis Report creation feature (analyzes visit counts and conversation logs for a specified period using generative AI)
  • Strengthened AI conversation log filtering, added a "Display Name" column and CSV export
  • Upgraded the internal Realtime TTS model for AI Avatars, improving voice conversation quality
  • Various adjustments and bug fixes (reduced 3DGS scene rendering load, added anti-aliasing setting, fixed conversation log display count limit bug)

v1.15.0​

  • Improved to enable RAG/Knowledge Base feature for AI Avatars
  • Improved to allow uploading Word or PDF documents and use them as reference sources for answers
  • Added Response Language specification in AI Avatar settings
  • Added fixed Speech Recognition Language specification in voice recognition settings
  • Improved to allow setting whether uploaded images are panoramic images in "Automatic Space Generation by Generative AI"
  • Adjusted so that characters do not run with left stick operation during touch movement on smartphones, etc.
  • Fixed image upload failure of 6MB or larger in "Automatic Space Creation by Generative AI (BETA)"

v1.14.1​

  • Fixed to allow voice input from the voice input button even when Voice Mode is set to No Voice Synthesis or Normal Voice (TTS) in AI Avatar settings

v1.14.0​

  • Added Automatic Space Creation by Generative AI (BETA) when creating a new Space
  • Improved to allow creating 3D Gaussian Splatting-based Spaces generated from text or images
  • Added BGM Volume Adjustment set for Spaces
  • Supported Position Fine-tuning when specifying anchors for AI Avatars, Panels, and 3D Models
  • Improved to allow more detailed Billboard Settings
  • Fixed issues related to background transparent video display and VRM Avatar display

v1.12.0​

  • Organized the content of the AI Avatar appearance settings dialog
  • Improved to allow selecting videos as AI Avatar appearance
  • Added settings to switch displayed images/videos during conversation to different materials

v1.11.0​

  • Improved to allow setting "Billboard" and "Transparency Mode" when using images as AI Avatars
  • Improved to allow selecting high-performance voices from ElevenLabs for AI Voice (TTS)

v1.10.0​

  • Added BGM settings for Spaces
  • Changed the name of the management screen to Threedive AI Studio
  • Added "Ground Settings" and "Background Color Settings" to Advanced Settings > Scene Settings

v1.9.0​

  • Added Dashboard (Top Page)
  • Changed "AI Model Settings" page name to "AI Avatar List"
  • Added "AI Avatar Placement" tab to Space settings
  • Reorganized left-side menu items (changed navigation for Subscriptions, Terms & Policies, Documentation, and Contact)
  • Changed the placement position of Space name, description, and thumbnail settings

v1.8.0​

  • Added "User Operation Control" for each Space
    • Permission for Avatar movement
    • Permission for field of view change
  • Added conversation session management settings when using Dify
  • Added transparency mode/billboard settings to Panel placement

v1.7.0​

  • Changed to allow selecting Space creation method from multiple options
  • Supported reference image upload (up to 4 images) in AI image generation
  • Changed various "Rotation" displays from radians to degrees
  • Integrated 3D Splat placement into Model placement

v1.6.1​

  • Added frame rate limitation feature

v1.6.0​

  • Added Space thumbnail settings
  • Supported shortened URL format for public URLs
  • Improved to allow using Media Library registered assets in Model placement