Table of Contents

Mega Studio (Unity) Release Notes

We are pleased to announce the release of EasyAR Mega Studio 2. EasyAR Mega Studio (Unity) is distributed along with the EasyAR Sense Unity Plugin.

Download EasyAR Sense Unity Plugin (for Mega) to enjoy these new features and improvements.

Version 2.13.1

Release Date: 2026-08-20

No changes. Released with EasyAR Sense Unity Plugin 4003.1.0.

Version 2.13.0

Release Date: 2026-07-01

  • 🚚 Mega Studio is split into the com.easyar.mega.studio package and is no longer supported for use in the Unity development process.
  • ✨ Allows blocks to be freely rotated in the editor.
  • ✨ Forces the display of mesh block identifiers when model loading fails.
  • 🔧 The annotation tool directly manages block nodes and no longer generates nodes for use in Unity development.
  • 🔧 The option to preserve the coordinate system for annotation data is moved to the annotation tool package.
  • 🔧 The verification tool function is replaced by the session verification tool.
  • 🔧 The verification tool no longer adds coordinate axes and other components to the annotated model.
  • 🐛 Fixes the issue where panoramic view markers fail to hide in some cases.
  • 🐛 Fixes the abnormal self - occlusion of block models during the operation of the verification tool.
  • 🐛 Fixes the abnormal material of the annotated model after saving the scene.
  • 💥 Abolishes support for block data generated by the mapping service version 9.3 and earlier.
  • 🔥 Removes support for the positioning service version 2.0 and earlier.
  • 🔥 Removes support for ema 0.3 - 0.4.
  • 🔥 Removes the global coordinate system and related functions.
  • 🔥 Removes the tool: Block Viewer for Unity Developer.
  • 🔥 Removes the tool: Block Viewer.

Version 2.12.6

Release Date: 2026-05-18

No changes. Released with EasyAR Sense Unity Plugin 4002.0.0.

Version 2.12.5

Release Date: 2026-03-10

Released with EasyAR Sense Unity Plugin 4001.0.0.

  • ✨ Adds compatibility with gltfast version 6.15 and above.
  • 🔥 Incompatible with EasyAR Sense Unity Plugin versions prior to 4001.

Version 2.12.4

Release Date: 2025-11-14

No changes. Released with EasyAR Sense Unity Plugin 4000.0.1.

Version 2.12.3

Release Date: 2025-10-20

No changes. Released with EasyAR Sense Unity Plugin 4000.0.0.

Version 2.12.2

Release Date: 2025-08-29

  • ✨ Supports loading block data created by mobile - collected objects.
  • 🔧 Optimizes the export of occlusion models.
  • 🐛 Fixes the problem that loading may fail when the block data is too large.
  • 📝 Special note: This version of Mega Studio can be used simultaneously with EasyARSenseUnityPlugin_4.7.0+4579.eeffecbe6 (other versions cannot be used).

Version 2.12.1

Release Date: 2025-05-14

  • ✨ Supports backing up block child objects before destroying the block when switching libraries or performing other operations.
  • ✨ Service - based access supports importing service information files.
  • ⚡ Optimizes the dynamic loading of block Mesh LOD.
  • ✨ Supports the dynamic loading of LOD during panoramic view browsing.
  • 🔧 Disables the collider of the block mesh at runtime.
  • 🐛 Fixes the problem that the tool does not automatically check for updates in some cases.
  • 🔧 Optimizes some prompt messages.

Version 2.12.0

Release Date: 2025-04-17

  • ✨ Supports the brand - new 3D Mesh in version 9.4.
  • ⚡ Faster loading speed.
  • ✨ Clearer details.
  • ✨ Automatic LOD switching.
  • ✨ Can export gltf files for use in Blender.

Version 2.11.1

Release Date: 2024-12-24

  • 🐛 Fixes some URP usage issues.
  • 🔧 Bypasses some URP bugs in Unity 6.

Version 2.11.0

Release Date: 2024-12-11

  • 🐛 Fixes the problem that the verification tool fails to start after the block loads multiple pieces of data.

Version 2.10.0

Release Date: 2024-08-23

  • ✨ Rewrites and optimizes the verification tool. The new version needs to be used at the bottom of the Studio tool.
  • ✨ Supports viewing offline annotation data in the Block viewer.
  • ✨ Supports straight - line alignment annotation.
  • ✨ Supports displaying block updates of landmarks.
  • 🐛 Fixes the request error caused by invalid login in some cases.
  • 🐛 Fixes the problem that the list cannot be loaded due to too many mapping blocks in a positioning library under certain accounts.
  • 🐛 Fixes the import error when the annotation contains a road network in some cases.
  • 🐛 Fixes the default use of automatic rules for naming annotations.
  • 🐛 Fixes the possible error when deleting annotations in some cases.
  • 🐛 Fixes the landmark navigation route import function.
  • ⬆️ Updates the ktx component.

Version 2.9.1

Release Date: 2024-06-28

  • ⚡ Optimizes overseas usage (Note: Only for Mega Studio. For SDK usage, you need to obtain a list of available addresses through the web and try to select the optimal path by yourself).

Version 2.9.0

Release Date: 2024-05-31

  • ✨ Supports the Mega CLS v4DH service.
  • ✨ Supports the new navigation route function in version 8.4.
  • 🐛 Fixes the problem that service access fails when reloading the scene after closing it for a long time.
  • 🐛 Fixes the problem that the panoramic environment preview cannot be loaded under a certain usage scenario.

Version 2.8.0

Release Date: 2024-03-28

  • ✨ Supports Mega Landmark.
  • ✨ Supports the supplementary update and lossless upgrade functions (new functions in mapping version 8.3).
  • ✨ Displays operation help when there is no data in the service.
  • ✨ Displays a warning when there are multiple blocks in the positioning service.
  • 🔧 Optimizes the road network editing function.

Version 2.7.0

Release Date: 2023-12-08

  • ✨ Supports the panoramic environment preview function (mapping version >= 8.1 is required).

Version 2.6.1

Release Date: 2023-10-17

  • ⬆️ Updates the EasyAR Sense Unity plugin (see the plugin update information).

Version 2.6.0

Release Date: 2023-08-06

  • ✨ Supports the Mega CLS v3 service.

Version 2.5.0

Release Date: 2023-04-23

  • ✨ Adds handling references for several abnormal states in the sample.
  • ✨ Supports playing eif data recorded by the Mega Toolbox on Rokid devices.
  • 🔧 Optimizes batch annotation and road network annotation.
  • 🐛 Fixes the display problem of the verification tool mesh in the linear color space.

Version 2.4.0

Release Date: 2023-02-22

  • ✨ Adds support for the Unity editor compiled for Apple silicon.
  • 🔧 Optimizes the editing of navigation routes.
  • 🐛 Fixes the loss of scene data caused by the failure to refresh the Block list.

Version 2.3.0

Release Date: 2022-11-18

  • ⚡ Greatly optimizes the performance of annotation data.
  • ✨ Supports the display of future block version numbers.
  • ✨ Adds some advanced annotation control options.
  • 🐛 Fixes the issue that the Block viewer does not display blocks with the same id.
  • 🐛 Fixes the appearance of garbage data in the scene when entering play mode before Block loading is completed.
  • 🔧 Updates related to Unity development:
    • ⚡ Optimizes the efficiency of scene saving and loading. Block data is no longer saved.
    • 🔧 No longer needs to delete tools when packaging the app.
    • 🔧 The annotation data model is retained in the scene by default and can be turned off.
    • 🔥 Modifies the interface namespace and deletes some internal interfaces.
    • 🔧 Simplifies the creation of annotations at runtime.

Version 2.2.0

Release Date: 2022-10-11

  • ✨ Supports the optimization of the Mega - v2 positioning service.
  • 🐛 Fixes the failure of uploading and downloading annotation data in some Unity versions.

Version 2.1.0

Release Date: 2022-09-01

  • ✨ Modifies and optimizes annotation interaction.
  • ✨ Supports annotation by mouse click.
  • ✨ Supports batch annotation.
  • ✨ Supports ema 0.5 point annotation, road networks, annotation expansion, etc.
  • 🔧 Many other optimizations.
  • 🐛 Fixes Unity development issues.
  • 🐛 Fixes the possible null reference when switching eif.
  • ⚡ Optimizes list network requests.

Version 2.0.0

Release Date: 2022-07-27

  • ✨ EasyAR Mega Studio supports the new Mega cloud service.
  • ✨ Adds a Block browsing tool (for Unity development) dedicated to Unity application development.
  • ✨ Block browsing tool (only for viewing) can load Block data from local or Mega Block storage services.
  • ✨ Annotation tool (only for annotation and cooperation with Mega Toolbox, not recommended for use in Unity application development).
  • ✨ Adds the function of accessing services using AppID (can access data from other development accounts without a username and password).
  • ✨ Adds automatic and manual update detection.
  • ✨ Adds service version compatibility checks.
  • ⬆️ Updates the ema version to 0.5.
  • ♻️ Splits and simplifies the sample.
  • 🔥 No longer supports OC projects.