Changelog

Stay up to date with the latest features, improvements, and fixes in Coplay.

If you'd like to see the changelog with images, videos and comments, view them on our Discord.

8.10.2Bug Fix

Increased Accuracy Setting Fix

Quick patch to fix an issue with the Increased Accuracy setting.

  • •Fixed a bug for the Increased Accuracy setting
8.10.1Bug Fix

Script Compilation & Learning Fixes

Patches for script execution and continual learning system.

  • •Fixed an issue with executing scripts from inside Coplay
  • •Fixed a bug with continual learning of Coplay
8.10.0Improvement

Scene Generation & Screenshot Improvements

Enhanced level/scene generation capabilities and screenshot tool settings.

  • •Improved level/scene generation capabilities (removed old OneShotSceneGen mode)
  • •Added a setting for screenshots tool - notifies when you need to focus Unity
  • •Fixed the scroll-to-bottom bug
8.8.0New Feature

Eleven Labs Audio Integration

Generate music, voice, and sound effects for your game directly within Coplay.

  • •Eleven Labs integration for music, voice and SFX
  • •Generate audio for your game right within Coplay
  • •Fixed 2 bugs that broke Coplay under some conditions
8.7.0Improvement

Optimized Chat Loading

Chat loading optimizations ensure long conversations no longer slow down Unity.

  • •No matter how long your chats get, it won't slow down Unity or chat loading
  • •More fixes for rich text in Unity 6.3
  • •Gemini 3 free period ended - general bug fixes
8.6.0New Feature

Increased Accuracy Mode & Nanobanana

New accuracy mode using Codemode under the hood, plus Nanobanana for better image generation.

  • •Increase Accuracy option - pushes Coplay to use tools in code for better results
  • •Nanobanana with 4k generation - slightly better than Dalle for UI generation
  • •Fix for Coplay MCP with Antigravity on Windows
  • •Option to specify whether to charge your API key or Coplay first
8.5.1Improvement

Type While Coplay Works

Quality of life improvement allowing you to type your next prompt while Coplay is busy.

  • •You can now type your next prompt while Coplay is busy doing work
  • •Fixes for the file search tool
  • •Fixes to prevent script execution from crashing Unity
8.5.0New Feature

Unity 6.3 Support & New Models

Full Unity 6.3 support and access to Claude Opus 4.5, GPT-5.2, and GPT-5.1 Codex Max.

  • •Full Unity 6.3 support! Coplay supports version 2022 and higher
  • •Claude Opus 4.5, GPT-5.2 and GPT-5.1 Codex Max now available
  • •Todo lists rendered more clearly
8.4.0New Feature

Gemini 3 Free for Subscribers

Gemini 3 available free for subscribers until end of year, plus LayerMask improvements.

  • •Gemini 3 is free for subscribers until the end of the year!
  • •Improved SetProperty function with better LayerMask support
  • •Fixed issue when Coplay stops after a package is imported
  • •Fixed bug when choosing a new model
8.3.2Bug Fix

SetProperty & Model Selection Fixes

Improvements to integer parsing and model selection persistence.

  • •Improved how SetProperty parses integers
  • •Fix to prevent reverting to the default model on domain reloads
8.3.1Bug Fix

GLTFast Package Fix

Fixed conflict with GLTFast package for 3D asset generation.

  • •Fixed a bug with the GLTFast package
  • •3D asset generation should be back to normal without package conflicts
8.3.0New Feature

Gemini 3 Free & Background Play Mode

Gemini 3 available free thanks to Google partnership, plus background play mode testing.

  • •Gemini 3 is in Coplay and Free! Thanks to a partnership with Google
  • •Unlimited free access to Gemini 3 until the end of the year
  • •Upgraded GPT5 to GPT5.1 including Codex
  • •Enable Coplay to run Unity Play Mode in the background for automated testing
8.2.1Improvement

Visual Feedback & Project Understanding

Improved accuracy of visual feedback and better understanding of Unity projects.

  • •Improved accuracy of visual feedback functions like screenshots
  • •Improved understanding of all objects and assets inside Unity
  • •FIXED: "Window Inspector not found"
  • •FIXED: occasional null ref exception error
8.2.0Improvement

Image Size Control & MCP Improvements

Better control over generated image sizes and enhanced MCP capabilities.

  • •Improved control for image sizes when generating images
  • •Fixed conflicts with projects that use glTF
  • •Better handling for bad input when using your own API key
  • •Coplay MCP can now complete larger async tasks and share results when done!
8.1.1Bug Fix

Play Mode & Particle Effects

Better performance in Unity Play mode and improved particle effects tooling.

  • •Better performance and bug fixes for Coplay in Unity Play mode
  • •Better tooling for particle effects
  • •General bug fixes

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