Changelog

All notable changes to this package will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

[1.0.0-pre.20] - 2025-08-27

Added

Expanded image generation capabilities to include BMP, GIF, TIFF, PSD, and HDR, in addition to existing support for PNG, JPG, and EXR.
Added pattern search button and window to material generator.
Added descriptive shader input label names to generated map material assignments.
Added simple heuristic for message log feedback when a generation was likely filtered by a content filter.

Changed

Allow partial completion and recovery of generated assets.
Improve image preview quality with multi-step blitting.
When no image model selected, automatically select favorited model, typically Flux 1.dev.

Fixed

Generation download recovery waits until connection is made on startup.
Searching generated assets is faster.
Remove alpha when sending image references as models do not look at alpha channel.
Fixed filters in model selector applying instantly to generator window.
Fixed UI offset in Generation Data window.
Fixed missing map assignments when promoting between generated material and terrain layer.

[1.0.0-pre.19] - 2025-08-14

Added

Added Asset Reference field in Generation Data for sprite generators.

Fixed

Fixed badge visibility on non-upscaled generations.
Fixed Asset Reference not being cleared correctly in Image references.

[1.0.0-pre.18] - 2025-08-12

Added

Added rounded corners to progress spinners.

Changed

Changed text to motion to always orient generated humanoid animation forward.

Fixed

Fixed potential null reference when docking and undocking generator panels on Mac.
Fixed potential render texture cache corruption.
Fixed ime composition support in prompt fields.
Fixed some generations stuck at 25% completing only on domain reload (MacOS).

Removed

Removed non-functional negative prompt from GPT Image models.
Removed waiting for server progress dialog shown when Editor Application is out of focus.

[1.0.0-pre.17] - 2025-07-31

Added

Added upscale badge to generated sprites and textures.
Added preview images and descriptions to image reference operation picker dialog.

Changed

Changed animation trim tab loop scoring method when 'Use Best Loop' is unchecked.
Show favorited models first in model selector. GPT Image models understand text prompts very well and are favorited by default.

Fixed

Fixed 'ai' for 'AI' in tooltips.
Fixed some generations stuck at 25% completing only on domain reload.
Fixed favorite model icon color and state.
Fixed obsolete drag and drop handler warning for Unity Editor 6.3.
Fixed some image reference upload failures when Unity Editor loses focus.
Fixed checkbox layout in model selector.
Fixed missing tooltip in add to prompt control.

[1.0.0-pre.16] - 2025-07-16

Added

Added Clear option for Video References in animation generator.
Added Clear option for Image References in material generator.
Added badges for upscaled images in material generator.
Added disclaimers for potential copyright.
Added base map assignment to material generator.
Added trim and normalization tab to animation generator.
Added strength to Generation Data for image references in sprite generator.

Fixed

Fixed material preview that was sometimes blank.
Fixed styling for Pixelate tab.
Fixed undo-redo that was sometimes unreliable.
Better .mov conversion and support for animation generator.
Fixed GeneratedAssets tab title missing a space between the words in Search window.
Fixed sound playback not stopping when closing sound trim edit window.
Renamed delighted to base in material generator where applicable.
Removed emission from default material generator assignments.
Fixed initial blank texture generation thumbnail to be similar to sprite placeholder.
Fixed a potential race condition when downloading generations.

Removed

Removed the generate button from the inspector of readonly animation clips.

[1.0.0-pre.15] - 2025-06-27

Added

Added automatic model list refresh.

Changed

Changed to a soft-dependency pattern to import Plugin attributes from AI Assistant for Generators.

Fixed

Fixed missing placeholder for failed animations.
Fixed only one progress spinner shown when recovering multiple interrupted generations.

[1.0.0-pre.14] - 2025-06-26

Fixed

Fixed missing null check when parsing invalid recovery files.

[1.0.0-pre.13] - 2025-06-25

Added

Added model favoriting.

Changed

Changed default variation count to 1.
Changed Save icon in the Sound edition tool.

Fixed

Fixed selected model when model list changes.
Fixed Base Models filter.
Fixed some missing quaternion normalization in generated animations.
Fixed an issue where generation processes would stall or not progress when the Editor window was out of focus.
Fixed terrain brushes not refreshing when generated.
Fixed some light mode styles.
Fixed missing model name on historical generation data.

Removed

Removed model trainer menu item.
Removed AI Sparkle icon from the window tab of the Sound edition tool.
Removed unused seed input from video to motion.

[1.0.0-pre.12] - 2025-06-02

Fixed

Fixed image generators not showing all available aspect ratios.
Fixed clear reference button being active with nothing to clear.
Fixed reference image dropdown style.

[1.0.0-pre.11] - 2025-05-29

Added

Added Unity Texture 2D model to model selector for textures and images.
Added points count quote generate button tooltip.

Changed

Run Unity Hub if it isn't running when refreshing the cloud access token.
Disallow remove background on small and empty images.

Removed

Removed extra generate sprite menuitem when enhancers package is installed

Fixed

Fixed text to motion finger muscle names

[1.0.0-pre.10] - 2025-05-27

Changed

Implemented an attempt to refresh the cloud access token when making generation requests, if Unity Hub is running.

Fixed

Corrected display issues with the model selector, particularly in the light UI theme (e.g., background, info display).
Implemented various UI refinements across light and dark themes for improved visual consistency and usability (e.g., icon colors, hover states, element styling, text capitalization).
Resolved an issue where generation processes would stall or not progress when the Editor window was out of focus.

[1.0.0-pre.9] - 2025-05-22

Added

Added support for Editor paused play mode.
Added a 'Promote to Terrain Layer' right-click action for material generations.

Changed

The horizontal window splitter is now draggable.
Reduced minimum reference image size from 32x32 to 2x2. Smaller images are now automatically upscaled before generation.

Fixed

Fixed window icon display in the light UI style/theme.
Fixed issues with resuming interrupted downloads during material generation.
Fixed the AI button's documentation menu link.
Optimized generation point cost quote when no model is selected.

Removed

Removed resize handles from the model selector.

[1.0.0-pre.8] - 2025-05-14

Fixed

Fixed history of new asset when promoting animation.
Fixed generate button not disabling itself during server validation.

[1.0.0-pre.7] - 2025-05-12

Added

Added more items to the Model Selector Sidebar.
Users can now name assets before they are created.
Added the ability to open all material terrain layers simultaneously from terrain object.
Added multiple tooltips.
Added some missing model icons.
Enabled Sprite Editor customization for opening the 'Promote Asset' generator window.
Added support for material terrain layers.
Added documentation regarding generated assets.
Added documentation for the 'unityai' label.
Added a new documentation topic on using custom seeds.

Changed

Update SDK to version 0.18.0.
Improved material assignment caching for better UX.
Updated the AI Flyout menu; 'Generate' buttons are now disabled if AI Generators are turned off.
Asset confirmation dialog doesn't show on initial replace and is more verbose.

Fixed

Fixed drag and drop functionality for material terrain layers, audio clips and images.
Fixed an issue where the last object was not cleared in the image reference Object Selector.
Better support for longer package file paths.
Added additional recolor image validation checks.
Fixed issues with renaming materials with generated material maps.
Fixed the audio clip inspector to update correctly when the 'unityai' label is set on an asset.
Fixed audio clip reference recording on Linux.
Fixed legal agreement button over generate button.
Fixed generating animation using video to motion during play mode.
Fixed audio clip editing window repaint.
Fixed animation clip window caching.

Removed

Removed the 'Generate' button from the AI Toolkit material shader graph interface for clarity.
Removed model selection from image Upscale.
Removed reference delete button where not used.

[1.0.0-pre.6] - 2025-04-30

Fixed

Fixed model selection is sometimes blank and button disabled.
Fixed sprite result selection undo/redo.
Fixed sprite result promotion to new asset.
Fixed sound trimming and editor file contention.

[1.0.0-pre.5] - 2025-04-23

Added

Added delete shortcut for Doodle.

[1.0.0-pre.4] - 2025-04-16

Changed

Update SDK to version 0.16.2.

Fixed

Image file conversions.
Image reference aspect ratios.
Generate new sprite in object picker.

[1.0.0-pre.3] - 2025-04-09

Changed

Update SDK to version 0.15.0

[1.0.0-pre.2] - 2025-03-27

Changed

Moved shared modules to generators namespace.

[1.0.0-pre.1] - 2025-03-21

Added

Initial release of the AI Generators package.