Merge pull request #838 from cmdr2/beta

Beta

CHANGES.md

@@ -3,20 +3,50 @@
 ## v2.5
 ### Major Changes
 - **Nearly twice as fast** - significantly faster speed of image generation. We're now pretty close to automatic1111's speed. Code contributions are welcome to make our project even faster: https://github.com/easydiffusion/sdkit/#is-it-fast
-- **Full support for Stable Diffusion 2.1** - supports loading v1.4 or v2.0 or v2.1 models seamlessly. No need to enable "Test SD2", and no need to add `sd2_` to your SD 2.0 model file names.
-- **Memory optimized Stable Diffusion 2.1** - you can now use 768x768 models for SD 2.1, with the same low VRAM optimizations that we've always had for SD 1.4.
+- **Full support for Stable Diffusion 2.1 (including CPU)** - supports loading v1.4 or v2.0 or v2.1 models seamlessly. No need to enable "Test SD2", and no need to add `sd2_` to your SD 2.0 model file names. Works on CPU as well.
+- **Memory optimized Stable Diffusion 2.1** - you can now use 768x768 models for SD 2.1, with the same low VRAM optimizations that we've always had for SD 1.4. Please note, 4 GB graphics cards can still only support images upto 512x512 resolution.
 - **6 new samplers!** - explore the new samplers, some of which can generate great images in less than 10 inference steps!
 - **Model Merging** - You can now merge two models (`.ckpt` or `.safetensors`) and output `.ckpt` or `.safetensors` models, optionally in `fp16` precision. Details: https://github.com/cmdr2/stable-diffusion-ui/wiki/Model-Merging
 - **Fast loading/unloading of VAEs** - No longer needs to reload the entire Stable Diffusion model, each time you change the VAE
 - **Database of known models** - automatically picks the right configuration for known models. E.g. we automatically detect and apply "v" parameterization (required for some SD 2.0 models), and "fp32" attention precision (required for some SD 2.1 models).
 - **Color correction for img2img** - an option to preserve the color profile (histogram) of the initial image. This is especially useful if you're getting red-tinted images after inpainting/masking.
 - **Three GPU Memory Usage Settings** - `High` (fastest, maximum VRAM usage), `Balanced` (default - almost as fast, significantly lower VRAM usage), `Low` (slowest, very low VRAM usage). The `Low` setting is applied automatically for GPUs with less than 4 GB of VRAM.
+- **Find models in sub-folders** - This allows you to organize your models into sub-folders inside `models/stable-diffusion`, instead of keeping them all in a single folder.
 - **Save metadata as JSON** - You can now save the metadata files as either text or json files (choose in the Settings tab).
 - **Major rewrite of the code** - Most of the codebase has been reorganized and rewritten, to make it more manageable and easier for new developers to contribute features. We've separated our core engine into a new project called `sdkit`, which allows anyone to easily integrate Stable Diffusion (and related modules like GFPGAN etc) into their programming projects (via a simple `pip install sdkit`): https://github.com/easydiffusion/sdkit/
 - **Name change** - Last, and probably the least, the UI is now called "Easy Diffusion". It indicates the focus of this project - an easy way for people to play with Stable Diffusion.
 
 Our focus continues to remain on an easy installation experience, and an easy user-interface. While still remaining pretty powerful, in terms of features and speed.
 
+### Detailed changelog
+* 2.5.14 - 8 Feb 2023 - Fix broken auto-save settings. We renamed `sampler` to `sampler_name`, which caused old settings to fail.
+* 2.5.14 - 6 Feb 2023 - Simplify the UI for merging models, and some other minor UI tweaks. Better error reporting if a model failed to load.
+* 2.5.14 - 3 Feb 2023 - Fix the 'Make Similar Images' button, which was producing incorrect images (weren't very similar).
+* 2.5.13 - 1 Feb 2023 - Fix the remaining GPU memory leaks, including a better fix (more comprehensive) for the change in 2.5.12 (27 Jan).
+* 2.5.12 - 27 Jan 2023 - Fix a memory leak, which made the UI unresponsive after an out-of-memory error. The allocated memory is now freed-up after an error.
+* 2.5.11 - 25 Jan 2023 - UI for Merging Models. Thanks @JeLuf. More info: https://github.com/cmdr2/stable-diffusion-ui/wiki/Model-Merging
+* 2.5.10 - 24 Jan 2023 - Reduce the VRAM usage for img2img in 'balanced' mode (without reducing the rendering speed), to make it similar to v2.4 of this UI.
+* 2.5.9 - 23 Jan 2023 - Fix a bug where img2img would produce poorer-quality images for the same settings, as compared to version 2.4 of this UI.
+* 2.5.9 - 23 Jan 2023 - Reduce the VRAM usage for 'balanced' mode (without reducing the rendering speed), to make it similar to v2.4 of the UI.
+* 2.5.8 - 17 Jan 2023 - Fix a bug where 'Low' VRAM usage would consume a LOT of VRAM (on higher-end GPUs). Also fixed a bug that caused out-of-memory errors on SD 2.1-768 models, on 'high' VRAM usage setting.
+* 2.5.7 - 16 Jan 2023 - Fix a bug where VAE files ending with .vae.pt weren't getting displayed. Thanks Madrang, rbertus2000 and JeLuf.
+* 2.5.6 - 10 Jan 2023 - `Fill` tool for the Image Editor, to allow filling areas with color (or the entire image). And some bug fixes to the Image Editor. Thanks @mdiller.
+* 2.5.6 - 10 Jan 2023 - Find Stable Diffusion models in sub-folders inside `models/stable-diffusion`. This allows you to organize your models into sub-folders, instead of keeping them all in a single folder. Thanks @JeLuf.
+* 2.5.5 - 9 Jan 2023 - Lots of bug fixes. Thanks @patriceac and @JeLuf.
+* 2.5.4 - 29 Dec 2022 - Press Esc key on the keyboard to close the Image Editor. Thanks @patriceac.
+* 2.5.4 - 29 Dec 2022 - Lots of bug fixes in the UI. Thanks @patriceac.
+* 2.5.4 - 28 Dec 2022 - Full support for running tasks in parallel on multiple GPUs. Warning: 'Euler Ancestral', 'DPM2 Ancestral' and 'DPM++ 2s Ancestral' may produce slight variations in the image (if run in parallel), so we recommend using the other samplers.
+* 2.5.3 - 27 Dec 2022 - Fix broken drag-and-drop for text metadata files (as well as paste in clipboard).
+* 2.5.3 - 27 Dec 2022 - Allow upscaling by 2x as well as 4x.
+* 2.5.3 - 27 Dec 2022 - Fix broken renders on a second GPU.
+* 2.5.3 - 26 Dec 2022 - Add a `Remove` button on each image. Thanks @JeLuf.
+* 2.5.2 - 26 Dec 2022 - Fix broken inpainting if using non-square target images.
+* 2.5.2 - 26 Dec 2022 - Fix a bug where an incorrect model config would get used for some SD 2.1 models.
+* 2.5.2 - 26 Dec 2022 - Slight performance and memory improvement while rendering using SD 2.1 models.
+* 2.5.1 - 25 Dec 2022 - Allow custom config yaml files for models. You can put a config file (`.yaml`) next to the model file, with the same name as the model. For e.g. if you put `robo-diffusion-v2-base.yaml` next to `robo-diffusion-v2-base.ckpt`, it'll automatically use that config file.
+* 2.5.1 - 25 Dec 2022 - Fix broken rendering for SD 2.1-768 models. Fix broken rendering SD 2.0 safetensor models.
+* 2.5.0 - 25 Dec 2022 - Major new release! Nearly twice as fast, Full support for SD 2.1 (including low GPU RAM optimizations), 6 new samplers, Model Merging, Fast loading/unloading of VAEs, Database of known models, Color correction for img2img, Three GPU Memory Usage Settings, Save metadata as JSON, Major rewrite of the code, Name change.
+
 ## v2.4
 ### Major Changes
 - **Allow reordering the task queue** (by dragging and dropping tasks). Thanks @madrang
@@ -44,6 +74,8 @@ Our focus continues to remain on an easy installation experience, and an easy us
 - Support loading models in the safetensor format, for improved safety
 
 ### Detailed changelog
+* 2.4.24 - 9 Jan 2022 - Urgent fix for failures on old/long-term-support browsers. Thanks @JeLuf.
+* 2.4.23/22 - 29 Dec 2022 - Allow rolling back from the upcoming v2.5 change (in beta).
 * 2.4.21 - 23 Dec 2022 - Speed up image creation, by removing a delay (regression) of 4-5 seconds between clicking the `Make Image` button and calling the server.
 * 2.4.20 - 22 Dec 2022 - `Pause All` button to pause all the pending tasks. Thanks @JeLuf
 * 2.4.20 - 22 Dec 2022 - `Undo`/`Redo` buttons in the image editor. Thanks @JeLuf

README.md

@@ -1,19 +1,18 @@
-# Stable Diffusion UI
-### The easiest way to install and use [Stable Diffusion](https://github.com/CompVis/stable-diffusion) on your own computer. Does not require technical knowledge, does not require pre-installed software. 1-click install, powerful features, friendly community.
+# Easy Diffusion 2.5
+### The easiest way to install and use [Stable Diffusion](https://github.com/CompVis/stable-diffusion) on your own computer.
 
-[![Discord Server](https://img.shields.io/discord/1014774730907209781?label=Discord)](https://discord.com/invite/u9yhsFmEkB) (for support, and development discussion) | [Troubleshooting guide for common problems](https://github.com/cmdr2/stable-diffusion-ui/wiki/Troubleshooting)
+Does not require technical knowledge, does not require pre-installed software. 1-click install, powerful features, friendly community.
 
-### New: 
-Experimental support for Stable Diffusion 2.0 is available in beta!
+[Installation guide](#step-1-download-and-extract-the-installer) | [Troubleshooting guide](https://github.com/cmdr2/stable-diffusion-ui/wiki/Troubleshooting) | <sub>[![Discord Server](https://img.shields.io/discord/1014774730907209781?label=Discord)](https://discord.com/invite/u9yhsFmEkB)</sub> <sup>(for support queries, and development discussions)</sup>
 
-----
+![t2i](https://raw.githubusercontent.com/Stability-AI/stablediffusion/main/assets/stable-samples/txt2img/768/merged-0006.png)
 
-# Step 1: Download and prepare the installer
+# Step 1: Download and extract the installer
 Click the download button for your operating system:
 
 <p float="left">
   <a href="https://github.com/cmdr2/stable-diffusion-ui/releases/download/v2.4.13/stable-diffusion-ui-windows.zip"><img src="https://github.com/cmdr2/stable-diffusion-ui/raw/main/media/download-win.png" width="200" /></a>
-  <a href="https://github.com/cmdr2/stable-diffusion-ui#installation"><img src="https://github.com/cmdr2/stable-diffusion-ui/raw/main/media/download-linux.png" width="200" /></a>
+  <a href="https://github.com/cmdr2/stable-diffusion-ui/releases/download/v2.4.13/stable-diffusion-ui-linux.zip"><img src="https://github.com/cmdr2/stable-diffusion-ui/raw/main/media/download-linux.png" width="200" /></a>
 </p>
 
 ## On Windows:
@@ -44,9 +43,18 @@ The installer will take care of whatever is needed. If you face any problems, yo
 ### User experience
 - **Hassle-free installation**: Does not require technical knowledge, does not require pre-installed software. Just download and run!
 - **Clutter-free UI**: A friendly and simple UI, while providing a lot of powerful features.
+- **Task Queue**: Queue up all your ideas, without waiting for the current task to finish.
+- **Intelligent Model Detection**: Automatically figures out the YAML config file to use for the chosen model (via a models database).
+- **Live Preview**: See the image as the AI is drawing it.
+- **Image Modifiers**: A library of *modifier tags* like *"Realistic"*, *"Pencil Sketch"*, *"ArtStation"* etc. Experiment with various styles quickly.
+- **Multiple Prompts File**: Queue multiple prompts by entering one prompt per line, or by running a text file.
+- **Save generated images to disk**: Save your images to your PC!
+- **UI Themes**: Customize the program to your liking.
+- **Organize your models into sub-folders**
 
 ### Image generation
 - **Supports**: "*Text to Image*" and "*Image to Image*".
+- **14 Samplers**: `ddim`, `plms`, `heun`, `euler`, `euler_a`, `dpm2`, `dpm2_a`, `lms`, `dpm_solver_stability`, `dpmpp_2s_a`, `dpmpp_2m`, `dpmpp_sde`, `dpm_fast`, `dpm_adaptive`
 - **In-Painting**: Specify areas of your image to paint into.
 - **Simple Drawing Tool**: Draw basic images to guide the AI, without needing an external drawing program.
 - **Face Correction (GFPGAN)**
@@ -56,7 +64,6 @@ The installer will take care of whatever is needed. If you face any problems, yo
 - **Attention/Emphasis**: () in the prompt increases the model's attention to enclosed words, and [] decreases it.
 - **Weighted Prompts**: Use weights for specific words in your prompt to change their importance, e.g. `red:2.4 dragon:1.2`.
 - **Prompt Matrix**: Quickly create multiple variations of your prompt, e.g. `a photograph of an astronaut riding a horse | illustration | cinematic lighting`.
-- **Lots of Samplers**: ddim, plms, heun, euler, euler_a, dpm2, dpm2_a, lms.
 - **1-click Upscale/Face Correction**: Upscale or correct an image after it has been generated.
 - **Make Similar Images**: Click to generate multiple variations of a generated image.
 - **NSFW Setting**: A setting in the UI to control *NSFW content*.
@@ -64,13 +71,15 @@ The installer will take care of whatever is needed. If you face any problems, yo
 
 ### Advanced features
 - **Custom Models**: Use your own `.ckpt` or `.safetensors` file, by placing it inside the `models/stable-diffusion` folder!
-- **Stable Diffusion 2.0 support (experimental)**: available in beta channel.
+- **Stable Diffusion 2.1 support**
+- **Merge Models**
 - **Use custom VAE models**
 - **Use pre-trained Hypernetworks**
 - **UI Plugins**: Choose from a growing list of [community-generated UI plugins](https://github.com/cmdr2/stable-diffusion-ui/wiki/UI-Plugins), or write your own plugin to add features to the project!
 
 ### Performance and security
-- **Low Memory Usage**: Creates 512x512 images with less than 4GB of GPU RAM!
+- **Fast**: Creates a 512x512 image with euler_a in 5 seconds, on an NVIDIA 3060 12GB.
+- **Low Memory Usage**: Create 512x512 images with less than 3 GB of GPU RAM, and 768x768 images with less than 4 GB of GPU RAM!
 - **Use CPU setting**: If you don't have a compatible graphics card, but still want to run it on your CPU.
 - **Multi-GPU support**: Automatically spreads your tasks across multiple GPUs (if available), for faster performance!
 - **Auto scan for malicious models**: Uses picklescan to prevent malicious models.
@@ -78,23 +87,17 @@ The installer will take care of whatever is needed. If you face any problems, yo
 - **Auto-updater**: Gets you the latest improvements and bug-fixes to a rapidly evolving project.
 - **Developer Console**: A developer-mode for those who want to modify their Stable Diffusion code, and edit the conda environment.
 
-### Usability:
-- **Live Preview**: See the image as the AI is drawing it.
-- **Task Queue**: Queue up all your ideas, without waiting for the current task to finish.
-- **Image Modifiers**: A library of *modifier tags* like *"Realistic"*, *"Pencil Sketch"*, *"ArtStation"* etc. Experiment with various styles quickly.
-- **Multiple Prompts File**: Queue multiple prompts by entering one prompt per line, or by running a text file.
-- **Save generated images to disk**: Save your images to your PC!
-- **UI Themes**: Customize the program to your liking.
-
 **(and a lot more)**
 
 ----
 
 ## Easy for new users:
-![Screenshot of the initial UI](media/shot-v10-simple.jpg?raw=true)
+![Screenshot of the initial UI](https://user-images.githubusercontent.com/844287/217043152-29454d15-0387-4228-b70d-9a4b84aeb8ba.png)
+
 
 ## Powerful features for advanced users:
-![Screenshot of advanced settings](media/shot-v10.jpg?raw=true)
+![Screenshot of advanced settings](https://user-images.githubusercontent.com/844287/217042588-fc53c975-bacd-4a9c-af88-37408734ade3.png)
+
 
 ## Live Preview
 Useful for judging (and stopping) an image quickly, without waiting for it to finish rendering.
@@ -102,7 +105,9 @@ Useful for judging (and stopping) an image quickly, without waiting for it to fi
 ![live-512](https://user-images.githubusercontent.com/844287/192097249-729a0a1e-a677-485e-9ccc-16a9e848fabe.gif)
 
 ## Task Queue
-![Screenshot of task queue](media/task-queue-v1.jpg?raw=true)
+![Screenshot of task queue](https://user-images.githubusercontent.com/844287/217043984-0b35f73b-1318-47cb-9eed-a2a91b430490.png)
+
+
 
 # System Requirements
 1. Windows 10/11, or Linux. Experimental support for Mac is coming soon.

scripts/on_sd_start.bat

@@ -49,6 +49,18 @@ if exist "env" (
 if exist src rename src src-old
 if exist ldm rename ldm ldm-old
 
+if not exist "..\models\stable-diffusion" mkdir "..\models\stable-diffusion"
+if not exist "..\models\gfpgan" mkdir "..\models\gfpgan"
+if not exist "..\models\realesrgan" mkdir "..\models\realesrgan"
+if not exist "..\models\vae" mkdir "..\models\vae"
+
+@rem migrate the legacy models to the correct path (if already downloaded)
+if exist "sd-v1-4.ckpt" move sd-v1-4.ckpt ..\models\stable-diffusion\
+if exist "custom-model.ckpt" move custom-model.ckpt ..\models\stable-diffusion\
+if exist "GFPGANv1.3.pth" move GFPGANv1.3.pth ..\models\gfpgan\
+if exist "RealESRGAN_x4plus.pth" move RealESRGAN_x4plus.pth ..\models\realesrgan\
+if exist "RealESRGAN_x4plus_anime_6B.pth" move RealESRGAN_x4plus_anime_6B.pth ..\models\realesrgan\
+
 @rem install torch and torchvision
 call python ..\scripts\check_modules.py torch torchvision
 if "%ERRORLEVEL%" EQU "0" (
@@ -60,25 +72,30 @@ if "%ERRORLEVEL%" EQU "0" (
     set PYTHONNOUSERSITE=1
     set PYTHONPATH=%INSTALL_ENV_DIR%\lib\site-packages
 
-    call pip install --upgrade torch torchvision --extra-index-url https://download.pytorch.org/whl/cu116 || (
+    call python -m pip install --upgrade torch torchvision --extra-index-url https://download.pytorch.org/whl/cu116 || (
         echo "Error installing torch. Sorry about that, please try to:" & echo "  1. Run this installer again." & echo "  2. If that doesn't fix it, please try the common troubleshooting steps at https://github.com/cmdr2/stable-diffusion-ui/wiki/Troubleshooting" & echo "  3. If those steps don't help, please copy *all* the error messages in this window, and ask the community at https://discord.com/invite/u9yhsFmEkB" & echo "  4. If that doesn't solve the problem, please file an issue at https://github.com/cmdr2/stable-diffusion-ui/issues" & echo "Thanks!"
         pause
         exit /b
     )
 )
 
+set PATH=C:\Windows\System32;%PATH%
+
 @rem install/upgrade sdkit
 call python ..\scripts\check_modules.py sdkit sdkit.models ldm transformers numpy antlr4 gfpgan realesrgan
 if "%ERRORLEVEL%" EQU "0" (
     echo "sdkit is already installed."
 
+    @rem skip sdkit upgrade if in developer-mode
+    if not exist "..\src\sdkit" (
         @REM prevent from using packages from the user's home directory, to avoid conflicts
         set PYTHONNOUSERSITE=1
         set PYTHONPATH=%INSTALL_ENV_DIR%\lib\site-packages
 
-    call >nul pip install --upgrade sdkit || (
+        call python -m pip install --upgrade sdkit -q || (
             echo "Error updating sdkit"
         )
+    )
 ) else (
     echo "Installing sdkit: https://pypi.org/project/sdkit/"
 
@@ -86,13 +103,21 @@ if "%ERRORLEVEL%" EQU "0" (
     set PYTHONNOUSERSITE=1
     set PYTHONPATH=%INSTALL_ENV_DIR%\lib\site-packages
 
-    call pip install sdkit || (
+    call python -m pip install sdkit || (
         echo "Error installing sdkit. Sorry about that, please try to:" & echo "  1. Run this installer again." & echo "  2. If that doesn't fix it, please try the common troubleshooting steps at https://github.com/cmdr2/stable-diffusion-ui/wiki/Troubleshooting" & echo "  3. If those steps don't help, please copy *all* the error messages in this window, and ask the community at https://discord.com/invite/u9yhsFmEkB" & echo "  4. If that doesn't solve the problem, please file an issue at https://github.com/cmdr2/stable-diffusion-ui/issues" & echo "Thanks!"
         pause
         exit /b
     )
 )
 
+call python -c "from importlib.metadata import version; print('sdkit version:', version('sdkit'))"
+
+@rem upgrade stable-diffusion-sdkit
+call python -m pip install --upgrade stable-diffusion-sdkit -q || (
+    echo "Error updating stable-diffusion-sdkit"
+)
+call python -c "from importlib.metadata import version; print('stable-diffusion version:', version('stable-diffusion-sdkit'))"
+
 @rem install rich
 call python ..\scripts\check_modules.py rich
 if "%ERRORLEVEL%" EQU "0" (
@@ -103,7 +128,7 @@ if "%ERRORLEVEL%" EQU "0" (
     set PYTHONNOUSERSITE=1
     set PYTHONPATH=%INSTALL_ENV_DIR%\lib\site-packages
 
-    call pip install rich || (
+    call python -m pip install rich || (
         echo "Error installing rich. Sorry about that, please try to:" & echo "  1. Run this installer again." & echo "  2. If that doesn't fix it, please try the common troubleshooting steps at https://github.com/cmdr2/stable-diffusion-ui/wiki/Troubleshooting" & echo "  3. If those steps don't help, please copy *all* the error messages in this window, and ask the community at https://discord.com/invite/u9yhsFmEkB" & echo "  4. If that doesn't solve the problem, please file an issue at https://github.com/cmdr2/stable-diffusion-ui/issues" & echo "Thanks!"
         pause
         exit /b
@@ -141,34 +166,30 @@ call WHERE uvicorn > .tmp
     @echo conda_sd_ui_deps_installed >> ..\scripts\install_status.txt
 )
 
-
-
-if not exist "..\models\vae" mkdir "..\models\vae"
-
-@if exist "sd-v1-4.ckpt" (
-    for %%I in ("sd-v1-4.ckpt") do if "%%~zI" EQU "4265380512" (
+@if exist "..\models\stable-diffusion\sd-v1-4.ckpt" (
+    for %%I in ("..\models\stable-diffusion\sd-v1-4.ckpt") do if "%%~zI" EQU "4265380512" (
         echo "Data files (weights) necessary for Stable Diffusion were already downloaded. Using the HuggingFace 4 GB Model."
     ) else (
-        for %%J in ("sd-v1-4.ckpt") do if "%%~zJ" EQU "7703807346" (
+        for %%J in ("..\models\stable-diffusion\sd-v1-4.ckpt") do if "%%~zJ" EQU "7703807346" (
             echo "Data files (weights) necessary for Stable Diffusion were already downloaded. Using the HuggingFace 7 GB Model."
         ) else (
-            for %%K in ("sd-v1-4.ckpt") do if "%%~zK" EQU "7703810927" (
+            for %%K in ("..\models\stable-diffusion\sd-v1-4.ckpt") do if "%%~zK" EQU "7703810927" (
                 echo "Data files (weights) necessary for Stable Diffusion were already downloaded. Using the Waifu Model."
             ) else (
-                echo. & echo "The model file present at %cd%\sd-v1-4.ckpt is invalid. It is only %%~zK bytes in size. Re-downloading.." & echo.
-                del "sd-v1-4.ckpt"
+                echo. & echo "The model file present at models\stable-diffusion\sd-v1-4.ckpt is invalid. It is only %%~zK bytes in size. Re-downloading.." & echo.
+                del "..\models\stable-diffusion\sd-v1-4.ckpt"
             )
         )
     )
 )
 
-@if not exist "sd-v1-4.ckpt" (
+@if not exist "..\models\stable-diffusion\sd-v1-4.ckpt" (
     @echo. & echo "Downloading data files (weights) for Stable Diffusion.." & echo.
 
-    @call curl -L -k https://me.cmdr2.org/stable-diffusion-ui/sd-v1-4.ckpt > sd-v1-4.ckpt
+    @call curl -L -k https://huggingface.co/CompVis/stable-diffusion-v-1-4-original/resolve/main/sd-v1-4.ckpt > ..\models\stable-diffusion\sd-v1-4.ckpt
 
-    @if exist "sd-v1-4.ckpt" (
-        for %%I in ("sd-v1-4.ckpt") do if "%%~zI" NEQ "4265380512" (
+    @if exist "..\models\stable-diffusion\sd-v1-4.ckpt" (
+        for %%I in ("..\models\stable-diffusion\sd-v1-4.ckpt") do if "%%~zI" NEQ "4265380512" (
             echo. & echo "Error: The downloaded model file was invalid! Bytes downloaded: %%~zI" & echo.
             echo. & echo "Error downloading the data files (weights) for Stable Diffusion. Sorry about that, please try to:" & echo "  1. Run this installer again." & echo "  2. If that doesn't fix it, please try the common troubleshooting steps at https://github.com/cmdr2/stable-diffusion-ui/wiki/Troubleshooting" & echo "  3. If those steps don't help, please copy *all* the error messages in this window, and ask the community at https://discord.com/invite/u9yhsFmEkB" & echo "  4. If that doesn't solve the problem, please file an issue at https://github.com/cmdr2/stable-diffusion-ui/issues" & echo "Thanks!" & echo.
             pause
@@ -183,22 +204,22 @@ if not exist "..\models\vae" mkdir "..\models\vae"
 
 
 
-@if exist "GFPGANv1.3.pth" (
-    for %%I in ("GFPGANv1.3.pth") do if "%%~zI" EQU "348632874" (
+@if exist "..\models\gfpgan\GFPGANv1.3.pth" (
+    for %%I in ("..\models\gfpgan\GFPGANv1.3.pth") do if "%%~zI" EQU "348632874" (
         echo "Data files (weights) necessary for GFPGAN (Face Correction) were already downloaded"
     ) else (
-        echo. & echo "The GFPGAN model file present at %cd%\GFPGANv1.3.pth is invalid. It is only %%~zI bytes in size. Re-downloading.." & echo.
-        del "GFPGANv1.3.pth"
+        echo. & echo "The GFPGAN model file present at models\gfpgan\GFPGANv1.3.pth is invalid. It is only %%~zI bytes in size. Re-downloading.." & echo.
+        del "..\models\gfpgan\GFPGANv1.3.pth"
     )
 )
 
-@if not exist "GFPGANv1.3.pth" (
+@if not exist "..\models\gfpgan\GFPGANv1.3.pth" (
     @echo. & echo "Downloading data files (weights) for GFPGAN (Face Correction).." & echo.
 
-    @call curl -L -k https://github.com/TencentARC/GFPGAN/releases/download/v1.3.0/GFPGANv1.3.pth > GFPGANv1.3.pth
+    @call curl -L -k https://github.com/TencentARC/GFPGAN/releases/download/v1.3.0/GFPGANv1.3.pth > ..\models\gfpgan\GFPGANv1.3.pth
 
-    @if exist "GFPGANv1.3.pth" (
-        for %%I in ("GFPGANv1.3.pth") do if "%%~zI" NEQ "348632874" (
+    @if exist "..\models\gfpgan\GFPGANv1.3.pth" (
+        for %%I in ("..\models\gfpgan\GFPGANv1.3.pth") do if "%%~zI" NEQ "348632874" (
             echo. & echo "Error: The downloaded GFPGAN model file was invalid! Bytes downloaded: %%~zI" & echo.
             echo. & echo "Error downloading the data files (weights) for GFPGAN (Face Correction). Sorry about that, please try to:" & echo "  1. Run this installer again." & echo "  2. If that doesn't fix it, please try the common troubleshooting steps at https://github.com/cmdr2/stable-diffusion-ui/wiki/Troubleshooting" & echo "  3. If those steps don't help, please copy *all* the error messages in this window, and ask the community at https://discord.com/invite/u9yhsFmEkB" & echo "  4. If that doesn't solve the problem, please file an issue at https://github.com/cmdr2/stable-diffusion-ui/issues" & echo "Thanks!" & echo.
             pause
@@ -213,22 +234,22 @@ if not exist "..\models\vae" mkdir "..\models\vae"
 
 
 
-@if exist "RealESRGAN_x4plus.pth" (
-    for %%I in ("RealESRGAN_x4plus.pth") do if "%%~zI" EQU "67040989" (
+@if exist "..\models\realesrgan\RealESRGAN_x4plus.pth" (
+    for %%I in ("..\models\realesrgan\RealESRGAN_x4plus.pth") do if "%%~zI" EQU "67040989" (
         echo "Data files (weights) necessary for ESRGAN (Resolution Upscaling) x4plus were already downloaded"
     ) else (
-        echo. & echo "The RealESRGAN model file present at %cd%\RealESRGAN_x4plus.pth is invalid. It is only %%~zI bytes in size. Re-downloading.." & echo.
-        del "RealESRGAN_x4plus.pth"
+        echo. & echo "The RealESRGAN model file present at models\realesrgan\RealESRGAN_x4plus.pth is invalid. It is only %%~zI bytes in size. Re-downloading.." & echo.
+        del "..\models\realesrgan\RealESRGAN_x4plus.pth"
     )
 )
 
-@if not exist "RealESRGAN_x4plus.pth" (
+@if not exist "..\models\realesrgan\RealESRGAN_x4plus.pth" (
     @echo. & echo "Downloading data files (weights) for ESRGAN (Resolution Upscaling) x4plus.." & echo.
 
-    @call curl -L -k https://github.com/xinntao/Real-ESRGAN/releases/download/v0.1.0/RealESRGAN_x4plus.pth > RealESRGAN_x4plus.pth
+    @call curl -L -k https://github.com/xinntao/Real-ESRGAN/releases/download/v0.1.0/RealESRGAN_x4plus.pth > ..\models\realesrgan\RealESRGAN_x4plus.pth
 
-    @if exist "RealESRGAN_x4plus.pth" (
-        for %%I in ("RealESRGAN_x4plus.pth") do if "%%~zI" NEQ "67040989" (
+    @if exist "..\models\realesrgan\RealESRGAN_x4plus.pth" (
+        for %%I in ("..\models\realesrgan\RealESRGAN_x4plus.pth") do if "%%~zI" NEQ "67040989" (
             echo. & echo "Error: The downloaded ESRGAN x4plus model file was invalid! Bytes downloaded: %%~zI" & echo.
             echo. & echo "Error downloading the data files (weights) for ESRGAN (Resolution Upscaling) x4plus. Sorry about that, please try to:" & echo "  1. Run this installer again." & echo "  2. If that doesn't fix it, please try the common troubleshooting steps at https://github.com/cmdr2/stable-diffusion-ui/wiki/Troubleshooting" & echo "  3. If those steps don't help, please copy *all* the error messages in this window, and ask the community at https://discord.com/invite/u9yhsFmEkB" & echo "  4. If that doesn't solve the problem, please file an issue at https://github.com/cmdr2/stable-diffusion-ui/issues" & echo "Thanks!" & echo.
             pause
@@ -243,21 +264,21 @@ if not exist "..\models\vae" mkdir "..\models\vae"
 
 
 
-@if exist "RealESRGAN_x4plus_anime_6B.pth" (
-    for %%I in ("RealESRGAN_x4plus_anime_6B.pth") do if "%%~zI" EQU "17938799" (
+@if exist "..\models\realesrgan\RealESRGAN_x4plus_anime_6B.pth" (
+    for %%I in ("..\models\realesrgan\RealESRGAN_x4plus_anime_6B.pth") do if "%%~zI" EQU "17938799" (
         echo "Data files (weights) necessary for ESRGAN (Resolution Upscaling) x4plus_anime were already downloaded"
     ) else (
-        echo. & echo "The RealESRGAN model file present at %cd%\RealESRGAN_x4plus_anime_6B.pth is invalid. It is only %%~zI bytes in size. Re-downloading.." & echo.
-        del "RealESRGAN_x4plus_anime_6B.pth"
+        echo. & echo "The RealESRGAN model file present at models\realesrgan\RealESRGAN_x4plus_anime_6B.pth is invalid. It is only %%~zI bytes in size. Re-downloading.." & echo.
+        del "..\models\realesrgan\RealESRGAN_x4plus_anime_6B.pth"
     )
 )
 
-@if not exist "RealESRGAN_x4plus_anime_6B.pth" (
+@if not exist "..\models\realesrgan\RealESRGAN_x4plus_anime_6B.pth" (
     @echo. & echo "Downloading data files (weights) for ESRGAN (Resolution Upscaling) x4plus_anime.." & echo.
 
-    @call curl -L -k https://github.com/xinntao/Real-ESRGAN/releases/download/v0.2.2.4/RealESRGAN_x4plus_anime_6B.pth > RealESRGAN_x4plus_anime_6B.pth
+    @call curl -L -k https://github.com/xinntao/Real-ESRGAN/releases/download/v0.2.2.4/RealESRGAN_x4plus_anime_6B.pth > ..\models\realesrgan\RealESRGAN_x4plus_anime_6B.pth
 
-    @if exist "RealESRGAN_x4plus_anime_6B.pth" (
+    @if exist "..\models\realesrgan\RealESRGAN_x4plus_anime_6B.pth" (
         for %%I in ("RealESRGAN_x4plus_anime_6B.pth") do if "%%~zI" NEQ "17938799" (
             echo. & echo "Error: The downloaded ESRGAN x4plus_anime model file was invalid! Bytes downloaded: %%~zI" & echo.
             echo. & echo "Error downloading the data files (weights) for ESRGAN (Resolution Upscaling) x4plus_anime. Sorry about that, please try to:" & echo "  1. Run this installer again." & echo "  2. If that doesn't fix it, please try the common troubleshooting steps at https://github.com/cmdr2/stable-diffusion-ui/wiki/Troubleshooting" & echo "  3. If those steps don't help, please copy *all* the error messages in this window, and ask the community at https://discord.com/invite/u9yhsFmEkB" & echo "  4. If that doesn't solve the problem, please file an issue at https://github.com/cmdr2/stable-diffusion-ui/issues" & echo "Thanks!" & echo.
@@ -321,6 +342,9 @@ call python --version
 @set SD_UI_PATH=%cd%\ui
 @cd stable-diffusion
 
+@rem set any overrides
+set HF_HUB_DISABLE_SYMLINKS_WARNING=true
+
 @if NOT DEFINED SD_UI_BIND_PORT set SD_UI_BIND_PORT=9000
 @if NOT DEFINED SD_UI_BIND_IP set SD_UI_BIND_IP=0.0.0.0
 @uvicorn main:server_api --app-dir "%SD_UI_PATH%" --port %SD_UI_BIND_PORT% --host %SD_UI_BIND_IP% --log-level error

scripts/on_sd_start.sh

@@ -43,6 +43,18 @@ fi
 if [ -e "src" ]; then mv src src-old; fi
 if [ -e "ldm" ]; then mv ldm ldm-old; fi
 
+mkdir -p "../models/stable-diffusion"
+mkdir -p "../models/gfpgan"
+mkdir -p "../models/realesrgan"
+mkdir -p "../models/vae"
+
+# migrate the legacy models to the correct path (if already downloaded)
+if [ -e "sd-v1-4.ckpt" ]; then mv sd-v1-4.ckpt ../models/stable-diffusion/; fi
+if [ -e "custom-model.ckpt" ]; then mv custom-model.ckpt ../models/stable-diffusion/; fi
+if [ -e "GFPGANv1.3.pth" ]; then mv GFPGANv1.3.pth ../models/gfpgan/; fi
+if [ -e "RealESRGAN_x4plus.pth" ]; then mv RealESRGAN_x4plus.pth ../models/realesrgan/; fi
+if [ -e "RealESRGAN_x4plus_anime_6B.pth" ]; then mv RealESRGAN_x4plus_anime_6B.pth ../models/realesrgan/; fi
+
 # install torch and torchvision
 if python ../scripts/check_modules.py torch torchvision; then
     echo "torch and torchvision have already been installed."
@@ -52,7 +64,7 @@ else
     export PYTHONNOUSERSITE=1
     export PYTHONPATH="$INSTALL_ENV_DIR/lib/python3.8/site-packages"
 
-    if pip install --upgrade torch torchvision --extra-index-url https://download.pytorch.org/whl/cu116 ; then
+    if python -m pip install --upgrade torch torchvision --extra-index-url https://download.pytorch.org/whl/cu116 ; then
         echo "Installed."
     else
         fail "torch install failed" 
@@ -63,23 +75,32 @@ fi
 if python ../scripts/check_modules.py sdkit sdkit.models ldm transformers numpy antlr4 gfpgan realesrgan ; then
     echo "sdkit is already installed."
 
+    # skip sdkit upgrade if in developer-mode
+    if [ ! -e "../src/sdkit" ]; then
         export PYTHONNOUSERSITE=1
         export PYTHONPATH="$INSTALL_ENV_DIR/lib/python3.8/site-packages"
 
-    pip install --upgrade sdkit > /dev/null
+        python -m pip install --upgrade sdkit -q
+    fi
 else
     echo "Installing sdkit: https://pypi.org/project/sdkit/"
 
     export PYTHONNOUSERSITE=1
     export PYTHONPATH="$INSTALL_ENV_DIR/lib/python3.8/site-packages"
 
-    if pip install sdkit ; then
+    if python -m pip install sdkit ; then
         echo "Installed."
     else
         fail "sdkit install failed"
     fi
 fi
 
+python -c "from importlib.metadata import version; print('sdkit version:', version('sdkit'))"
+
+# upgrade stable-diffusion-sdkit
+python -m pip install --upgrade stable-diffusion-sdkit -q
+python -c "from importlib.metadata import version; print('stable-diffusion version:', version('stable-diffusion-sdkit'))"
+
 # install rich
 if python ../scripts/check_modules.py rich; then
     echo "rich has already been installed."
@@ -89,7 +110,7 @@ else
     export PYTHONNOUSERSITE=1
     export PYTHONPATH="$INSTALL_ENV_DIR/lib/python3.8/site-packages"
 
-    if pip install rich ; then
+    if python -m pip install rich ; then
         echo "Installed."
     else
         fail "Install failed for rich"
@@ -115,26 +136,24 @@ else
     fi
 fi
 
-mkdir -p "../models/vae"
-
-if [ -f "sd-v1-4.ckpt" ]; then
-    model_size=`find "sd-v1-4.ckpt" -printf "%s"`
+if [ -f "../models/stable-diffusion/sd-v1-4.ckpt" ]; then
+    model_size=`find "../models/stable-diffusion/sd-v1-4.ckpt" -printf "%s"`
 
     if [ "$model_size" -eq "4265380512" ] || [ "$model_size" -eq "7703807346" ] || [ "$model_size" -eq "7703810927" ]; then
         echo "Data files (weights) necessary for Stable Diffusion were already downloaded"
     else
-        printf "\n\nThe model file present at $PWD/sd-v1-4.ckpt is invalid. It is only $model_size bytes in size. Re-downloading.."
-        rm sd-v1-4.ckpt
+        printf "\n\nThe model file present at models/stable-diffusion/sd-v1-4.ckpt is invalid. It is only $model_size bytes in size. Re-downloading.."
+        rm ../models/stable-diffusion/sd-v1-4.ckpt
     fi
 fi
 
-if [ ! -f "sd-v1-4.ckpt" ]; then
+if [ ! -f "../models/stable-diffusion/sd-v1-4.ckpt" ]; then
     echo "Downloading data files (weights) for Stable Diffusion.."
 
-    curl -L -k https://me.cmdr2.org/stable-diffusion-ui/sd-v1-4.ckpt > sd-v1-4.ckpt
+    curl -L -k https://huggingface.co/CompVis/stable-diffusion-v-1-4-original/resolve/main/sd-v1-4.ckpt > ../models/stable-diffusion/sd-v1-4.ckpt
 
-    if [ -f "sd-v1-4.ckpt" ]; then
-        model_size=`find "sd-v1-4.ckpt" -printf "%s"`
+    if [ -f "../models/stable-diffusion/sd-v1-4.ckpt" ]; then
+        model_size=`find "../models/stable-diffusion/sd-v1-4.ckpt" -printf "%s"`
         if [ ! "$model_size" == "4265380512" ]; then
 	    fail "The downloaded model file was invalid! Bytes downloaded: $model_size"
         fi
@@ -144,24 +163,24 @@ if [ ! -f "sd-v1-4.ckpt" ]; then
 fi
 
 
-if [ -f "GFPGANv1.3.pth" ]; then
-    model_size=`find "GFPGANv1.3.pth" -printf "%s"`
+if [ -f "../models/gfpgan/GFPGANv1.3.pth" ]; then
+    model_size=`find "../models/gfpgan/GFPGANv1.3.pth" -printf "%s"`
 
     if [ "$model_size" -eq "348632874" ]; then
         echo "Data files (weights) necessary for GFPGAN (Face Correction) were already downloaded"
     else
-        printf "\n\nThe model file present at $PWD/GFPGANv1.3.pth is invalid. It is only $model_size bytes in size. Re-downloading.."
-        rm GFPGANv1.3.pth
+        printf "\n\nThe model file present at models/gfpgan/GFPGANv1.3.pth is invalid. It is only $model_size bytes in size. Re-downloading.."
+        rm ../models/gfpgan/GFPGANv1.3.pth
     fi
 fi
 
-if [ ! -f "GFPGANv1.3.pth" ]; then
+if [ ! -f "../models/gfpgan/GFPGANv1.3.pth" ]; then
     echo "Downloading data files (weights) for GFPGAN (Face Correction).."
 
-    curl -L -k https://github.com/TencentARC/GFPGAN/releases/download/v1.3.0/GFPGANv1.3.pth > GFPGANv1.3.pth
+    curl -L -k https://github.com/TencentARC/GFPGAN/releases/download/v1.3.0/GFPGANv1.3.pth > ../models/gfpgan/GFPGANv1.3.pth
 
-    if [ -f "GFPGANv1.3.pth" ]; then
-        model_size=`find "GFPGANv1.3.pth" -printf "%s"`
+    if [ -f "../models/gfpgan/GFPGANv1.3.pth" ]; then
+        model_size=`find "../models/gfpgan/GFPGANv1.3.pth" -printf "%s"`
         if [ ! "$model_size" -eq "348632874" ]; then
             fail "The downloaded GFPGAN model file was invalid! Bytes downloaded: $model_size"
         fi
@@ -171,24 +190,24 @@ if [ ! -f "GFPGANv1.3.pth" ]; then
 fi
 
 
-if [ -f "RealESRGAN_x4plus.pth" ]; then
-    model_size=`find "RealESRGAN_x4plus.pth" -printf "%s"`
+if [ -f "../models/realesrgan/RealESRGAN_x4plus.pth" ]; then
+    model_size=`find "../models/realesrgan/RealESRGAN_x4plus.pth" -printf "%s"`
 
     if [ "$model_size" -eq "67040989" ]; then
         echo "Data files (weights) necessary for ESRGAN (Resolution Upscaling) x4plus were already downloaded"
     else
-        printf "\n\nThe model file present at $PWD/RealESRGAN_x4plus.pth is invalid. It is only $model_size bytes in size. Re-downloading.."
-        rm RealESRGAN_x4plus.pth
+        printf "\n\nThe model file present at models/realesrgan/RealESRGAN_x4plus.pth is invalid. It is only $model_size bytes in size. Re-downloading.."
+        rm ../models/realesrgan/RealESRGAN_x4plus.pth
     fi
 fi
 
-if [ ! -f "RealESRGAN_x4plus.pth" ]; then
+if [ ! -f "../models/realesrgan/RealESRGAN_x4plus.pth" ]; then
     echo "Downloading data files (weights) for ESRGAN (Resolution Upscaling) x4plus.."
 
-    curl -L -k https://github.com/xinntao/Real-ESRGAN/releases/download/v0.1.0/RealESRGAN_x4plus.pth > RealESRGAN_x4plus.pth
+    curl -L -k https://github.com/xinntao/Real-ESRGAN/releases/download/v0.1.0/RealESRGAN_x4plus.pth > ../models/realesrgan/RealESRGAN_x4plus.pth
 
-    if [ -f "RealESRGAN_x4plus.pth" ]; then
-        model_size=`find "RealESRGAN_x4plus.pth" -printf "%s"`
+    if [ -f "../models/realesrgan/RealESRGAN_x4plus.pth" ]; then
+        model_size=`find "../models/realesrgan/RealESRGAN_x4plus.pth" -printf "%s"`
         if [ ! "$model_size" -eq "67040989" ]; then
             fail "The downloaded ESRGAN x4plus model file was invalid! Bytes downloaded: $model_size"
         fi
@@ -198,24 +217,24 @@ if [ ! -f "RealESRGAN_x4plus.pth" ]; then
 fi
 
 
-if [ -f "RealESRGAN_x4plus_anime_6B.pth" ]; then
-    model_size=`find "RealESRGAN_x4plus_anime_6B.pth" -printf "%s"`
+if [ -f "../models/realesrgan/RealESRGAN_x4plus_anime_6B.pth" ]; then
+    model_size=`find "../models/realesrgan/RealESRGAN_x4plus_anime_6B.pth" -printf "%s"`
 
     if [ "$model_size" -eq "17938799" ]; then
         echo "Data files (weights) necessary for ESRGAN (Resolution Upscaling) x4plus_anime were already downloaded"
     else
-        printf "\n\nThe model file present at $PWD/RealESRGAN_x4plus_anime_6B.pth is invalid. It is only $model_size bytes in size. Re-downloading.."
-        rm RealESRGAN_x4plus_anime_6B.pth
+        printf "\n\nThe model file present at models/realesrgan/RealESRGAN_x4plus_anime_6B.pth is invalid. It is only $model_size bytes in size. Re-downloading.."
+        rm ../models/realesrgan/RealESRGAN_x4plus_anime_6B.pth
     fi
 fi
 
-if [ ! -f "RealESRGAN_x4plus_anime_6B.pth" ]; then
+if [ ! -f "../models/realesrgan/RealESRGAN_x4plus_anime_6B.pth" ]; then
     echo "Downloading data files (weights) for ESRGAN (Resolution Upscaling) x4plus_anime.."
 
-    curl -L -k https://github.com/xinntao/Real-ESRGAN/releases/download/v0.2.2.4/RealESRGAN_x4plus_anime_6B.pth > RealESRGAN_x4plus_anime_6B.pth
+    curl -L -k https://github.com/xinntao/Real-ESRGAN/releases/download/v0.2.2.4/RealESRGAN_x4plus_anime_6B.pth > ../models/realesrgan/RealESRGAN_x4plus_anime_6B.pth
 
-    if [ -f "RealESRGAN_x4plus_anime_6B.pth" ]; then
-        model_size=`find "RealESRGAN_x4plus_anime_6B.pth" -printf "%s"`
+    if [ -f "../models/realesrgan/RealESRGAN_x4plus_anime_6B.pth" ]; then
+        model_size=`find "../models/realesrgan/RealESRGAN_x4plus_anime_6B.pth" -printf "%s"`
         if [ ! "$model_size" -eq "17938799" ]; then
             fail "The downloaded ESRGAN x4plus_anime model file was invalid! Bytes downloaded: $model_size"
         fi

scripts/start.sh

@@ -19,4 +19,5 @@ which conda
 conda --version || exit 1
 
 # Download the rest of the installer and UI
+chmod +x scripts/*.sh
 scripts/on_env_start.sh

ui/easydiffusion/app.py

@@ -20,7 +20,7 @@ logging.basicConfig(
         level=logging.INFO,
         format=LOG_FORMAT,
         datefmt="%X",
-        handlers=[RichHandler(markup=True, rich_tracebacks=True, show_time=False, show_level=False)]
+        handlers=[RichHandler(markup=True, rich_tracebacks=False, show_time=False, show_level=False)],
 )
 
 SD_DIR = os.getcwd()

ui/easydiffusion/device_manager.py

@@ -125,7 +125,7 @@ def needs_to_force_full_precision(context):
         return True
 
     device_name = context.device_name.lower()
-    return (('nvidia' in device_name or 'geforce' in device_name) and (' 1660' in device_name or ' 1650' in device_name)) or ('Quadro T2000' in device_name)
+    return (('nvidia' in device_name or 'geforce' in device_name or 'quadro' in device_name) and (' 1660' in device_name or ' 1650' in device_name or ' t400' in device_name or ' t550' in device_name or ' t600' in device_name or ' t1000' in device_name or ' t1200' in device_name or ' t2000' in device_name))
 
 def get_max_vram_usage_level(device):
     if device != 'cpu':
@@ -156,6 +156,8 @@ def is_device_compatible(device):
     '''
     Returns True/False, and prints any compatibility errors
     '''
+    # static variable "history". 
+    is_device_compatible.history = getattr(is_device_compatible, 'history', {})
     try:
         validate_device_id(device, log_prefix='is_device_compatible')
     except:
@@ -168,7 +170,9 @@ def is_device_compatible(device):
         _, mem_total = torch.cuda.mem_get_info(device)
         mem_total /= float(10**9)
         if mem_total < 3.0:
+            if is_device_compatible.history.get(device) == None:
                log.warn(f'GPU {device} with less than 3 GB of VRAM is not compatible with Stable Diffusion')
+               is_device_compatible.history[device] = 1
             return False
     except RuntimeError as e:
         log.error(str(e))

ui/easydiffusion/model_manager.py

@@ -24,11 +24,6 @@ DEFAULT_MODELS = {
     'gfpgan': ['GFPGANv1.3'],
     'realesrgan': ['RealESRGAN_x4plus'],
 }
-VRAM_USAGE_LEVEL_TO_OPTIMIZATIONS = {
-    'balanced': {'KEEP_FS_AND_CS_IN_CPU', 'SET_ATTENTION_STEP_TO_4'},
-    'low': {'KEEP_ENTIRE_MODEL_IN_CPU'},
-    'high': {},
-}
 MODELS_TO_LOAD_ON_START = ['stable-diffusion', 'vae', 'hypernetwork']
 
 known_models = {}
@@ -43,7 +38,13 @@ def load_default_models(context: Context):
     # init default model paths
     for model_type in MODELS_TO_LOAD_ON_START:
         context.model_paths[model_type] = resolve_model_to_use(model_type=model_type)
+        try:
            load_model(context, model_type)
+        except Exception as e:
+           log.error(f'[red]Error while loading {model_type} model: {context.model_paths[model_type]}[/red]')
+           log.error(f'[red]Error: {e}[/red]')
+           log.error(f'[red]Consider removing the model from the model folder.[red]')
+
 
 def unload_all(context: Context):
     for model_type in KNOWN_MODEL_TYPES:
@@ -101,10 +102,6 @@ def reload_models_if_necessary(context: Context, task_data: TaskData):
     if set_vram_optimizations(context): # reload SD
         models_to_reload['stable-diffusion'] = model_paths_in_req['stable-diffusion']
 
-    if 'stable-diffusion' in models_to_reload:
-        quick_hash = hash_file_quick(models_to_reload['stable-diffusion'])
-        known_model_info = get_model_info_from_db(quick_hash=quick_hash)
-
     for model_type, model_path_in_req in models_to_reload.items():
         context.model_paths[model_type] = model_path_in_req
 
@@ -131,10 +128,8 @@ def set_vram_optimizations(context: Context):
                   f'possible ({max_usage_level}) on this device ({context.device}). Using "{max_usage_level}" instead')
         vram_usage_level = max_usage_level
 
-    vram_optimizations = VRAM_USAGE_LEVEL_TO_OPTIMIZATIONS[vram_usage_level]
-
-    if vram_optimizations != context.vram_optimizations:
-        context.vram_optimizations = vram_optimizations
+    if vram_usage_level != context.vram_usage_level:
+        context.vram_usage_level = vram_usage_level
         return True
 
     return False
@@ -179,6 +174,34 @@ def getModels():
     }
 
     models_scanned = 0
+
+    class MaliciousModelException(Exception):
+        "Raised when picklescan reports a problem with a model"
+        pass
+
+    def scan_directory(directory, suffixes):
+        nonlocal models_scanned
+        tree = []
+        for entry in os.scandir(directory):
+            if entry.is_file():
+                matching_suffix = list(filter(lambda s: entry.name.endswith(s), suffixes))
+                if len(matching_suffix) == 0: continue
+                matching_suffix = matching_suffix[0]
+
+                mtime = entry.stat().st_mtime
+                mod_time = known_models[entry.path] if entry.path in known_models else -1
+                if mod_time != mtime:
+                    models_scanned += 1
+                    if is_malicious_model(entry.path):
+                        raise MaliciousModelException(entry.path)
+                known_models[entry.path] = mtime
+                tree.append(entry.name[:-len(matching_suffix)])
+            elif entry.is_dir():
+                scan=scan_directory(entry.path, suffixes) 
+                if len(scan) != 0:
+                    tree.append( (entry.name, scan ) )
+        return tree
+
     def listModels(model_type):
         nonlocal models_scanned
 
@@ -187,26 +210,10 @@ def getModels():
         if not os.path.exists(models_dir):
             os.makedirs(models_dir)
 
-        for file in os.listdir(models_dir):
-            for model_extension in model_extensions:
-                if not file.endswith(model_extension):
-                    continue
-
-                model_path = os.path.join(models_dir, file)
-                mtime = os.path.getmtime(model_path)
-                mod_time = known_models[model_path] if model_path in known_models else -1
-                if mod_time != mtime:
-                    models_scanned += 1
-                    if is_malicious_model(model_path):
-                        models['scan-error'] = file
-                        return
-                known_models[model_path] = mtime
-
-                model_name = file[:-len(model_extension)]
-                models['options'][model_type].append(model_name)
-
-        models['options'][model_type] = [*set(models['options'][model_type])] # remove duplicates
-        models['options'][model_type].sort()
+        try:
+            models['options'][model_type] = scan_directory(models_dir, model_extensions)
+        except MaliciousModelException as e:
+            models['scan-error'] = e
 
     # custom models
     listModels(model_type='stable-diffusion')

ui/easydiffusion/renderer.py

@@ -1,6 +1,7 @@
 import queue
 import time
 import json
+import pprint
 
 from easydiffusion import device_manager
 from easydiffusion.types import TaskData, Response, Image as ResponseImage, UserInitiatedStop, GenerateImageRequest
@@ -28,18 +29,23 @@ def init(device):
 
 def make_images(req: GenerateImageRequest, task_data: TaskData, data_queue: queue.Queue, task_temp_images: list, step_callback):
     context.stop_processing = False
-    log.info(f'request: {get_printable_request(req)}')
-    log.info(f'task data: {task_data.dict()}')
+    print_task_info(req, task_data)
 
-    images = make_images_internal(req, task_data, data_queue, task_temp_images, step_callback)
+    images, seeds = make_images_internal(req, task_data, data_queue, task_temp_images, step_callback)
 
-    res = Response(req, task_data, images=construct_response(images, task_data, base_seed=req.seed))
+    res = Response(req, task_data, images=construct_response(images, seeds, task_data, base_seed=req.seed))
     res = res.json()
     data_queue.put(json.dumps(res))
     log.info('Task completed')
 
     return res
 
+def print_task_info(req: GenerateImageRequest, task_data: TaskData):
+    req_str = pprint.pformat(get_printable_request(req)).replace("[","\[")
+    task_str = pprint.pformat(task_data.dict()).replace("[","\[")
+    log.info(f'request: {req_str}')
+    log.info(f'task data: {task_str}')
+
 def make_images_internal(req: GenerateImageRequest, task_data: TaskData, data_queue: queue.Queue, task_temp_images: list, step_callback):
     images, user_stopped = generate_images_internal(req, task_data, data_queue, task_temp_images, step_callback, task_data.stream_image_progress)
     filtered_images = filter_images(task_data, images, user_stopped)
@@ -47,7 +53,11 @@ def make_images_internal(req: GenerateImageRequest, task_data: TaskData, data_qu
     if task_data.save_to_disk_path is not None:
         save_images_to_disk(images, filtered_images, req, task_data)
 
-    return filtered_images if task_data.show_only_filtered_image else images + filtered_images
+    seeds = [*range(req.seed, req.seed + len(images))]
+    if task_data.show_only_filtered_image or filtered_images is images:
+        return filtered_images, seeds
+    else:
+        return images + filtered_images, seeds + seeds
 
 def generate_images_internal(req: GenerateImageRequest, task_data: TaskData, data_queue: queue.Queue, task_temp_images: list, step_callback, stream_image_progress: bool):
     context.temp_images.clear()
@@ -55,6 +65,8 @@ def generate_images_internal(req: GenerateImageRequest, task_data: TaskData, dat
     callback = make_step_callback(req, task_data, data_queue, task_temp_images, step_callback, stream_image_progress)
 
     try:
+        if req.init_image is not None: req.sampler_name = 'ddim'
+
         images = generate_images(context, callback=callback, **req.dict())
         user_stopped = False
     except UserInitiatedStop:
@@ -62,9 +74,10 @@ def generate_images_internal(req: GenerateImageRequest, task_data: TaskData, dat
         user_stopped = True
         if context.partial_x_samples is not None:
             images = latent_samples_to_images(context, context.partial_x_samples)
-            context.partial_x_samples = None
     finally:
-        gc(context)
+        if hasattr(context, 'partial_x_samples') and context.partial_x_samples is not None:
+            del context.partial_x_samples
+            context.partial_x_samples = None
 
     return images, user_stopped
 
@@ -76,14 +89,14 @@ def filter_images(task_data: TaskData, images: list, user_stopped):
     if task_data.use_face_correction and 'gfpgan' in task_data.use_face_correction.lower(): filters_to_apply.append('gfpgan')
     if task_data.use_upscale and 'realesrgan' in task_data.use_upscale.lower(): filters_to_apply.append('realesrgan')
 
-    return apply_filters(context, filters_to_apply, images)
+    return apply_filters(context, filters_to_apply, images, scale=task_data.upscale_amount)
 
-def construct_response(images: list, task_data: TaskData, base_seed: int):
+def construct_response(images: list, seeds: list, task_data: TaskData, base_seed: int):
     return [
         ResponseImage(
             data=img_to_base64_str(img, task_data.output_format, task_data.output_quality),
-            seed=base_seed + i
-        ) for i, img in enumerate(images)
+            seed=seed,
+        ) for img, seed in zip(images, seeds)
     ]
 
 def make_step_callback(req: GenerateImageRequest, task_data: TaskData, data_queue: queue.Queue, task_temp_images: list, step_callback, stream_image_progress: bool):

ui/easydiffusion/server.py

@@ -13,7 +13,7 @@ from starlette.responses import FileResponse, JSONResponse, StreamingResponse
 from pydantic import BaseModel
 
 from easydiffusion import app, model_manager, task_manager
-from easydiffusion.types import TaskData, GenerateImageRequest
+from easydiffusion.types import TaskData, GenerateImageRequest, MergeRequest
 from easydiffusion.utils import log
 
 log.info(f'started in {app.SD_DIR}')
@@ -61,6 +61,11 @@ def init():
     def render(req: dict):
         return render_internal(req)
 
+    @server_api.post('/model/merge')
+    def model_merge(req: dict):
+        print(req)
+        return model_merge_internal(req)
+
     @server_api.get('/image/stream/{task_id:int}')
     def stream(task_id:int):
         return stream_internal(task_id)
@@ -181,6 +186,23 @@ def render_internal(req: dict):
         log.error(traceback.format_exc())
         raise HTTPException(status_code=500, detail=str(e))
 
+def model_merge_internal(req: dict):
+    try:
+        from sdkit.train import merge_models
+        from easydiffusion.utils.save_utils import filename_regex
+        mergeReq: MergeRequest = MergeRequest.parse_obj(req)
+        
+        merge_models(model_manager.resolve_model_to_use(mergeReq.model0,'stable-diffusion'), 
+           model_manager.resolve_model_to_use(mergeReq.model1,'stable-diffusion'), 
+           mergeReq.ratio, 
+           os.path.join(app.MODELS_DIR, 'stable-diffusion', filename_regex.sub('_', mergeReq.out_path)), 
+           mergeReq.use_fp16
+        )
+        return JSONResponse({'status':'OK'}, headers=NOCACHE_HEADERS)
+    except Exception as e:
+        log.error(traceback.format_exc())
+        raise HTTPException(status_code=500, detail=str(e))
+
 def stream_internal(task_id:int):
     #TODO Move to WebSockets ??
     task = task_manager.get_cached_task(task_id, update_ttl=True)

ui/easydiffusion/task_manager.py

@@ -17,6 +17,8 @@ from easydiffusion import device_manager
 from easydiffusion.types import TaskData, GenerateImageRequest
 from easydiffusion.utils import log
 
+from sdkit.utils import gc
+
 THREAD_NAME_PREFIX = ''
 ERR_LOCK_FAILED = ' failed to acquire lock within timeout.'
 LOCK_TIMEOUT = 15 # Maximum locking time in seconds before failing a task.
@@ -287,13 +289,12 @@ def thread_render(device):
             task_cache.keep(id(task), TASK_TTL)
             session_cache.keep(task.task_data.session_id, TASK_TTL)
         except Exception as e:
-            task.error = e
+            task.error = str(e)
             task.response = {"status": 'failed', "detail": str(task.error)}
             task.buffer_queue.put(json.dumps(task.response))
             log.error(traceback.format_exc())
-            continue
         finally:
-            # Task completed
+            gc(renderer.context)
             task.lock.release()
         task_cache.keep(id(task), TASK_TTL)
         session_cache.keep(task.task_data.session_id, TASK_TTL)

ui/easydiffusion/types.py

@@ -29,8 +29,9 @@ class TaskData(BaseModel):
 
     use_face_correction: str = None # or "GFPGANv1.3"
     use_upscale: str = None # or "RealESRGAN_x4plus" or "RealESRGAN_x4plus_anime_6B"
+    upscale_amount: int = 4 # or 2
     use_stable_diffusion_model: str = "sd-v1-4"
-    use_stable_diffusion_config: str = "v1-inference"
+    # use_stable_diffusion_config: str = "v1-inference"
     use_vae_model: str = None
     use_hypernetwork_model: str = None
 
@@ -40,6 +41,13 @@ class TaskData(BaseModel):
     metadata_output_format: str = "txt" # or "json"
     stream_image_progress: bool = False
 
+class MergeRequest(BaseModel):
+    model0: str = None
+    model1: str = None
+    ratio: float = None
+    out_path: str = "mix"
+    use_fp16 = True
+
 class Image:
     data: str # base64
     seed: int

ui/easydiffusion/utils/save_utils.py

@@ -7,7 +7,7 @@ from easydiffusion.types import TaskData, GenerateImageRequest
 
 from sdkit.utils import save_images, save_dicts
 
-filename_regex = re.compile('[^a-zA-Z0-9]')
+filename_regex = re.compile('[^a-zA-Z0-9._-]')
 
 # keep in sync with `ui/media/js/dnd.js`
 TASK_TEXT_MAPPING = {
@@ -20,6 +20,7 @@ TASK_TEXT_MAPPING = {
     'prompt_strength': 'Prompt Strength',
     'use_face_correction': 'Use Face Correction',
     'use_upscale': 'Use Upscaling',
+    'upscale_amount': 'Upscale By',
     'sampler_name': 'Sampler',
     'negative_prompt': 'Negative Prompt',
     'use_stable_diffusion_model': 'Stable Diffusion model',
@@ -28,16 +29,20 @@ TASK_TEXT_MAPPING = {
 }
 
 def save_images_to_disk(images: list, filtered_images: list, req: GenerateImageRequest, task_data: TaskData):
+    now = time.time()
     save_dir_path = os.path.join(task_data.save_to_disk_path, filename_regex.sub('_', task_data.session_id))
     metadata_entries = get_metadata_entries_for_request(req, task_data)
+    make_filename = make_filename_callback(req, now=now)
 
-    if task_data.show_only_filtered_image or filtered_images == images:
-        save_images(filtered_images, save_dir_path, file_name=make_filename_callback(req), output_format=task_data.output_format, output_quality=task_data.output_quality)
-        save_dicts(metadata_entries, save_dir_path, file_name=make_filename_callback(req), output_format=task_data.metadata_output_format)
+    if task_data.show_only_filtered_image or filtered_images is images:
+        save_images(filtered_images, save_dir_path, file_name=make_filename, output_format=task_data.output_format, output_quality=task_data.output_quality)
+        save_dicts(metadata_entries, save_dir_path, file_name=make_filename, output_format=task_data.metadata_output_format)
     else:
-        save_images(images, save_dir_path, file_name=make_filename_callback(req), output_format=task_data.output_format, output_quality=task_data.output_quality)
-        save_images(filtered_images, save_dir_path, file_name=make_filename_callback(req, suffix='filtered'), output_format=task_data.output_format, output_quality=task_data.output_quality)
-        save_dicts(metadata_entries, save_dir_path, file_name=make_filename_callback(req, suffix='filtered'), output_format=task_data.metadata_output_format)
+        make_filter_filename = make_filename_callback(req, now=now, suffix='filtered')
+
+        save_images(images, save_dir_path, file_name=make_filename, output_format=task_data.output_format, output_quality=task_data.output_quality)
+        save_images(filtered_images, save_dir_path, file_name=make_filter_filename, output_format=task_data.output_format, output_quality=task_data.output_quality)
+        save_dicts(metadata_entries, save_dir_path, file_name=make_filter_filename, output_format=task_data.metadata_output_format)
 
 def get_metadata_entries_for_request(req: GenerateImageRequest, task_data: TaskData):
     metadata = get_printable_request(req)
@@ -48,6 +53,8 @@ def get_metadata_entries_for_request(req: GenerateImageRequest, task_data: TaskD
         'use_face_correction': task_data.use_face_correction,
         'use_upscale': task_data.use_upscale,
     })
+    if metadata['use_upscale'] is not None:
+        metadata['upscale_amount'] = task_data.upscale_amount
 
     # if text, format it in the text format expected by the UI
     is_txt_format = (task_data.metadata_output_format.lower() == 'txt')
@@ -66,9 +73,11 @@ def get_printable_request(req: GenerateImageRequest):
     del metadata['init_image_mask']
     return metadata
 
-def make_filename_callback(req: GenerateImageRequest, suffix=None):
+def make_filename_callback(req: GenerateImageRequest, suffix=None, now=None):
+    if now is None:
+        now = time.time()
     def make_filename(i):
-        img_id = base64.b64encode(int(time.time()+i).to_bytes(8, 'big')).decode() # Generate unique ID based on time.
+        img_id = base64.b64encode(int(now+i).to_bytes(8, 'big')).decode() # Generate unique ID based on time.
         img_id = img_id.translate({43:None, 47:None, 61:None})[-8:] # Remove + / = and keep last 8 chars.
 
         prompt_flattened = filename_regex.sub('_', req.prompt)[:50]

ui/index.html

@@ -1,11 +1,12 @@
 <!DOCTYPE html>
 <html>
 <head>
-    <title>Stable Diffusion UI</title>
+    <title>Easy Diffusion</title>
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <meta name="theme-color" content="#673AB6">
     <link rel="icon" type="image/png" href="/media/images/favicon-16x16.png" sizes="16x16">
     <link rel="icon" type="image/png" href="/media/images/favicon-32x32.png" sizes="32x32">
+    <link rel="stylesheet" href="/media/css/jquery-confirm.min.css">
     <link rel="stylesheet" href="/media/css/fonts.css">
     <link rel="stylesheet" href="/media/css/themes.css">
     <link rel="stylesheet" href="/media/css/main.css">
@@ -13,7 +14,6 @@
     <link rel="stylesheet" href="/media/css/modifier-thumbnails.css">
     <link rel="stylesheet" href="/media/css/fontawesome-all.min.css">
     <link rel="stylesheet" href="/media/css/image-editor.css">
-    <link rel="stylesheet" href="/media/css/jquery-confirm.min.css">
     <link rel="manifest" href="/media/manifest.webmanifest">
     <script src="/media/js/jquery-3.6.1.min.js"></script>
     <script src="/media/js/jquery-confirm.min.js"></script>
@@ -25,14 +25,14 @@
         <div id="logo">
             <h1>
                 Easy Diffusion
-                <small>v2.5.0 <span id="updateBranchLabel"></span></small>
+                <small>v2.5.14 <span id="updateBranchLabel"></span></small>
             </h1>
         </div>
         <div id="server-status">
             <div id="server-status-color">●</div>
             <span id="server-status-msg">Stable Diffusion is starting..</span>
         </div>
-        <div id="tab-container">
+        <div id="tab-container" class="tab-container">
             <span id="tab-main" class="tab active">
                 <span><i class="fa fa-image icon"></i> Generate</span>
             </span>
@@ -55,7 +55,7 @@
                     <input id="prompt_from_file" name="prompt_from_file" type="file" /> <!-- hidden -->
                     <label for="negative_prompt" class="collapsible" id="negative_prompt_handle">
                         Negative Prompt
-                        <a href="https://github.com/cmdr2/stable-diffusion-ui/wiki/Writing-prompts#negative-prompts" target="_blank"><i class="fa-solid fa-circle-question help-btn"><span class="simple-tooltip top-left">Click to learn more about Negative Prompts</span></i></a>
+                        <a href="https://github.com/cmdr2/stable-diffusion-ui/wiki/Writing-prompts#negative-prompts" target="_blank"><i class="fa-solid fa-circle-question help-btn"><span class="simple-tooltip top">Click to learn more about Negative Prompts</span></i></a>
                         <small>(optional)</small>
                     </label>
                     <div class="collapsible-content">
@@ -92,10 +92,12 @@
                         </div>
                     </div>
 
+                    <div id="apply_color_correction_setting" class="pl-5"><input id="apply_color_correction" name="apply_color_correction" type="checkbox"> <label for="apply_color_correction">Preserve color profile <small>(helps during inpainting)</small></label></div>
+
                 </div>
 
                 <div id="editor-inputs-tags-container" class="row">
-                    <label>Image Modifiers <i class="fa-solid fa-circle-question help-btn"><span class="simple-tooltip top-left">click an Image Modifier to remove it, use Ctrl+Mouse Wheel to adjust its weight</span></i>:</label>
+                    <label>Image Modifiers <i class="fa-solid fa-circle-question help-btn"><span class="simple-tooltip right">click an Image Modifier to remove it, right-click to temporarily disable it, use Ctrl+Mouse Wheel to adjust its weight</span></i>:</label>
                     <div id="editor-inputs-tags-list"></div>
                 </div>
 
@@ -150,7 +152,7 @@
                             <option value="dpm2_a">DPM2 Ancestral</option>
                             <option value="lms">LMS</option>
                             <option value="dpm_solver_stability">DPM Solver (Stability AI)</option>
-                            <option value="dpmpp_2s_a" selected>DPM++ 2s Ancestral</option>
+                            <option value="dpmpp_2s_a">DPM++ 2s Ancestral</option>
                             <option value="dpmpp_2m">DPM++ 2m</option>
                             <option value="dpmpp_sde">DPM++ SDE</option>
                             <option value="dpm_fast">DPM Fast</option>
@@ -230,10 +232,14 @@
                     <div><ul>
                     <li><b class="settings-subheader">Render Settings</b></li>
                     <li class="pl-5"><input id="stream_image_progress" name="stream_image_progress" type="checkbox"> <label for="stream_image_progress">Show a live preview <small>(uses more VRAM, slower images)</small></label></li>
-                    <li id="apply_color_correction_setting" class="pl-5"><input id="apply_color_correction" name="apply_color_correction" type="checkbox"> <label for="apply_color_correction">Preserve color profile <small>(helps during inpainting)</small></label></li>
                     <li class="pl-5"><input id="use_face_correction" name="use_face_correction" type="checkbox"> <label for="use_face_correction">Fix incorrect faces and eyes <small>(uses GFPGAN)</small></label></li>
                     <li class="pl-5">
-                        <input id="use_upscale" name="use_upscale" type="checkbox"> <label for="use_upscale">Upscale image by 4x with </label>
+                        <input id="use_upscale" name="use_upscale" type="checkbox"> <label for="use_upscale">Scale up by</label> 
+                        <select id="upscale_amount" name="upscale_amount">
+                            <option value="2">2x</option>
+                            <option value="4" selected>4x</option>
+                        </select>
+                        with 
                         <select id="upscale_model" name="upscale_model">
                             <option value="RealESRGAN_x4plus" selected>RealESRGAN_x4plus</option>
                             <option value="RealESRGAN_x4plus_anime_6B">RealESRGAN_x4plus_anime_6B</option>

ui/media/css/image-editor.css

@@ -2,12 +2,12 @@
 	padding-left: 32px;
 	text-align: left;
 	padding-bottom: 20px;
+	max-width: min-content;
 }
 
 .editor-options-container {
 	display: flex;
 	row-gap: 10px;
-	max-width: 210px;
 }
 
 .editor-options-container > * {

ui/media/css/main.css

@@ -107,6 +107,7 @@ code {
 .imgContainer {
     display: flex;
     justify-content: flex-end;
+    position: relative;
 }
 .imgItemInfo {
     padding-bottom: 0.5em;
@@ -114,16 +115,29 @@ code {
     align-items: flex-end;
     flex-direction: column;
     position: absolute;
-    padding: 5px;
+    padding-right: 5pt;
+    padding-top: 6pt;
     opacity: 0;
     transition: 0.1s all;
 }
+.imgPreviewItemClearBtn {
+    opacity: 0;
+}
+.imgPreviewItemClearBtn:hover {
+    background: rgb(177, 27, 0);
+}
 .imgContainer:hover > .imgItemInfo {
     opacity: 1;
 }
+.imgContainer:hover > .imgPreviewItemClearBtn {
+    opacity: 1;
+}
 .imgItemInfo * {
     margin-bottom: 7px;
 }
+.imgItem .image_clear_btn {
+    transform: translate(40%, -50%);
+}
 #container {
     min-height: 100vh;
     width: 100%;
@@ -251,6 +265,11 @@ button#resume {
 img {
     box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.15), 0 6px 20px 0 rgba(0, 0, 0, 0.15);
 }
+div.img-preview img {
+    width:100%;
+    height: 100%;
+    max-height: 70vh;
+}
 .line-separator {
     background: var(--background-color3);
     height: 1pt;
@@ -879,7 +898,8 @@ input::file-selector-button {
     visibility: hidden;
 	opacity: 0;
 	position: absolute;
-	white-space: nowrap;
+	width: max-content;
+	max-width: 300px;
 	padding: 8px 12px;
 	transition: 0.3s all;
 
@@ -895,7 +915,7 @@ input::file-selector-button {
 .simple-tooltip.right {
     right: 0px;
     top: 50%;
-    transform: translate(calc(100% - 15%), -50%);
+    transform: translate(100%, -50%);
 }
 :hover > .simple-tooltip.right {
     transform: translate(100%, -50%);
@@ -1023,7 +1043,7 @@ input::file-selector-button {
 }
 
 /* TABS */
-#tab-container {
+.tab-container {
     display: flex;
     align-items: flex-end;
 }
@@ -1103,7 +1123,7 @@ div.task-initimg > img {
 }
 div.task-fs-initimage {
     display: none;
-#    position: absolute;
+    position: absolute;
 }
 div.task-initimg:hover div.task-fs-initimage {
     display: block;
@@ -1111,6 +1131,8 @@ div.task-initimg:hover div.task-fs-initimage {
     z-index: 9999;
     box-shadow: 0 0 30px #000;
     margin-top:-64px;
+    max-width: 75vw;
+    max-height: 75vh;
 }
 div.top-right {
     position: absolute;
@@ -1174,3 +1196,10 @@ body.wait-pause {
     50% { border: solid 12px var(--background-color1); }
    100% { border: solid 12px var(--accent-color); }
 }
+
+.jconfirm.jconfirm-modern .jconfirm-box div.jconfirm-title-c {
+    color: var(--button-text-color);
+}
+.jconfirm.jconfirm-modern .jconfirm-box {
+    background-color: var(--background-color1);
+}

ui/media/images/fa-eraser.svg

@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 576" width="24" height="24">
+<!--! Font Awesome Pro 6.2.1 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license (Commercial License) Copyright 2022 Fonticons, Inc.-->
+  <path style="filter: drop-shadow(0px 0px 20px white)" d="M290.7 57.4 57.4 290.7c-25 25-25 65.5 0 90.5l80 80c12 12 28.3 18.7 45.3 18.7H512c17.7 0 32-14.3 32-32s-14.3-32-32-32H387.9l130.7-130.6c25-25 25-65.5 0-90.5L381.3 57.4c-25-25-65.5-25-90.5 0zm6.7 358.6H182.6l-80-80 124.7-124.7 137.4 137.4-67.3 67.3z"/>
+</svg>

ui/media/images/fa-eye-dropper.svg

@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" width="24" height="24">
+<!--! Font Awesome Pro 6.2.1 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license (Commercial License) Copyright 2022 Fonticons, Inc.-->
+  <path style="filter: drop-shadow(0px 0px 20px white)" d="M341.6 29.2 240.1 130.8l-9.4-9.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l160 160c12.5 12.5 32.8 12.5 45.3 0s12.5-32.8 0-45.3l-9.4-9.4 101.5-101.6c39-39 39-102.2 0-141.1s-102.2-39-141.1 0zM55.4 323.3c-15 15-23.4 35.4-23.4 56.6v42.4L5.4 462.2c-8.5 12.7-6.8 29.6 4 40.4s27.7 12.5 40.4 4L89.7 480h42.4c21.2 0 41.6-8.4 56.6-23.4l120.7-120.7-45.3-45.3-120.7 120.7c-3 3-7.1 4.7-11.3 4.7H96v-36.1c0-4.2 1.7-8.3 4.7-11.3l120.7-120.7-45.3-45.3L55.4 323.3z"/>
+</svg>

ui/media/images/fa-fill.svg

@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 576" width="24" height="24">
+<!--! Font Awesome Pro 6.2.1 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license (Commercial License) Copyright 2022 Fonticons, Inc.-->
+  <path style="filter: drop-shadow(0px 0px 20px white)" d="M118.6 9.4c-12.5-12.5-32.7-12.5-45.2 0s-12.5 32.8 0 45.3l81.3 81.3-92.1 92.1c-37.5 37.5-37.5 98.3 0 135.8l117.5 117.5c37.5 37.5 98.3 37.5 135.8 0l190.4-190.5c28.1-28.1 28.1-73.7 0-101.8L354.9 37.7c-28.1-28.1-73.7-28.1-101.8 0l-53.1 53-81.4-81.3zM200 181.3l49.4 49.4c12.5 12.5 32.8 12.5 45.3 0s12.5-32.8 0-45.3L245.3 136l53.1-53.1c3.1-3.1 8.2-3.1 11.3 0l151.4 151.4c3.1 3.1 3.1 8.2 0 11.3L418.7 288H99.5c1.4-5.4 4.2-10.4 8.4-14.6l92.1-92.1z"/>
+</svg>

ui/media/images/fa-pencil.svg

@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" width="24" height="24">
+<!--! Font Awesome Pro 6.2.1 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license (Commercial License) Copyright 2022 Fonticons, Inc.-->
+  <path style="filter: drop-shadow(0px 0px 20px white)" d="m410.3 231 11.3-11.3-33.9-33.9-62.1-62.1-33.9-33.9-11.3 11.3-22.6 22.6L58.6 322.9c-10.4 10.4-18 23.3-22.2 37.4L1 480.7c-2.5 8.4-.2 17.5 6.1 23.7s15.3 8.5 23.7 6.1l120.3-35.4c14.1-4.2 27-11.8 37.4-22.2l199.2-199.2 22.6-22.7zM160 399.4l-9.1 22.7c-4 3.1-8.5 5.4-13.3 6.9l-78.2 23 23-78.1c1.4-4.9 3.8-9.4 6.9-13.3l22.7-9.1v32c0 8.8 7.2 16 16 16h32zM362.7 18.7l-14.4 14.5-22.6 22.6-11.4 11.3 33.9 33.9 62.1 62.1 33.9 33.9 11.3-11.3 22.6-22.6 14.5-14.5c25-25 25-65.5 0-90.5l-39.3-39.4c-25-25-65.5-25-90.5 0zm-47.4 168-144 144c-6.2 6.2-16.4 6.2-22.6 0s-6.2-16.4 0-22.6l144-144c6.2-6.2 16.4-6.2 22.6 0s6.2 16.4 0 22.6z"/>
+</svg>

ui/media/js/auto-save.js

@@ -28,6 +28,7 @@ const SETTINGS_IDS_LIST = [
     "stream_image_progress",
     "use_face_correction",
     "use_upscale",
+    "upscale_amount",
     "show_only_filtered_image",
     "upscale_model",
     "preview-image",
@@ -40,7 +41,8 @@ const SETTINGS_IDS_LIST = [
     "confirm_dangerous_actions",
     "metadata_output_format",
     "auto_save_settings",
-    "apply_color_correction"
+    "apply_color_correction",
+    "process_order_toggle"
 ]
 
 const IGNORE_BY_DEFAULT = [
@@ -260,10 +262,12 @@ function tryLoadOldSettings() {
         var saved_settings = JSON.parse(saved_settings_text)
         Object.keys(saved_settings.should_save).forEach(key => {
             key = key in old_map ? old_map[key] : key
+            if (!(key in SETTINGS)) return
             SETTINGS[key].ignore = !saved_settings.should_save[key]
         });
         Object.keys(saved_settings.values).forEach(key => {
             key = key in old_map ? old_map[key] : key
+            if (!(key in SETTINGS)) return
             var setting = SETTINGS[key]
             if (!setting.ignore) {
                 setting.value = saved_settings.values[key]
@@ -278,7 +282,6 @@ function tryLoadOldSettings() {
         "soundEnabled": "sound_toggle",
         "saveToDisk": "save_to_disk",
         "useCPU": "use_cpu",
-        "useTurboMode": "turbo",
         "diskPath": "diskPath",
         "useFaceCorrection": "use_face_correction",
         "useUpscaling": "use_upscale",

ui/media/js/dnd.js

@@ -59,6 +59,13 @@ const TASK_MAPPING = {
         readUI: () => activeTags.map(x => x.name),
         parse: (val) => val
     },
+    inactive_tags: { name: "Inactive Image Modifiers",
+        setUI: (inactive_tags) => {
+            refreshInactiveTags(inactive_tags)
+        },
+        readUI: () => activeTags.filter(tag => tag.inactive === true).map(x => x.name),
+        parse: (val) => val
+    },
     width: { name: 'Width',
         setUI: (width) => {
             const oldVal = widthField.value
@@ -137,6 +144,13 @@ const TASK_MAPPING = {
         readUI: () => (maskSetting.checked ? imageInpainter.getImg() : undefined),
         parse: (val) => val
     },
+    preserve_init_image_color_profile: { name: 'Preserve Color Profile',
+        setUI: (preserve_init_image_color_profile) => {
+            applyColorCorrectionField.checked = parseBoolean(preserve_init_image_color_profile)
+        },
+        readUI: () => applyColorCorrectionField.checked,
+        parse: (val) => parseBoolean(val)
+    },
     
     use_face_correction: { name: 'Use Face Correction',
         setUI: (use_face_correction) => {
@@ -148,12 +162,14 @@ const TASK_MAPPING = {
     use_upscale: { name: 'Use Upscaling',
         setUI: (use_upscale) => {
             const oldVal = upscaleModelField.value
-            upscaleModelField.value = use_upscale
+            upscaleModelField.value = getModelPath(use_upscale, ['.pth'])
             if (upscaleModelField.value) { // Is a valid value for the field.
                 useUpscalingField.checked = true
                 upscaleModelField.disabled = false
+                upscaleAmountField.disabled = false
             } else { // Not a valid value, restore the old value and disable the filter.
                 upscaleModelField.disabled = true
+                upscaleAmountField.disabled = true
                 upscaleModelField.value = oldVal
                 useUpscalingField.checked = false
             }
@@ -161,6 +177,13 @@ const TASK_MAPPING = {
         readUI: () => (useUpscalingField.checked ? upscaleModelField.value : undefined),
         parse: (val) => val
     },
+    upscale_amount: { name: 'Upscale By',
+        setUI: (upscale_amount) => {
+            upscaleAmountField.value = upscale_amount
+        },
+        readUI: () => upscaleAmountField.value,
+        parse: (val) => val
+    },
     sampler_name: { name: 'Sampler',
         setUI: (sampler_name) => {
             samplerField.value = sampler_name
@@ -235,13 +258,6 @@ const TASK_MAPPING = {
         readUI: () => useCPUField.checked,
         parse: (val) => val
     },
-    turbo: { name: 'Turbo',
-        setUI: (turbo) => {
-            turboField.checked = turbo
-        },
-        readUI: () => turboField.checked,
-        parse: (val) => Boolean(val)
-    },
 
     stream_image_progress: { name: 'Stream Image Progress',
         setUI: (stream_image_progress) => {
@@ -273,6 +289,7 @@ const TASK_MAPPING = {
         parse: (val) => val
     }
 }
+
 function restoreTaskToUI(task, fieldsToSkip) {
     fieldsToSkip = fieldsToSkip || []
 
@@ -292,8 +309,17 @@ function restoreTaskToUI(task, fieldsToSkip) {
         }
     }
 
-    // restore the original tag
-    promptField.value = task.reqBody.original_prompt || task.reqBody.prompt
+    // properly reset fields not present in the task
+    if (!('use_hypernetwork_model' in task.reqBody)) {
+        hypernetworkModelField.value = ""
+        hypernetworkModelField.dispatchEvent(new Event("change"))
+    }
+
+    // restore the original prompt if provided (e.g. use settings), fallback to prompt as needed (e.g. copy/paste or d&d)
+    promptField.value = task.reqBody.original_prompt
+    if (!('original_prompt' in task.reqBody)) {
+        promptField.value = task.reqBody.prompt
+    }
     
     // properly reset checkboxes
     if (!('use_face_correction' in task.reqBody)) {
@@ -302,19 +328,26 @@ function restoreTaskToUI(task, fieldsToSkip) {
     if (!('use_upscale' in task.reqBody)) {
         useUpscalingField.checked = false
     }
-    if (!('mask' in task.reqBody)) {
+    if (!('mask' in task.reqBody) && maskSetting.checked) {
         maskSetting.checked = false
+        maskSetting.dispatchEvent(new Event("click"))
     }
     upscaleModelField.disabled = !useUpscalingField.checked
+    upscaleAmountField.disabled = !useUpscalingField.checked
 
-    // Show the source picture if present
-    initImagePreview.src = (task.reqBody.init_image == undefined ? '' : task.reqBody.init_image)
-    if (IMAGE_REGEX.test(initImagePreview.src)) {
-        if (Boolean(task.reqBody.mask)) {
-            setTimeout(() => { // add a delay to insure this happens AFTER the main image loads (which reloads the inpainter)
-                imageInpainter.setImg(task.reqBody.mask)
-            }, 250)
+    // hide/show source picture as needed
+    if (IMAGE_REGEX.test(initImagePreview.src) && task.reqBody.init_image == undefined) {
+        // hide source image
+        initImageClearBtn.dispatchEvent(new Event("click"))
     }
+    else if (task.reqBody.init_image !== undefined) {
+        // listen for inpainter loading event, which happens AFTER the main image loads (which reloads the inpainter)
+        initImagePreview.addEventListener('load', function() {
+            if (Boolean(task.reqBody.mask)) {
+                imageInpainter.setImg(task.reqBody.mask)
+            }
+        }, { once: true })
+        initImagePreview.src = task.reqBody.init_image
     }
 }
 function readUI() {
@@ -355,26 +388,39 @@ const TASK_TEXT_MAPPING = {
     prompt_strength: 'Prompt Strength',
     use_face_correction: 'Use Face Correction',
     use_upscale: 'Use Upscaling',
+    upscale_amount: 'Upscale By',
     sampler_name: 'Sampler',
     negative_prompt: 'Negative Prompt',
     use_stable_diffusion_model: 'Stable Diffusion model',
     use_hypernetwork_model: 'Hypernetwork model',
     hypernetwork_strength: 'Hypernetwork Strength'
 }
-const afterPromptRe = /^\s*Width\s*:\s*\d+\s*(?:\r\n|\r|\n)+\s*Height\s*:\s*\d+\s*(\r\n|\r|\n)+Seed\s*:\s*\d+\s*$/igm
 function parseTaskFromText(str) {
     const taskReqBody = {}
 
+    const lines = str.split('\n')
+    if (lines.length === 0) {
+        return
+    }
+
     // Prompt
-    afterPromptRe.lastIndex = 0
-    const match = afterPromptRe.exec(str)
-    if (match) {
-        let prompt = str.slice(0, match.index)
-        str = str.slice(prompt.length)
-        taskReqBody.prompt = prompt.trim()
+    let knownKeyOnFirstLine = false
+    for (let key in TASK_TEXT_MAPPING) {
+        if (lines[0].startsWith(TASK_TEXT_MAPPING[key] + ':')) {
+            knownKeyOnFirstLine = true
+            break
+        }
+    }
+    if (!knownKeyOnFirstLine) {
+        taskReqBody.prompt = lines[0]
         console.log('Prompt:', taskReqBody.prompt)
     }
+
     for (const key in TASK_TEXT_MAPPING) {
+        if (key in taskReqBody) {
+            continue
+        }
+
         const name = TASK_TEXT_MAPPING[key];
         let val = undefined
 
@@ -419,7 +465,7 @@ async function parseContent(text) {
     }
     // Normal txt file.
     const task = parseTaskFromText(text)
-    if (task) {
+    if (text.toLowerCase().includes('seed:') && task) { // only parse valid task content
         restoreTaskToUI(task)
         return true
     } else {
@@ -476,7 +522,6 @@ document.addEventListener("dragover", dragOverHandler)
 
 const TASK_REQ_NO_EXPORT = [
     "use_cpu",
-    "turbo",
     "save_to_disk_path"
 ]
 const resetSettings = document.getElementById('reset-image-settings')

ui/media/js/engine.js

@@ -718,7 +718,7 @@
         "height": 'number',
         "seed": 'number',
 
-        "sampler": 'string',
+        "sampler_name": 'string',
         "use_stable_diffusion_model": 'string',
         "num_inference_steps": 'number',
         "guidance_scale": 'number',
@@ -727,12 +727,11 @@
         "stream_progress_updates": 'boolean',
         "stream_image_progress": 'boolean',
         "show_only_filtered_image": 'boolean',
-        "turbo": 'boolean',
         "output_format": 'string',
         "output_quality": 'number',
     }
     const TASK_DEFAULTS = {
-        "sampler": "plms",
+        "sampler_name": "plms",
         "use_stable_diffusion_model": "sd-v1-4",
         "num_inference_steps": 50,
         "guidance_scale": 7.5,
@@ -742,7 +741,6 @@
         "stream_progress_updates": true,
         "stream_image_progress": true,
         "show_only_filtered_image": true,
-        "turbo": false,
         "output_format": "png",
         "output_quality": 75,
     }
@@ -839,8 +837,10 @@
         async post(timeout=-1) {
             performance.mark('make-render-request')
             if (performance.getEntriesByName('click-makeImage', 'mark').length > 0) {
-                console.log('delay between clicking and making the server request:', performance.measure('diff', 'click-makeImage', 'make-render-request').duration + ' ms')
+                performance.measure('diff', 'click-makeImage', 'make-render-request')
+                console.log('delay between clicking and making the server request:', performance.getEntriesByName('diff', 'measure')[0].duration + ' ms')
             }
+
             let jsonResponse = await super.post('/render', timeout)
             if (typeof jsonResponse?.task !== 'number') {
                 console.warn('Endpoint error response: ', jsonResponse)

ui/media/js/image-editor.js

@@ -36,13 +36,14 @@ const defaultToolEnd = (editor, ctx, x, y, is_overlay = false) => {
 		ctx.clearRect(0, 0, editor.width, editor.height)
 	}
 }
+const toolDoNothing = (editor, ctx, x, y, is_overlay = false) => {}
 
 const IMAGE_EDITOR_TOOLS = [
 	{
 		id: "draw",
 		name: "Draw",
 		icon: "fa-solid fa-pencil",
-		cursor: "url(/media/images/fa-pencil.png) 0 24, pointer",
+		cursor: "url(/media/images/fa-pencil.svg) 0 24, pointer",
 		begin: defaultToolBegin,
 		move: defaultToolMove,
 		end: defaultToolEnd
@@ -51,7 +52,7 @@ const IMAGE_EDITOR_TOOLS = [
 		id: "erase",
 		name: "Erase",
 		icon: "fa-solid fa-eraser",
-		cursor: "url(/media/images/fa-eraser.png) 0 18, pointer",
+		cursor: "url(/media/images/fa-eraser.svg) 0 14, pointer",
 		begin: defaultToolBegin,
 		move: (editor, ctx, x, y, is_overlay = false) => {
 			ctx.lineTo(x, y)
@@ -78,11 +79,27 @@ const IMAGE_EDITOR_TOOLS = [
 		}
 	},
 	{
-		id: "colorpicker",
-		name: "Color Picker",
-		icon: "fa-solid fa-eye-dropper",
-		cursor: "url(/media/images/fa-eye-dropper.png) 0 24, pointer",
+		id: "fill",
+		name: "Fill",
+		icon: "fa-solid fa-fill",
+		cursor: "url(/media/images/fa-fill.svg) 20 6, pointer",
 		begin: (editor, ctx, x, y, is_overlay = false) => {
+			if (!is_overlay) {
+				var color = hexToRgb(ctx.fillStyle)
+				color.a = parseInt(ctx.globalAlpha * 255) // layer.ctx.globalAlpha
+				flood_fill(editor, ctx, parseInt(x), parseInt(y), color)
+			}
+		},
+		move: toolDoNothing,
+		end: toolDoNothing
+	},
+	{
+		id: "colorpicker",
+		name: "Picker",
+		icon: "fa-solid fa-eye-dropper",
+		cursor: "url(/media/images/fa-eye-dropper.svg) 0 24, pointer",
+		begin: (editor, ctx, x, y, is_overlay = false) => {
+			if (!is_overlay) {
 				var img_rgb = editor.layers.background.ctx.getImageData(x, y, 1, 1).data
 				var drawn_rgb = editor.ctx_current.getImageData(x, y, 1, 1).data
 				var drawn_opacity = drawn_rgb[3] / 255
@@ -92,13 +109,26 @@ const IMAGE_EDITOR_TOOLS = [
 					b: (drawn_rgb[2] * drawn_opacity) + (img_rgb[2] * (1 - drawn_opacity)),
 				})
 				editor.custom_color_input.dispatchEvent(new Event("change"))
+			}
 		},
-		move: (editor, ctx, x, y, is_overlay = false) => {},
-		end: (editor, ctx, x, y, is_overlay = false) => {}
+		move: toolDoNothing,
+		end: toolDoNothing
 	}
 ]
 
 const IMAGE_EDITOR_ACTIONS = [
+	{
+		id: "fill_all",
+		name: "Fill all",
+		icon: "fa-solid fa-paint-roller",
+		handler: (editor) => {
+			editor.ctx_current.globalCompositeOperation = "source-over"
+			editor.ctx_current.rect(0, 0, editor.width, editor.height)
+			editor.ctx_current.fill()
+			editor.setBrush()
+		},
+		trackHistory: true
+	},
 	{
 		id: "clear",
 		name: "Clear",
@@ -467,8 +497,8 @@ class ImageEditor {
 			width = (multiplier * width).toFixed()
 			height = (multiplier * height).toFixed()
 		}
-		this.width = width
-		this.height = height
+		this.width = parseInt(width)
+		this.height = parseInt(height)
 	
 		this.container.style.width = width + "px"
 		this.container.style.height = height + "px"
@@ -494,8 +524,10 @@ class ImageEditor {
 	}
 	setImage(url, width, height) {
 		this.setSize(width, height)
-		this.layers.drawing.ctx.clearRect(0, 0, this.width, this.height)
 		this.layers.background.ctx.clearRect(0, 0, this.width, this.height)
+		if (!(url && this.inpainter)) {
+			this.layers.drawing.ctx.clearRect(0, 0, this.width, this.height)
+		}
 		if (url) {
 			var image = new Image()
 			image.onload = () => { 
@@ -604,6 +636,9 @@ class ImageEditor {
 			if (event.key == "y" && event.ctrlKey) {
 				this.history.redo()
 			}
+			if (event.key === "Escape") {
+				this.hide()
+			}
 		}
 		
 		// dropper ctrl holding handler stuff
@@ -682,14 +717,6 @@ class ImageEditor {
 	}
 }
 
-function rgbToHex(rgb) {
-	function componentToHex(c) {
-		var hex = parseInt(c).toString(16)
-		return hex.length == 1 ? "0" + hex : hex
-	}
-	return "#" + componentToHex(rgb.r) + componentToHex(rgb.g) + componentToHex(rgb.b)
-}
-
 const imageEditor = new ImageEditor(document.getElementById("image-editor"))
 const imageInpainter = new ImageEditor(document.getElementById("image-inpainter"), true)
 
@@ -704,3 +731,107 @@ document.getElementById("init_image_button_inpaint").addEventListener("click", (
 })
 
 img2imgUnload() // no init image when the app starts
+
+
+function rgbToHex(rgb) {
+	function componentToHex(c) {
+		var hex = parseInt(c).toString(16)
+		return hex.length == 1 ? "0" + hex : hex
+	}
+	return "#" + componentToHex(rgb.r) + componentToHex(rgb.g) + componentToHex(rgb.b)
+}
+
+function hexToRgb(hex) {
+	var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
+	return result ? {
+		r: parseInt(result[1], 16),
+		g: parseInt(result[2], 16),
+		b: parseInt(result[3], 16)
+	} : null;
+}
+
+function pixelCompare(int1, int2) {
+	return Math.abs(int1 - int2) < 4
+}
+
+// adapted from https://ben.akrin.com/canvas_fill/fill_04.html
+function flood_fill(editor, the_canvas_context, x, y, color) {
+	pixel_stack = [{x:x, y:y}] ;
+	pixels = the_canvas_context.getImageData( 0, 0, editor.width, editor.height ) ;
+	var linear_cords = ( y * editor.width + x ) * 4 ;
+	var original_color = {r:pixels.data[linear_cords],
+						g:pixels.data[linear_cords+1],
+						b:pixels.data[linear_cords+2],
+						a:pixels.data[linear_cords+3]} ;
+	
+	var opacity = color.a / 255;
+	var new_color = {
+		r: parseInt((color.r * opacity) + (original_color.r * (1 - opacity))),
+		g: parseInt((color.g * opacity) + (original_color.g * (1 - opacity))),
+		b: parseInt((color.b * opacity) + (original_color.b * (1 - opacity)))
+	}
+
+	if ((pixelCompare(new_color.r, original_color.r) &&
+		pixelCompare(new_color.g, original_color.g) &&
+		pixelCompare(new_color.b, original_color.b)))
+	{
+		return; // This color is already the color we want, so do nothing
+	}
+	var max_stack_size = editor.width * editor.height;
+	while( pixel_stack.length > 0 && pixel_stack.length < max_stack_size ) {
+		new_pixel = pixel_stack.shift() ;
+		x = new_pixel.x ;
+		y = new_pixel.y ;
+	
+		linear_cords = ( y * editor.width + x ) * 4 ;
+		while( y-->=0 &&
+			   (pixelCompare(pixels.data[linear_cords], original_color.r) &&
+				pixelCompare(pixels.data[linear_cords+1], original_color.g) &&
+				pixelCompare(pixels.data[linear_cords+2], original_color.b))) {
+			linear_cords -= editor.width * 4 ;
+		}
+		linear_cords += editor.width * 4 ;
+		y++ ;
+
+		var reached_left = false ;
+		var reached_right = false ;
+		while( y++<editor.height &&
+			   (pixelCompare(pixels.data[linear_cords], original_color.r) &&
+				pixelCompare(pixels.data[linear_cords+1], original_color.g) &&
+				pixelCompare(pixels.data[linear_cords+2], original_color.b))) {
+			pixels.data[linear_cords]   = new_color.r ;
+			pixels.data[linear_cords+1] = new_color.g ;
+			pixels.data[linear_cords+2] = new_color.b ;
+			pixels.data[linear_cords+3] = 255 ;
+
+			if( x>0 ) {
+				if( pixelCompare(pixels.data[linear_cords-4], original_color.r) &&
+					pixelCompare(pixels.data[linear_cords-4+1], original_color.g) &&
+					pixelCompare(pixels.data[linear_cords-4+2], original_color.b)) {
+					if( !reached_left ) {
+						pixel_stack.push( {x:x-1, y:y} ) ;
+						reached_left = true ;
+					}
+				} else if( reached_left ) {
+					reached_left = false ;
+				}
+			}
+		
+			if( x<editor.width-1 ) {
+				if( pixelCompare(pixels.data[linear_cords+4], original_color.r) &&
+					pixelCompare(pixels.data[linear_cords+4+1], original_color.g) &&
+					pixelCompare(pixels.data[linear_cords+4+2], original_color.b)) {
+					if( !reached_right ) {
+						pixel_stack.push( {x:x+1,y:y} ) ;
+						reached_right = true ;
+					}
+				} else if( reached_right ) {
+					reached_right = false ;
+				}
+			}
+			
+			linear_cords += editor.width * 4 ;
+		}
+	}
+	the_canvas_context.putImageData( pixels, 0, 0 ) ;
+}

ui/media/js/image-modifiers.js

@@ -104,6 +104,7 @@ function createModifierGroup(modifierGroup, initiallyExpanded) {
                 }
 
                 refreshTagsList()
+                document.dispatchEvent(new Event('refreshImageModifiers'))
             })
         }
     })
@@ -146,6 +147,7 @@ async function loadModifiers() {
     }
 
     loadCustomModifiers()
+    document.dispatchEvent(new Event('loadImageModifiers'))
 }
 
 function refreshModifiersState(newTags) {
@@ -202,6 +204,26 @@ function refreshModifiersState(newTags) {
     refreshTagsList()
 }
 
+function refreshInactiveTags(inactiveTags) {
+    // update inactive tags
+    if (inactiveTags !== undefined && inactiveTags.length > 0) {
+        activeTags.forEach (tag => {
+            if (inactiveTags.find(element => element === tag.name) !== undefined) {
+                tag.inactive = true
+            }
+        })
+    }
+    
+    // update cards
+    let overlays = document.querySelector('#editor-inputs-tags-list').querySelectorAll('.modifier-card-overlay')
+    overlays.forEach (i => {
+        let modifierName = i.parentElement.getElementsByClassName('modifier-card-label')[0].getElementsByTagName("p")[0].innerText
+        if (inactiveTags.find(element => element === modifierName) !== undefined) {
+            i.parentElement.classList.add('modifier-toggle-inactive')
+        }
+    })
+}
+
 function refreshTagsList() {
     editorModifierTagsList.innerHTML = ''
 
@@ -227,6 +249,7 @@ function refreshTagsList() {
                 activeTags.splice(idx, 1)
                 refreshTagsList()
             }
+            document.dispatchEvent(new Event('refreshImageModifiers'))
         })
     })
 

ui/media/js/main.js

@@ -35,6 +35,7 @@ let samplerSelectionContainer = document.querySelector("#samplerSelection")
 let useFaceCorrectionField = document.querySelector("#use_face_correction")
 let useUpscalingField = document.querySelector("#use_upscale")
 let upscaleModelField = document.querySelector("#upscale_model")
+let upscaleAmountField = document.querySelector("#upscale_amount")
 let stableDiffusionModelField = document.querySelector('#stable_diffusion_model')
 let vaeModelField = document.querySelector('#vae_model')
 let hypernetworkModelField = document.querySelector('#hypernetwork_model')
@@ -262,6 +263,7 @@ function showImages(reqBody, res, outputContainer, livePreview) {
                     <div class="imgItemInfo">
                         <span class="imgSeedLabel"></span>
                     </div>
+                    <button class="imgPreviewItemClearBtn image_clear_btn"><i class="fa-solid fa-xmark"></i></button>
                 </div>
             `
             outputContainer.appendChild(imageItemElem)
@@ -274,6 +276,11 @@ function showImages(reqBody, res, outputContainer, livePreview) {
         imageElem.setAttribute('data-steps', imageInferenceSteps)
         imageElem.setAttribute('data-guidance', imageGuidanceScale)
 
+        const imageRemoveBtn = imageItemElem.querySelector('.imgPreviewItemClearBtn')
+        imageRemoveBtn.addEventListener('click', (e) => {
+            console.log(e)
+            shiftOrConfirm(e, "Remove the image from the results?", () => { imageItemElem.style.display = 'none' })
+        })
 
         const imageInfo = imageItemElem.querySelector('.imgItemInfo')
         imageInfo.style.visibility = (livePreview ? 'hidden' : 'visible')
@@ -304,9 +311,12 @@ function showImages(reqBody, res, outputContainer, livePreview) {
                 const newButton = document.createElement('button')
                 newButton.classList.add('tasksBtns')
                 newButton.innerText = btnInfo.text
-                newButton.addEventListener('click', function() {
-                    btnInfo.on_click(req, img)
+                newButton.addEventListener('click', function(event) {
+                    btnInfo.on_click(req, img, event)
                 })
+                if (btnInfo.class !== undefined) {
+                   newButton.classList.add(btnInfo.class)
+                }
                 imgItemInfo.appendChild(newButton)
             }
             buttons.forEach(btn => {
@@ -431,7 +441,10 @@ function getUncompletedTaskEntries() {
 }
 
 function makeImage() {
+    if (typeof performance == "object" && performance.mark) {
         performance.mark('click-makeImage')
+    }
+
     if (!SD.isServerAvailable()) {
         alert('The server is not available.')
         return
@@ -646,7 +659,7 @@ function onTaskCompleted(task, reqBody, instance, outputContainer, stepUpdate) {
         task.progressBar.classList.remove("active")
         setStatus('request', 'done', 'success')
     } else {
-        task.outputMsg.innerText += `Task ended after ${time}`
+        task.outputMsg.innerText += `. Task ended after ${time}`
     }
 
     if (randomSeedField.checked) {
@@ -661,6 +674,9 @@ function onTaskCompleted(task, reqBody, instance, outputContainer, stepUpdate) {
         return
     }
 
+    if (pauseClient) { 
+        resumeBtn.click() 
+    }
     renderButtons.style.display = 'none'
     renameMakeImageButton()
 
@@ -806,7 +822,7 @@ function createTask(task) {
         taskConfig += `, <b>Fix Faces:</b> ${task.reqBody.use_face_correction}`
     }
     if (task.reqBody.use_upscale) {
-        taskConfig += `, <b>Upscale:</b> ${task.reqBody.use_upscale}`
+        taskConfig += `, <b>Upscale:</b> ${task.reqBody.use_upscale} (${task.reqBody.upscale_amount || 4}x)`
     }
     if (task.reqBody.use_hypernetwork_model) {
         taskConfig += `, <b>Hypernetwork:</b> ${task.reqBody.use_hypernetwork_model}`
@@ -897,7 +913,7 @@ function createTask(task) {
     if (task.previewPrompt.innerText.trim() === '') {
         task.previewPrompt.innerHTML = '&nbsp;' // allows the results to be collapsed
     }
-
+    return taskEntry.id
 }
 
 function getCurrentUserRequest() {
@@ -931,7 +947,8 @@ function getCurrentUserRequest() {
             output_quality: parseInt(outputQualityField.value),
             metadata_output_format: document.querySelector('#metadata_output_format').value,
             original_prompt: promptField.value,
-            active_tags: (activeTags.map(x => x.name))
+            active_tags: (activeTags.map(x => x.name)),
+            inactive_tags: (activeTags.filter(tag => tag.inactive === true).map(x => x.name))
         }
     }
     if (IMAGE_REGEX.test(initImagePreview.src)) {
@@ -957,6 +974,7 @@ function getCurrentUserRequest() {
     }
     if (useUpscalingField.checked) {
         newTask.reqBody.use_upscale = upscaleModelField.value
+        newTask.reqBody.upscale_amount = upscaleAmountField.value
     }
     if (hypernetworkModelField.value) {
         newTask.reqBody.use_hypernetwork_model = hypernetworkModelField.value
@@ -1152,8 +1170,10 @@ function onDimensionChange() {
 diskPathField.disabled = !saveToDiskField.checked
 
 upscaleModelField.disabled = !useUpscalingField.checked
+upscaleAmountField.disabled = !useUpscalingField.checked
 useUpscalingField.addEventListener('change', function(e) {
     upscaleModelField.disabled = !this.checked
+    upscaleAmountField.disabled = !this.checked
 })
 
 makeImageBtn.addEventListener('click', makeImage)
@@ -1290,17 +1310,23 @@ async function getModels() {
         vaeOptions.unshift('') // add a None option
         hypernetworkOptions.unshift('') // add a None option
 
-        function createModelOptions(modelField, selectedModel) {
-            return function(modelName) {
+        function createModelOptions(modelField, selectedModel, path="") {
+            return function fn(modelName) {
+                if (typeof(modelName) == 'string') {
                     const modelOption = document.createElement('option')
-                modelOption.value = modelName
-                modelOption.innerText = modelName !== '' ? modelName : 'None'
+                    modelOption.value =  path + modelName
+                    modelOption.innerHTML = modelName !== '' ? (path != "" ? "&nbsp;&nbsp;"+modelName : modelName) : 'None'
 
-                if (modelName === selectedModel) {
+                    if (path + modelName === selectedModel) {
                         modelOption.selected = true
                     }
-
                     modelField.appendChild(modelOption)
+                } else {
+                    const modelGroup = document.createElement('optgroup')
+                    modelGroup.label = path + modelName[0]
+                    modelField.appendChild(modelGroup)
+                    modelName[1].forEach( createModelOptions(modelField, selectedModel, path + modelName[0] + "/" ) )
+                }
             }
         }
 
@@ -1423,7 +1449,7 @@ function selectTab(tab_id) {
     let tabInfo = tabElements.find(t => t.tab.id == tab_id)
     if (!tabInfo.tab.classList.contains("active")) {
         tabElements.forEach(info => {
-            if (info.tab.classList.contains("active")) {
+            if (info.tab.classList.contains("active") && info.tab.parentNode === tabInfo.tab.parentNode) {
                 info.tab.classList.toggle("active")
                 info.content.classList.toggle("active")
             }
@@ -1444,6 +1470,9 @@ function linkTabContents(tab) {
 
     tab.addEventListener("click", event => selectTab(tab.id))
 }
+function isTabActive(tab) {
+    return tab.classList.contains("active")
+}
 
 let pauseClient = false
 

ui/media/js/parameters.js

@@ -83,6 +83,7 @@ var PARAMETERS = [
         type: ParameterType.checkbox,
         label: "Process newest jobs first",
         note: "reverse the normal processing order",
+        icon: "fa-arrow-down-short-wide",
         default: false,
     },
     {
@@ -100,7 +101,7 @@ var PARAMETERS = [
         note: "Faster performance requires more GPU memory (VRAM)<br/><br/>" +
               "<b>Balanced:</b> nearly as fast as High, much lower VRAM usage<br/>" +
               "<b>High:</b> fastest, maximum GPU memory usage</br>" +
-              "<b>Low:</b> slowest, force-used for GPUs with 4 GB (or less) memory",
+              "<b>Low:</b> slowest, force-used for GPUs with 3 to 4 GB memory",
         icon: "fa-forward",
         default: "balanced",
         options: [

ui/media/js/themes.js

@@ -13,8 +13,15 @@ function initTheme() {
         .filter(sheet => sheet.href?.startsWith(window.location.origin))
         .flatMap(sheet => Array.from(sheet.cssRules))
         .forEach(rule => {
-            var selector = rule.selectorText; // TODO: also do selector == ":root", re-run un-set props
+            var selector = rule.selectorText;
             if (selector && selector.startsWith(".theme-") && !selector.includes(" ")) {
+                if (DEFAULT_THEME) { // re-add props that dont change (css needs this so they update correctly)
+                    Array.from(DEFAULT_THEME.rule.style)
+                        .filter(cssVariable => !Array.from(rule.style).includes(cssVariable))
+                        .forEach(cssVariable => {
+                        rule.style.setProperty(cssVariable, DEFAULT_THEME.rule.style.getPropertyValue(cssVariable));
+                    });
+                }
                 var theme_key = selector.substring(1);
                 THEMES.push({
                     key: theme_key,
@@ -62,12 +69,6 @@ function themeFieldChanged() {
     var theme = THEMES.find(t => t.key == theme_key);
     let borderColor = undefined
     if (theme) {
-        // refresh variables incase they are back referencing
-        Array.from(DEFAULT_THEME.rule.style)
-            .filter(cssVariable => !Array.from(theme.rule.style).includes(cssVariable))
-            .forEach(cssVariable => {
-            body.style.setProperty(cssVariable, DEFAULT_THEME.rule.style.getPropertyValue(cssVariable));
-        });
         borderColor = theme.rule.style.getPropertyValue('--input-border-color').trim()
         if (!borderColor.startsWith('#')) {
             borderColor = theme.rule.style.getPropertyValue('--theme-color-fallback')

ui/media/js/utils.js

@@ -20,6 +20,19 @@ function getNextSibling(elem, selector) {
     }
 }
 
+function findClosestAncestor(element, selector) {
+  if (!element || !element.parentNode) {
+      // reached the top of the DOM tree, return null
+      return null;
+  } else if (element.parentNode.matches(selector)) {
+      // found an ancestor that matches the selector, return it
+      return element.parentNode;
+  } else {
+      // continue searching upwards
+      return findClosestAncestor(element.parentNode, selector);
+  }
+}
+
 
 /* Panel Stuff */
 

ui/plugins/ui/Modifiers-dnd.plugin.js

@@ -74,6 +74,7 @@
                         // update activeTags
                         const tag = activeTags.splice(currentPos, 1)
                         activeTags.splice(droppedPos, 0, tag[0])
+                        document.dispatchEvent(new Event('refreshImageModifiers'))
                     }
                 }
             };

ui/plugins/ui/Modifiers-wheel.plugin.js

@@ -58,6 +58,7 @@
                             break
                         }
                     }
+                    document.dispatchEvent(new Event('refreshImageModifiers'))
                 }
             }
         })

ui/plugins/ui/merge.plugin.js

@@ -0,0 +1,471 @@
+(function() {
+    "use strict"
+
+    ///////////////////// Function section
+    function smoothstep(x) {
+        return x * x * (3 - 2 * x)
+    }
+
+    function smootherstep(x) {
+        return x * x * x * (x * (x * 6 - 15) + 10)
+    }
+
+    function smootheststep(x) {
+        let y = -20 * Math.pow(x, 7)
+        y += 70 * Math.pow(x, 6)
+        y -= 84 * Math.pow(x, 5)
+        y += 35 * Math.pow(x, 4)
+        return y
+    }
+    function getCurrentTime() {
+        const now = new Date();
+        let hours = now.getHours();
+        let minutes = now.getMinutes();
+        let seconds = now.getSeconds();
+
+        hours = hours < 10 ? `0${hours}` : hours;
+        minutes = minutes < 10 ? `0${minutes}` : minutes;
+        seconds = seconds < 10 ? `0${seconds}` : seconds;
+
+        return `${hours}:${minutes}:${seconds}`;
+    }
+
+    function addLogMessage(message) {
+        const logContainer = document.getElementById('merge-log');
+        logContainer.innerHTML += `<i>${getCurrentTime()}</i> ${message}<br>`;
+
+        // Scroll to the bottom of the log
+        logContainer.scrollTop = logContainer.scrollHeight;
+
+        document.querySelector('#merge-log-container').style.display = 'block'
+    }    
+
+    function addLogSeparator() {
+        const logContainer = document.getElementById('merge-log');
+        logContainer.innerHTML += '<hr>'
+
+        logContainer.scrollTop = logContainer.scrollHeight;
+    }
+
+    function drawDiagram(fn) {
+        const SIZE = 300
+        const canvas = document.getElementById('merge-canvas');
+        canvas.height = canvas.width = SIZE
+        const ctx = canvas.getContext('2d');
+
+        // Draw coordinate system
+        ctx.scale(1, -1);
+        ctx.translate(0, -canvas.height);
+        ctx.lineWidth = 1;
+        ctx.beginPath();
+
+        ctx.strokeStyle = 'white'
+        ctx.moveTo(0,0); ctx.lineTo(0,SIZE); ctx.lineTo(SIZE,SIZE); ctx.lineTo(SIZE,0); ctx.lineTo(0,0); ctx.lineTo(SIZE,SIZE);
+        ctx.stroke()
+        ctx.beginPath()
+        ctx.setLineDash([1,2])
+        const n = SIZE / 10
+        for (let i=n; i<SIZE; i+=n) {
+            ctx.moveTo(0,i)
+            ctx.lineTo(SIZE,i)
+            ctx.moveTo(i,0)
+            ctx.lineTo(i,SIZE)
+        }
+        ctx.stroke()
+        ctx.beginPath()
+        ctx.setLineDash([])
+        ctx.beginPath();
+        ctx.strokeStyle = 'black'
+        ctx.lineWidth = 3;
+        // Plot function
+        const numSamples = 20;
+        for (let i = 0; i <= numSamples; i++) {
+            const x = i / numSamples;
+            const y = fn(x);
+        
+            const canvasX = x * SIZE;
+            const canvasY = y * SIZE;
+
+            if (i === 0) {
+                ctx.moveTo(canvasX, canvasY);
+            } else {
+                ctx.lineTo(canvasX, canvasY);
+            }
+        }
+        ctx.stroke()
+        // Plot alpha values (yellow boxes)
+        let start = parseFloat( document.querySelector('#merge-start').value )
+        let step = parseFloat( document.querySelector('#merge-step').value )
+        let iterations = document.querySelector('#merge-count').value>>0
+        ctx.beginPath()
+        ctx.fillStyle = "yellow"
+        for (let i=0; i< iterations; i++) {
+            const alpha = ( start + i * step ) / 100
+            const x = alpha*SIZE
+            const y = fn(alpha) * SIZE
+            if (x <= SIZE) {
+                ctx.rect(x-3,y-3,6,6)
+                ctx.fill()
+            } else {
+                ctx.strokeStyle = 'red'
+                ctx.moveTo(0,0); ctx.lineTo(0,SIZE); ctx.lineTo(SIZE,SIZE); ctx.lineTo(SIZE,0); ctx.lineTo(0,0); ctx.lineTo(SIZE,SIZE);
+                ctx.stroke()
+                addLogMessage('<i>Warning: maximum ratio is &#8805; 100%</i>')
+            }
+        }
+    }
+
+    function updateChart() {
+        let fn = (x) => x
+        switch (document.querySelector('#merge-interpolation').value) {
+            case 'SmoothStep':
+                fn = smoothstep
+                break
+            case 'SmootherStep':
+                fn = smootherstep
+                break
+            case 'SmoothestStep':
+                fn = smootheststep
+                break
+        }
+        drawDiagram(fn)
+    }
+
+    /////////////////////// Tab implementation
+    document.querySelector('.tab-container')?.insertAdjacentHTML('beforeend', `
+        <span id="tab-merge" class="tab">
+            <span><i class="fa fa-code-merge icon"></i> Merge models <small>(beta)</small></span>
+        </span>
+    `)
+
+    document.querySelector('#tab-content-wrapper')?.insertAdjacentHTML('beforeend', `
+        <div id="tab-content-merge" class="tab-content">
+            <div id="merge" class="tab-content-inner">
+                Loading..
+            </div>
+        </div>
+    `)
+
+    const tabMerge = document.querySelector('#tab-merge')
+    if (tabMerge) {
+        linkTabContents(tabMerge)
+    }
+    const merge = document.querySelector('#merge')
+    if (!merge) {
+        // merge tab not found, dont exec plugin code.
+        return
+    }
+
+    document.querySelector('body').insertAdjacentHTML('beforeend', `
+        <style>
+        #tab-content-merge .tab-content-inner {
+            max-width: 100%;
+            padding: 10pt;
+        }
+        .merge-container {  
+            margin-left: 15%;
+            margin-right: 15%;
+            text-align: left;
+            display: inline-grid;
+            grid-template-columns: 1fr 1fr;
+            grid-template-rows: auto auto auto;
+            gap: 0px 0px;
+            grid-auto-flow: row;
+            grid-template-areas:
+              "merge-input merge-config"
+              "merge-buttons merge-buttons";
+        }
+        .merge-container p {
+            margin-top: 3pt;
+            margin-bottom: 3pt;
+        }
+        .merge-config .tab-content {
+            background: var(--background-color1);
+            border-radius: 3pt;
+        }
+        .merge-config .tab-content-inner {
+            text-align: left;
+        }
+
+        .merge-input { 
+            grid-area: merge-input; 
+            padding-left:1em;
+        }
+        .merge-config { 
+            grid-area: merge-config; 
+            padding:1em;
+        }
+        .merge-config input { 
+            margin-bottom: 3px; 
+        }
+        .merge-config select { 
+            margin-bottom: 3px; 
+        }
+        .merge-buttons { 
+            grid-area: merge-buttons; 
+            padding:1em; 
+            text-align: center;
+        }
+        #merge-button  { 
+            padding: 8px; 
+            width:20em; 
+        }
+        div#merge-log {
+            height:150px; 
+            overflow-x:hidden;
+            overflow-y:scroll;
+            background:var(--background-color1);
+            border-radius: 3pt;
+        }
+        div#merge-log i {
+            color: hsl(var(--accent-hue), 100%, calc(2*var(--accent-lightness))); 
+            font-family: monospace;
+        }
+        .disabled { 
+            background: var(--background-color4); 
+            color: var(--text-color); 
+        }
+        #merge-type-tabs {
+            border-bottom: 1px solid black;
+        }
+        #merge-log-container {
+            display: none;
+        }
+        .merge-container #merge-warning {
+            color: rgb(153, 153, 153);
+        }
+        </style>
+    `)
+
+    merge.innerHTML = `
+    <div class="merge-container panel-box">
+      <div class="merge-input">
+         <p><label for="#mergeModelA">Select Model A:</label></p>
+         <select id="mergeModelA">
+             <option>A</option>
+         </select>
+         <p><label for="#mergeModelB">Select Model B:</label></p>
+         <select id="mergeModelB">
+             <option>A</option>
+         </select>
+         <br/><br/>
+         <p id="merge-warning"><small><b>Important:</b> Please merge models of similar type.<br/>For e.g. <code>SD 1.4</code> models with only <code>SD 1.4/1.5</code> models,<br/><code>SD 2.0</code> with <code>SD 2.0</code>-type, and <code>SD 2.1</code> with <code>SD 2.1</code>-type models.</small></p>
+         <br/>
+         <table>
+            <tr>
+                <td><label for="#merge-filename">Output file name:</label></td>
+                <td><input id="merge-filename" size=24> <i class="fa-solid fa-circle-question help-btn"><span class="simple-tooltip top-left">Base name of the output file.<br>Mix ratio and file suffix will be appended to this.</span></i></td>
+            </tr>
+            <tr>
+                <td><label for="#merge-fp">Output precision:</label></td>
+                <td><select id="merge-fp">
+                    <option value="fp16">fp16 (smaller file size)</option>
+                    <option value="fp32">fp32 (larger file size)</option>
+                </select>
+                <i class="fa-solid fa-circle-question help-btn"><span class="simple-tooltip top-left">Image generation uses fp16, so it's a good choice.<br>Use fp32 if you want to use the result models for more mixes</span></i>
+                </td>
+            </tr>
+            <tr>
+                <td><label for="#merge-format">Output file format:</label></td>
+                <td><select id="merge-format">
+                    <option value="safetensors">Safetensors (recommended)</option>
+                    <option value="ckpt">CKPT/Pickle (legacy format)</option>
+                </select>
+                </td>
+            </tr>
+         </table>
+         <br/>
+         <div id="merge-log-container">
+            <p><label for="#merge-log">Log messages:</label></p>
+            <div id="merge-log"></div>
+         </div>
+      </div>
+      <div class="merge-config">
+         <div class="tab-container">
+            <span id="tab-merge-opts-single" class="tab active">
+                <span>Make a single file</small></span>
+            </span>
+            <span id="tab-merge-opts-batch" class="tab">
+                <span>Make multiple variations</small></span>
+            </span>
+         </div>
+         <div>
+            <div id="tab-content-merge-opts-single" class="tab-content active">
+                <div class="tab-content-inner">
+                    <small>Saves a single merged model file, at the specified merge ratio.</small><br/><br/>
+                    <label for="#single-merge-ratio-slider">Merge ratio:</label>
+                    <input id="single-merge-ratio-slider" name="single-merge-ratio-slider" class="editor-slider" value="50" type="range" min="1" max="1000">
+                    <input id="single-merge-ratio" size=2 value="5">%
+                    <i class="fa-solid fa-circle-question help-btn"><span class="simple-tooltip top-left">Model A's contribution to the mix. The rest will be from Model B.</span></i>
+                </div>
+            </div>
+            <div id="tab-content-merge-opts-batch" class="tab-content">
+                <div class="tab-content-inner">
+                    <small>Saves multiple variations of the model, at different merge ratios.<br/>Each variation will be saved as a separate file.</small><br/><br/>
+                    <table>
+                        <tr><td><label for="#merge-count">Number of variations:</label></td>
+                            <td> <input id="merge-count" size=2 value="5"></td>
+                            <td> <i class="fa-solid fa-circle-question help-btn"><span class="simple-tooltip top-left">Number of models to create</span></i></td></tr>
+                        <tr><td><label for="#merge-start">Starting merge ratio:</label></td>
+                            <td> <input id="merge-start" size=2 value="5">%</td>
+                            <td> <i class="fa-solid fa-circle-question help-btn"><span class="simple-tooltip top-left">Smallest share of model A in the mix</span></i></td></tr>
+                        <tr><td><label for="#merge-step">Increment each step:</label></td>
+                            <td> <input id="merge-step" size=2 value="10">%</td>
+                            <td> <i class="fa-solid fa-circle-question help-btn"><span class="simple-tooltip top-left">Share of model A added into the mix per step</span></i></td></tr>
+                        <tr><td><label for="#merge-interpolation">Interpolation model:</label></td>
+                            <td> <select id="merge-interpolation">
+                                <option>Exact</option>
+                                <option>SmoothStep</option>
+                                <option>SmootherStep</option>
+                                <option>SmoothestStep</option>
+                            </select></td>
+                            <td> <i class="fa-solid fa-circle-question help-btn"><span class="simple-tooltip top-left">Sigmoid function to be applied to the model share before mixing</span></i></td></tr>
+                    </table>
+                    <br/>
+                    <small>Preview of variation ratios:</small><br/>
+                    <canvas id="merge-canvas" width="400" height="400"></canvas>
+                </div>
+            </div>
+         </div>
+      </div>
+      <div class="merge-buttons">
+         <button id="merge-button" class="primaryButton">Merge models</button>
+      </div>
+    </div>`
+
+    const tabSettingsSingle = document.querySelector('#tab-merge-opts-single')
+    const tabSettingsBatch = document.querySelector('#tab-merge-opts-batch')
+    linkTabContents(tabSettingsSingle)
+    linkTabContents(tabSettingsBatch)
+
+    /////////////////////// Event Listener
+    document.addEventListener('tabClick', (e) => { 
+        if (e.detail.name == 'merge') {
+	    console.log('Activate')
+            let modelList = stableDiffusionModelField.cloneNode(true)
+            modelList.id = "mergeModelA"
+            document.querySelector("#mergeModelA").replaceWith(modelList)
+            modelList = stableDiffusionModelField.cloneNode(true)
+            modelList.id = "mergeModelB"
+            document.querySelector("#mergeModelB").replaceWith(modelList)
+            updateChart()
+	}
+    })
+
+    // slider
+    const singleMergeRatioField = document.querySelector('#single-merge-ratio')
+    const singleMergeRatioSlider = document.querySelector('#single-merge-ratio-slider')
+
+    function updateSingleMergeRatio() {
+        singleMergeRatioField.value = singleMergeRatioSlider.value / 10
+        singleMergeRatioField.dispatchEvent(new Event("change"))
+    }
+
+    function updateSingleMergeRatioSlider() {
+        if (singleMergeRatioField.value < 0) {
+            singleMergeRatioField.value = 0
+        } else if (singleMergeRatioField.value > 100) {
+            singleMergeRatioField.value = 100
+        }
+
+        singleMergeRatioSlider.value = singleMergeRatioField.value * 10
+        singleMergeRatioSlider.dispatchEvent(new Event("change"))
+    }
+
+    singleMergeRatioSlider.addEventListener('input', updateSingleMergeRatio)
+    singleMergeRatioField.addEventListener('input', updateSingleMergeRatioSlider)
+    updateSingleMergeRatio()
+
+    document.querySelector('.merge-config').addEventListener('change', updateChart)
+
+    document.querySelector('#merge-button').addEventListener('click', async function(e) {
+        // Build request template
+        let model0 = document.querySelector('#mergeModelA').value
+        let model1 = document.querySelector('#mergeModelB').value
+        let request = { model0: model0, model1: model1 }
+        request['use_fp16'] = document.querySelector('#merge-fp').value == 'fp16'
+        let iterations = document.querySelector('#merge-count').value>>0
+        let start = parseFloat( document.querySelector('#merge-start').value )
+        let step = parseFloat( document.querySelector('#merge-step').value )
+
+        if (isTabActive(tabSettingsSingle)) {
+            start = parseFloat(singleMergeRatioField.value)
+            step = 0
+            iterations = 1
+            addLogMessage(`merge ratio = ${start}%`)
+        } else {
+            addLogMessage(`start = ${start}%`)
+            addLogMessage(`step  = ${step}%`)
+        }
+
+        if (start + (iterations-1) * step >= 100) {
+            addLogMessage('<i>Aborting: maximum ratio is &#8805; 100%</i>')
+            addLogMessage('Reduce the number of variations or the step size')
+            addLogSeparator()
+            document.querySelector('#merge-count').focus()
+            return
+        }
+
+        if (document.querySelector('#merge-filename').value == "") {
+            addLogMessage('<i>Aborting: No output file name specified</i>')
+            addLogSeparator()
+            document.querySelector('#merge-filename').focus()
+            return
+        }
+        
+        // Disable merge button
+        e.target.disabled=true
+        e.target.classList.add('disabled')
+        let cursor = $("body").css("cursor");
+        let label = document.querySelector('#merge-button').innerHTML
+        $("body").css("cursor", "progress");
+        document.querySelector('#merge-button').innerHTML = 'Merging models ...'
+
+        addLogMessage("Merging models")
+        addLogMessage("Model A: "+model0)
+        addLogMessage("Model B: "+model1)
+
+        // Batch main loop
+        for (let i=0; i<iterations; i++) {
+            let alpha = ( start + i * step ) / 100
+            switch (document.querySelector('#merge-interpolation').value) {
+                case 'SmoothStep':
+                    alpha = smoothstep(alpha)
+                    break
+                case 'SmootherStep':
+                    alpha = smootherstep(alpha)
+                    break
+                case 'SmoothestStep':
+                    alpha = smootheststep(alpha)
+                    break
+            }
+            addLogMessage(`merging batch job ${i+1}/${iterations}, alpha = ${alpha.toFixed(5)}...`)
+
+            request['out_path'] = document.querySelector('#merge-filename').value
+            request['out_path'] += '-' + alpha.toFixed(5) + '.' + document.querySelector('#merge-format').value
+            addLogMessage(`&nbsp;&nbsp;filename: ${request['out_path']}`)
+
+            request['ratio'] = alpha
+            let res = await fetch('/model/merge', {
+                  method: 'POST',
+                  headers: { 'Content-Type': 'application/json' },
+                  body: JSON.stringify(request) })
+            const data = await res.json();
+            addLogMessage(JSON.stringify(data))
+        }
+        addLogMessage("<b>Done.</b> The models have been saved to your <tt>models/stable-diffusion</tt> folder.")
+        addLogSeparator()
+        // Re-enable merge button
+        $("body").css("cursor", cursor);
+        document.querySelector('#merge-button').innerHTML = label
+        e.target.disabled=false
+        e.target.classList.remove('disabled')
+
+        // Update model list
+        stableDiffusionModelField.innerHTML = ''
+        vaeModelField.innerHTML = ''
+        hypernetworkModelField.innerHTML = ''
+        await getModels()
+    })
+
+})()

ui/plugins/ui/modifiers-toggle.plugin.js

@@ -46,7 +46,7 @@
                     
                     return obj;
                 });
-                console.log(activeTags)
+                document.dispatchEvent(new Event('refreshImageModifiers'))
             }
         })
     }

ui/plugins/ui/release-notes.plugin.js

@@ -9,7 +9,7 @@
         }
     }
 
-    document.querySelector('#tab-container')?.insertAdjacentHTML('beforeend', `
+    document.querySelector('.tab-container')?.insertAdjacentHTML('beforeend', `
         <span id="tab-news" class="tab">
             <span><i class="fa fa-bolt icon"></i> What's new?</span>
         </span>