1.6.0

Features:

• refiner support #12371
• add NV option for Random number generator source setting, which allows to generate same pictures on CPU/AMD/Mac as on NVidia videocards
• add style editor dialog
• hires fix: add an option to use a different checkpoint for second pass (#12181)
• option to keep multiple loaded models in memory (#12227)
• new samplers: Restart, DPM++ 2M SDE Exponential, DPM++ 2M SDE Heun, DPM++ 2M SDE Heun Karras, DPM++ 2M SDE Heun Exponential, DPM++ 3M SDE, DPM++ 3M SDE Karras, DPM++ 3M SDE Exponential (#12300, #12519, #12542)
• rework DDIM, PLMS, UniPC to use CFG denoiser same as in k-diffusion samplers:
  • makes all of them work with img2img
  • makes prompt composition posssible (AND)
  • makes them available for SDXL
• always show extra networks tabs in the UI (#11808)
• use less RAM when creating models (#11958, #12599)
• textual inversion inference support for SDXL
• extra networks UI: show metadata for SD checkpoints
• checkpoint merger: add metadata support
• prompt editing and attention: add support for whitespace after the number ([ red : green : 0.5 ]) (seed breaking change) (#12177)
• VAE: allow selecting own VAE for each checkpoint (in user metadata editor)
• VAE: add selected VAE to infotext
• options in main UI: add own separate setting for txt2img and img2img, correctly read values from pasted infotext, add setting for column count (#12551)
• add resize handle to txt2img and img2img tabs, allowing to change the amount of horizontable space given to generation parameters and resulting image gallery (#12687, #12723)
• change default behavior for batching cond/uncond -- now it's on by default, and is disabled by an UI setting (Optimizatios -> Batch cond/uncond) - if you are on lowvram/medvram and are getting OOM exceptions, you will need to enable it
• show current position in queue and make it so that requests are processed in the order of arrival (#12707)
• add --medvram-sdxl flag that only enables --medvram for SDXL models
• prompt editing timeline has separate range for first pass and hires-fix pass (seed breaking change) (#12457)

Minor:

• img2img batch: RAM savings, VRAM savings, .tif, .tiff in img2img batch (#12120, #12514, #12515)
• postprocessing/extras: RAM savings (#12479)
• XYZ: in the axis labels, remove pathnames from model filenames
• XYZ: support hires sampler (#12298)
• XYZ: new option: use text inputs instead of dropdowns (#12491)
• add gradio version warning
• sort list of VAE checkpoints (#12297)
• use transparent white for mask in inpainting, along with an option to select the color (#12326)
• move some settings to their own section: img2img, VAE
• add checkbox to show/hide dirs for extra networks
• Add TAESD(or more) options for all the VAE encode/decode operation (#12311)
• gradio theme cache, new gradio themes, along with explanation that the user can input his own values (#12346, #12355)
• sampler fixes/tweaks: s_tmax, s_churn, s_noise, s_tmax (#12354, #12356, #12357, #12358, #12375, #12521)
• update README.md with correct instructions for Linux installation (#12352)
• option to not save incomplete images, on by default (#12338)
• enable cond cache by default
• git autofix for repos that are corrupted (#12230)
• allow to open images in new browser tab by middle mouse button (#12379)
• automatically open webui in browser when running "locally" (#12254)
• put commonly used samplers on top, make DPM++ 2M Karras the default choice
• zoom and pan: option to auto-expand a wide image, improved integration (#12413, #12727)
• option to cache Lora networks in memory
• rework hires fix UI to use accordion
• face restoration and tiling moved to settings - use "Options in main UI" setting if you want them back
• change quicksettings items to have variable width
• Lora: add Norm module, add support for bias (#12503)
• Lora: output warnings in UI rather than fail for unfitting loras; switch to logging for error output in console
• support search and display of hashes for all extra network items (#12510)
• add extra noise param for img2img operations (#12564)
• support for Lora with bias (#12584)
• make interrupt quicker (#12634)
• configurable gallery height (#12648)
• make results column sticky (#12645)
• more hash filename patterns (#12639)
• make image viewer actually fit the whole page (#12635)
• make progress bar work independently from live preview display which results in it being updated a lot more often
• forbid Full live preview method for medvram and add a setting to undo the forbidding
• make it possible to localize tooltips and placeholders
• add option to align with sgm repo's sampling implementation (#12818)
• Restore faces and Tiling generation parameters have been moved to settings out of main UI
  • if you want to put them back into main UI, use Options in main UI setting on the UI page.

Extensions and API:

• gradio 3.41.2
• also bump versions for packages: transformers, GitPython, accelerate, scikit-image, timm, tomesd
• support tooltip kwarg for gradio elements: gr.Textbox(label='hello', tooltip='world')
• properly clear the total console progressbar when using txt2img and img2img from API
• add cmd_arg --disable-extra-extensions and --disable-all-extensions (#12294)
• shared.py and webui.py split into many files
• add --loglevel commandline argument for logging
• add a custom UI element that combines accordion and checkbox
• avoid importing gradio in tests because it spams warnings
• put infotext label for setting into OptionInfo definition rather than in a separate list
• make StableDiffusionProcessingImg2Img.mask_blur a property, make more inline with PIL GaussianBlur (#12470)
• option to make scripts UI without gr.Group
• add a way for scripts to register a callback for before/after just a single component's creation
• use dataclass for StableDiffusionProcessing
• store patches for Lora in a specialized module instead of inside torch
• support http/https URLs in API (#12663, #12698)
• add extra noise callback (#12616)
• dump current stack trace...

1.6.0-RC

Features:

• refiner support #12371
• add NV option for Random number generator source setting, which allows to generate same pictures on CPU/AMD/Mac as on NVidia videocards
• add style editor dialog
• hires fix: add an option to use a different checkpoint for second pass (#12181)
• option to keep multiple loaded models in memory (#12227)
• new samplers: Restart, DPM++ 2M SDE Exponential, DPM++ 2M SDE Heun, DPM++ 2M SDE Heun Karras, DPM++ 2M SDE Heun Exponential, DPM++ 3M SDE, DPM++ 3M SDE Karras, DPM++ 3M SDE Exponential (#12300, #12519, #12542)
• rework DDIM, PLMS, UniPC to use CFG denoiser same as in k-diffusion samplers:
  • makes all of them work with img2img
  • makes prompt composition posssible (AND)
  • makes them available for SDXL
• always show extra networks tabs in the UI (#11808)
• use less RAM when creating models (#11958, #12599)
• textual inversion inference support for SDXL
• extra networks UI: show metadata for SD checkpoints
• checkpoint merger: add metadata support
• prompt editing and attention: add support for whitespace after the number ([ red : green : 0.5 ]) (seed breaking change) (#12177)
• VAE: allow selecting own VAE for each checkpoint (in user metadata editor)
• VAE: add selected VAE to infotext
• options in main UI: add own separate setting for txt2img and img2img, correctly read values from pasted infotext, add setting for column count (#12551)
• add resize handle to txt2img and img2img tabs, allowing to change the amount of horizontable space given to generation parameters and resulting image gallery (#12687, #12723)
• change default behavior for batching cond/uncond -- now it's on by default, and is disabled by an UI setting (Optimizatios -> Batch cond/uncond) - if you are on lowvram/medvram and are getting OOM exceptions, you will need to enable it
• show current position in queue and make it so that requests are processed in the order of arrival (#12707)
• add --medvram-sdxl flag that only enables --medvram for SDXL models
• prompt editing timeline has separate range for first pass and hires-fix pass (seed breaking change) (#12457)

Minor:

• img2img batch: RAM savings, VRAM savings, .tif, .tiff in img2img batch (#12120, #12514, #12515)
• postprocessing/extras: RAM savings (#12479)
• XYZ: in the axis labels, remove pathnames from model filenames
• XYZ: support hires sampler (#12298)
• XYZ: new option: use text inputs instead of dropdowns (#12491)
• add gradio version warning
• sort list of VAE checkpoints (#12297)
• use transparent white for mask in inpainting, along with an option to select the color (#12326)
• move some settings to their own section: img2img, VAE
• add checkbox to show/hide dirs for extra networks
• Add TAESD(or more) options for all the VAE encode/decode operation (#12311)
• gradio theme cache, new gradio themes, along with explanation that the user can input his own values (#12346, #12355)
• sampler fixes/tweaks: s_tmax, s_churn, s_noise, s_tmax (#12354, #12356, #12357, #12358, #12375, #12521)
• update README.md with correct instructions for Linux installation (#12352)
• option to not save incomplete images, on by default (#12338)
• enable cond cache by default
• git autofix for repos that are corrupted (#12230)
• allow to open images in new browser tab by middle mouse button (#12379)
• automatically open webui in browser when running "locally" (#12254)
• put commonly used samplers on top, make DPM++ 2M Karras the default choice
• zoom and pan: option to auto-expand a wide image, improved integration (#12413, #12727)
• option to cache Lora networks in memory
• rework hires fix UI to use accordion
• face restoration and tiling moved to settings - use "Options in main UI" setting if you want them back
• change quicksettings items to have variable width
• Lora: add Norm module, add support for bias (#12503)
• Lora: output warnings in UI rather than fail for unfitting loras; switch to logging for error output in console
• support search and display of hashes for all extra network items (#12510)
• add extra noise param for img2img operations (#12564)
• support for Lora with bias (#12584)
• make interrupt quicker (#12634)
• configurable gallery height (#12648)
• make results column sticky (#12645)
• more hash filename patterns (#12639)
• make image viewer actually fit the whole page (#12635)
• make progress bar work independently from live preview display which results in it being updated a lot more often
• forbid Full live preview method for medvram and add a setting to undo the forbidding
• make it possible to localize tooltips and placeholders

Extensions and API:

• gradio 3.41.0
• also bump versions for packages: transformers, GitPython, accelerate, scikit-image, timm, tomesd
• support tooltip kwarg for gradio elements: gr.Textbox(label='hello', tooltip='world')
• properly clear the total console progressbar when using txt2img and img2img from API
• add cmd_arg --disable-extra-extensions and --disable-all-extensions (#12294)
• shared.py and webui.py split into many files
• add --loglevel commandline argument for logging
• add a custom UI element that combines accordion and checkbox
• avoid importing gradio in tests because it spams warnings
• put infotext label for setting into OptionInfo definition rather than in a separate list
• make StableDiffusionProcessingImg2Img.mask_blur a property, make more inline with PIL GaussianBlur (#12470)
• option to make scripts UI without gr.Group
• add a way for scripts to register a callback for before/after just a single component's creation
• use dataclass for StableDiffusionProcessing
• store patches for Lora in a specialized module instead of inside torch
• support http/https URLs in API (#12663, #12698)
• add extra noise callback (#12616)
• dump current stack traces when exiting with SIGINT
• add type annotations for extra fields of shared.sd_model

Bug Fixes:

• Don't crash if out of local storage quota for javascriot localStorage
• XYZ plot do not fail if an exception occurs
• fix missing TI hash in infotext if generation uses both negative and positive TI ([#12269](https://gith...

1.5.2

Bug Fixes:

• fix memory leak when generation fails
• update doggettx cross attention optimization to not use an unreasonable amount of memory in some edge cases -- suggestion by MorkTheOrk

1.5.1

Minor:

• support parsing text encoder blocks in some new LoRAs
• delete scale checker script due to user demand

Extensions and API:

• add postprocess_batch_list script callback

Bug Fixes:

• fix TI training for SD1
• fix reload altclip model error
• prepend the pythonpath instead of overriding it
• fix typo in SD_WEBUI_RESTARTING
• if txt2img/img2img raises an exception, finally call state.end()
• fix composable diffusion weight parsing
• restyle Startup profile for black users
• fix webui not launching with --nowebui
• catch exception for non git extensions
• fix some options missing from /sdapi/v1/options
• fix for extension update status always saying "unknown"
• fix display of extra network cards that have <> in the name
• update lora extension to work with python 3.8

1.5.1-RC

Minor:

• support parsing text encoder blocks in some new LoRAs

Extensions and API:

• add postprocess_batch_list script callback

Bug Fixes:

• fix reload altclip model error
• prepend the pythonpath instead of overriding it
• fix typo in SD_WEBUI_RESTARTING
• if txt2img/img2img raises an exception, finally call state.end()
• fix composable diffusion weight parsing
• restyle Startup profile for black users
• fix webui not launching with --nowebui
• catch exception for non git extensions

1.5.0

Features:

• SD XL support
  • Requires --no-half-vae. See #11757 for more details.
• user metadata system for custom networks
• extended Lora metadata editor: set activation text, default weight, view tags, training info
• Lora extension rework to include other types of networks (all that were previously handled by LyCORIS extension)
• show github stars for extenstions
• img2img batch mode can read extra stuff from png info
• img2img batch works with subdirectories
• hotkeys to move prompt elements: alt+left/right
• restyle time taken/VRAM display
• add textual inversion hashes to infotext
• optimization: cache git extension repo information
• move generate button next to the generated picture for mobile clients
• hide cards for networks of incompatible Stable Diffusion version in Lora extra networks interface
• skip installing packages with pip if they all are already installed - startup speedup of about 2 seconds

Minor:

• checkbox to check/uncheck all extensions in the Installed tab
• add gradio user to infotext and to filename patterns
• allow gif for extra network previews
• add options to change colors in grid
• use natural sort for items in extra networks
• Mac: use empty_cache() from torch 2 to clear VRAM
• added automatic support for installing the right libraries for Navi3 (AMD)
• add option SWIN_torch_compile to accelerate SwinIR upscale
• suppress printing TI embedding info at start to console by default
• speedup extra networks listing
• added [none] filename token.
• removed thumbs extra networks view mode (use settings tab to change width/height/scale to get thumbs)
• add always_discard_next_to_last_sigma option to XYZ plot
• automatically switch to 32-bit float VAE if the generated picture has NaNs without the need for --no-half-vae commandline flag.

Extensions and API:

• api endpoints: /sdapi/v1/server-kill, /sdapi/v1/server-restart, /sdapi/v1/server-stop
• allow Script to have custom metaclass
• add model exists status check /sdapi/v1/options
• rename --add-stop-route to --api-server-stop
• add before_hr script callback
• add callback after_extra_networks_activate
• disable rich exception output in console for API by default, use WEBUI_RICH_EXCEPTIONS env var to enable
• return http 404 when thumb file not found
• allow replacing extensions index with environment variable

Bug Fixes:

• fix for catch errors when retrieving extension index #11290
• fix very slow loading speed of .safetensors files when reading from network drives
• API cache cleanup
• fix UnicodeEncodeError when writing to file CLIP Interrogator batch mode
• fix warning of 'has_mps' deprecated from PyTorch
• fix problem with extra network saving images as previews losing generation info
• fix throwing exception when trying to resize image with I;16 mode
• fix for #11534: canvas zoom and pan extension hijacking shortcut keys
• fixed launch script to be runnable from any directory
• don't add "Seed Resize: -1x-1" to API image metadata
• correctly remove end parenthesis with ctrl+up/down
• fixing --subpath on newer gradio version
• fix: check fill size none zero when resize (fixes #11425)
• use submit and blur for quick settings textbox
• save img2img batch with images.save_image()
• prevent running preload.py for disabled extensions
• fix: previously, model name was added together with directory name to infotext and to [model_name] filename pattern; directory name is now not included

1.5.0-RC

Features:

• SD XL support
• user metadata system for custom networks
• extended Lora metadata editor: set activation text, default weight, view tags, training info
• Lora extension rework to include other types of networks (all that were previously handled by LyCORIS extension)
  • Lora page now lists all models from both Lora and LyCORIS directories
  • You can still use the LyCORIS extension if you want to
• show github stars for extenstions
• img2img batch mode can read extra stuff from png info
• img2img batch works with subdirectories
• hotkeys to move prompt elements: alt+left/right
• restyle time taken/VRAM display
• add textual inversion hashes to infotext
• optimization: cache git extension repo information
• move generate button next to the generated picture for mobile clients
• hide cards for networks of incompatible Stable Diffusion version in Lora extra networks interface
• skip installing packages with pip if they all are already installed - startup speedup of about 2 seconds

Minor:

• checkbox to check/uncheck all extensions in the Installed tab
• add gradio user to infotext and to filename patterns
• allow gif for extra network previews
• add options to change colors in grid
• use natural sort for items in extra networks
• Mac: use empty_cache() from torch 2 to clear VRAM
• added automatic support for installing the right libraries for Navi3 (AMD)
• add option SWIN_torch_compile to accelerate SwinIR upscale
• suppress printing TI embedding info at start to console by default
• speedup extra networks listing
• added [none] filename token.
• removed thumbs extra networks view mode (use settings tab to change width/height/scale to get thumbs)
• add always_discard_next_to_last_sigma option to XYZ plot

Extensions and API:

• api endpoints: /sdapi/v1/server-kill, /sdapi/v1/server-restart, /sdapi/v1/server-stop
• allow Script to have custom metaclass
• add model exists status check /sdapi/v1/options
• rename --add-stop-route to --api-server-stop
• add before_hr script callback
• add callback after_extra_networks_activate
• disable rich exception output in console for API by default, use WEBUI_RICH_EXCEPTIONS env var to enable
• return http 404 when thumb file not found
• allow replacing extensions index with environment variable

Bug Fixes:

• fix for catch errors when retrieving extension index #11290
• fix very slow loading speed of .safetensors files when reading from network drives
• API cache cleanup
• fix UnicodeEncodeError when writing to file CLIP Interrogator batch mode
• fix warning of 'has_mps' deprecated from PyTorch
• fix problem with extra network saving images as previews losing generation info
• fix throwing exception when trying to resize image with I;16 mode
• fix for #11534: canvas zoom and pan extension hijacking shortcut keys
• fixed launch script to be runnable from any directory
• don't add "Seed Resize: -1x-1" to API image metadata
• correctly remove end parenthesis with ctrl+up/down
• fixing --subpath on newer gradio version
• fix: check fill size none zero when resize (fixes #11425)
• use submit and blur for quick settings textbox
• save img2img batch with images.save_image()

1.4.0

Features:

• zoom controls for inpainting
• run basic torch calculation at startup in parallel to reduce the performance impact of first generation
• option to pad prompt/neg prompt to be same length
• remove taming_transformers dependency
• custom k-diffusion scheduler settings
• add an option to show selected settings in main txt2img/img2img UI
• sysinfo tab in settings
• infer styles from prompts when pasting params into the UI
• an option to control the behavior of the above

Minor:

• bump Gradio to 3.32.0
• bump xformers to 0.0.20
• Add option to disable token counters
• tooltip fixes & optimizations
• make it possible to configure filename for the zip download
• [vae_filename] pattern for filenames
• Revert discarding penultimate sigma for DPM-Solver++(2M) SDE
• change UI reorder setting to multiselect
• read version info form CHANGELOG.md if git version info is not available
• link footer API to Wiki when API is not active
• persistent conds cache (opt-in optimization)

Extensions:

• After installing extensions, webui properly restarts the process rather than reloads the UI
• Added VAE listing to web API. Via: /sdapi/v1/sd-vae
• custom unet support
• Add onAfterUiUpdate callback
• refactor EmbeddingDatabase.register_embedding() to allow unregistering
• add before_process callback for scripts
• add ability for alwayson scripts to specify section and let user reorder those sections

Bug Fixes:

• Fix dragging text to prompt
• fix incorrect quoting for infotext values with colon in them
• fix "hires. fix" prompt sharing same labels with txt2img_prompt
• Fix s_min_uncond default type int
• Fix for #10643 (Inpainting mask sometimes not working)
• fix bad styling for thumbs view in extra networks #10639
• fix for empty list of optimizations #10605
• small fixes to prepare_tcmalloc for Debian/Ubuntu compatibility
• fix --ui-debug-mode exit
• patch GitPython to not use leaky persistent processes
• fix duplicate Cross attention optimization after UI reload
• torch.cuda.is_available() check for SdOptimizationXformers
• fix hires fix using wrong conds in second pass if using Loras.
• handle exception when parsing generation parameters from png info
• fix upcast attention dtype error
• forcing Torch Version to 1.13.1 for RX 5000 series GPUs
• split mask blur into X and Y components, patch Outpainting MK2 accordingly
• don't die when a LoRA is a broken symlink
• allow activation of Generate Forever during generation

1.4.0-RC

1.4.0

Features:

• zoom controls for inpainting
• run basic torch calculation at startup in parallel to reduce the performance impact of first generation
• option to pad prompt/neg prompt to be same length
• remove taming_transformers dependency
• custom k-diffusion scheduler settings
• add an option to show selected settings in main txt2img/img2img UI
• sysinfo tab in settings
• infer styles from prompts when pasting params into the UI
• an option to control the behavior of the above

Minor:

• bump Gradio to 3.32.0
• bump xformers to 0.0.20
• Add option to disable token counters
• tooltip fixes & optimizations
• make it possible to configure filename for the zip download
• [vae_filename] pattern for filenames
• Revert discarding penultimate sigma for DPM-Solver++(2M) SDE
• change UI reorder setting to multiselect
• read version info form CHANGELOG.md if git version info is not available
• link footer API to Wiki when API is not active
• persistent conds cache (opt-in optimization)

Extensions:

• After installing extensions, webui properly restarts the process rather than reloads the UI
• Added VAE listing to web API. Via: /sdapi/v1/sd-vae
• custom unet support
• Add onAfterUiUpdate callback
• refactor EmbeddingDatabase.register_embedding() to allow unregistering
• add before_process callback for scripts
• add ability for alwayson scripts to specify section and let user reorder those sections

Bug Fixes:

• Fix dragging text to prompt
• fix incorrect quoting for infotext values with colon in them
• fix "hires. fix" prompt sharing same labels with txt2img_prompt
• Fix s_min_uncond default type int
• Fix for #10643 (Inpainting mask sometimes not working)
• fix bad styling for thumbs view in extra networks #10639
• fix for empty list of optimizations #10605
• small fixes to prepare_tcmalloc for Debian/Ubuntu compatibility
• fix --ui-debug-mode exit
• patch GitPython to not use leaky persistent processes
• fix duplicate Cross attention optimization after UI reload
• torch.cuda.is_available() check for SdOptimizationXformers
• fix hires fix using wrong conds in second pass if using Loras.
• handle exception when parsing generation parameters from png info
• fix upcast attention dtype error
• forcing Torch Version to 1.13.1 for RX 5000 series GPUs
• split mask blur into X and Y components, patch Outpainting MK2 accordingly
• don't die when a LoRA is a broken symlink
• allow activation of Generate Forever during generation

1.3.2

1.3.2

Bug Fixes:

• fix files served out of tmp directory even if they are saved to disk
• fix postprocessing overwriting parameters