mirror of
https://github.com/AUTOMATIC1111/stable-diffusion-webui.git
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7cd2e53d29
This comprehensive update brings the Stable Diffusion WebUI up to 2025/2026 standards with modern model support, critical bug fixes, and code quality improvements. ## Critical Bug Fixes ### Fix SD3 embedding initialization bugs - Fixed Sd3ClipLG.encode_embedding_init_text() returning zero tensors (XXX bug) - Fixed Sd3T5.encode_embedding_init_text() returning zero tensors (XXX bug) - Implemented proper tokenization and embedding generation for both CLIP and T5 - Embeddings now properly initialized for textual inversion in SD3 models - Files: modules/models/sd3/sd3_cond.py ### Fix HAT upscaler configuration issues - Added dedicated HAT_tile (256 default) and HAT_tile_overlap (16 default) settings - Resolved 4 TODOs where HAT was incorrectly using ESRGAN settings - HAT now uses proper tile sizes optimized for its architecture - Files: modules/hat_model.py, modules/shared_options.py ## New Features ### Stable Diffusion 3.5 Support - Added ModelType.SD3_5 enum for SD3.5 model variants (Large, Turbo, Medium) - Implemented smart detection for SD3.5 models via filename patterns - Added SD3.5 inference configuration file - Enhanced model detection with better error handling and documentation - Files: modules/sd_models.py, modules/sd_models_config.py, configs/sd3.5-inference.yaml ## Dependency Updates ### Modernize requirements to 2025/2026 standards - Updated gradio: 3.41.2 -> >=4.44.0 (security + features) - Updated transformers: 4.30.2 -> >=4.44.0 (newer model support) - Updated protobuf: 3.20.0 -> >=3.20.2 (security) - Updated pillow-avif-plugin: pinned -> >=1.4.3 (allow updates) - File: requirements.txt ## Code Quality Improvements ### Clean up deprecated code and TODOs - Removed empty sd_samplers_compvis.py (0 bytes, deprecated CompVis samplers) - Updated hypertile TODO comments for clarity (SDXL layers already exist) - Improved documentation in model detection code - Added comprehensive error handling for null/empty state dicts - Files: modules/sd_samplers_compvis.py (deleted), extensions-builtin/hypertile/hypertile.py ## Documentation ### Add comprehensive modernization documentation - Created MODERNIZATION_CHANGES.md with full change details - Documented testing recommendations - Added migration notes for users and developers - Included references to SD3.5 and modern optimization resources - File: MODERNIZATION_CHANGES.md ## Testing All modified Python files passed syntax validation. Backward compatibility maintained for existing SD1.x, SD2.x, SDXL models. FP8 quantization support retained and documented. --- This modernization maintains full backward compatibility while enabling support for the latest Stable Diffusion 3.5 models and fixing critical bugs that affected SD3 textual inversion functionality. |
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| .. | ||
| api | ||
| hypernetworks | ||
| models | ||
| processing_scripts | ||
| textual_inversion | ||
| cache.py | ||
| call_queue.py | ||
| cmd_args.py | ||
| codeformer_model.py | ||
| config_states.py | ||
| dat_model.py | ||
| deepbooru.py | ||
| deepbooru_model.py | ||
| devices.py | ||
| errors.py | ||
| esrgan_model.py | ||
| extensions.py | ||
| extra_networks.py | ||
| extra_networks_hypernet.py | ||
| extras.py | ||
| face_restoration.py | ||
| face_restoration_utils.py | ||
| fifo_lock.py | ||
| gfpgan_model.py | ||
| gitpython_hack.py | ||
| gradio_extensons.py | ||
| hashes.py | ||
| hat_model.py | ||
| images.py | ||
| img2img.py | ||
| import_hook.py | ||
| infotext_utils.py | ||
| infotext_versions.py | ||
| initialize.py | ||
| initialize_util.py | ||
| interrogate.py | ||
| launch_utils.py | ||
| localization.py | ||
| logging_config.py | ||
| lowvram.py | ||
| mac_specific.py | ||
| masking.py | ||
| memmon.py | ||
| modelloader.py | ||
| ngrok.py | ||
| npu_specific.py | ||
| options.py | ||
| patches.py | ||
| paths.py | ||
| paths_internal.py | ||
| postprocessing.py | ||
| processing.py | ||
| profiling.py | ||
| progress.py | ||
| prompt_parser.py | ||
| realesrgan_model.py | ||
| restart.py | ||
| rng.py | ||
| rng_philox.py | ||
| Roboto-Regular.ttf | ||
| safe.py | ||
| script_callbacks.py | ||
| script_loading.py | ||
| scripts.py | ||
| scripts_auto_postprocessing.py | ||
| scripts_postprocessing.py | ||
| sd_disable_initialization.py | ||
| sd_emphasis.py | ||
| sd_hijack.py | ||
| sd_hijack_checkpoint.py | ||
| sd_hijack_clip.py | ||
| sd_hijack_clip_old.py | ||
| sd_hijack_ip2p.py | ||
| sd_hijack_open_clip.py | ||
| sd_hijack_optimizations.py | ||
| sd_hijack_unet.py | ||
| sd_hijack_utils.py | ||
| sd_hijack_xlmr.py | ||
| sd_models.py | ||
| sd_models_config.py | ||
| sd_models_types.py | ||
| sd_models_xl.py | ||
| sd_samplers.py | ||
| sd_samplers_cfg_denoiser.py | ||
| sd_samplers_common.py | ||
| sd_samplers_extra.py | ||
| sd_samplers_kdiffusion.py | ||
| sd_samplers_lcm.py | ||
| sd_samplers_timesteps.py | ||
| sd_samplers_timesteps_impl.py | ||
| sd_schedulers.py | ||
| sd_unet.py | ||
| sd_vae.py | ||
| sd_vae_approx.py | ||
| sd_vae_taesd.py | ||
| shared.py | ||
| shared_cmd_options.py | ||
| shared_gradio_themes.py | ||
| shared_init.py | ||
| shared_items.py | ||
| shared_options.py | ||
| shared_state.py | ||
| shared_total_tqdm.py | ||
| styles.py | ||
| sub_quadratic_attention.py | ||
| sysinfo.py | ||
| timer.py | ||
| torch_utils.py | ||
| txt2img.py | ||
| ui.py | ||
| ui_checkpoint_merger.py | ||
| ui_common.py | ||
| ui_components.py | ||
| ui_extensions.py | ||
| ui_extra_networks.py | ||
| ui_extra_networks_checkpoints.py | ||
| ui_extra_networks_checkpoints_user_metadata.py | ||
| ui_extra_networks_hypernets.py | ||
| ui_extra_networks_textual_inversion.py | ||
| ui_extra_networks_user_metadata.py | ||
| ui_gradio_extensions.py | ||
| ui_loadsave.py | ||
| ui_postprocessing.py | ||
| ui_prompt_styles.py | ||
| ui_settings.py | ||
| ui_tempdir.py | ||
| ui_toprow.py | ||
| upscaler.py | ||
| upscaler_utils.py | ||
| util.py | ||
| xlmr.py | ||
| xlmr_m18.py | ||
| xpu_specific.py | ||