diff --git a/CHANGELOG.md b/CHANGELOG.md
index f56b8fe9f..d5bd3c84f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,14 +1,16 @@
 # Change Log for SD.Next
 
-## Update for 2026-07-28
+## Update for 2026-07-30
 
 - **Features**
   - startup: optimized server startup
   - process: preserve audio when processing video
   - video: support for scripts/extensions
   - prompt enhance: support for video generation
+  - remove background: add [lucida](https://huggingface.co/egeorcun/lucida) model
 - **Fixes**
   - seedvr quality
+  - skip-all do not skip env init
 
 ## Update for 2026-07-23
 
diff --git a/launch.py b/launch.py
index c80031380..e3b0b995e 100755
--- a/launch.py
+++ b/launch.py
@@ -254,7 +254,7 @@ def main():
     installer.check_version()
     installer.check_venv()
     log.info(f'Args: {sys.argv[1:]}')
-    if not args.skip_env and not args.skip_all:
+    if not args.skip_env:
         installer.set_environment()
     if args.uv and shutil.which('uv') is None:
         installer.install('uv', 'uv')
diff --git a/modules/rembg/lucida.py b/modules/rembg/lucida.py
new file mode 100644
index 000000000..9976cbc3a
--- /dev/null
+++ b/modules/rembg/lucida.py
@@ -0,0 +1,39 @@
+model = None
+repo_id = "egeorcun/lucida"
+
+
+def remove(image):
+    import torch
+    from PIL import Image
+    from torchvision import transforms
+    from transformers import AutoModelForImageSegmentation
+    from modules import devices
+
+    global model # pylint: disable=global-statement
+
+    if model is None:
+        model = AutoModelForImageSegmentation.from_pretrained(repo_id,
+                                                              trust_remote_code=True,
+                                                              dtype=torch.float32,
+                                                             )
+        model.eval()
+
+    t = transforms.Compose([
+        transforms.Resize((1024, 1024)),
+        transforms.ToTensor(),
+        transforms.Normalize([0.485, 0.456, 0.406], [0.229, 0.224, 0.225]),
+    ])
+    model = model.to(device=devices.device)
+    with devices.inference_context():
+        input_tensor = t(image).unsqueeze(0).to(devices.device)
+        preds = model(input_tensor)[-1].sigmoid()
+        alpha = transforms.functional.resize(preds[0], image.size[::-1]).squeeze(0)
+        alpha = alpha.detach().cpu().numpy()
+    model = model.to(device=devices.cpu)
+
+    rgba = image.copy()
+    rgba.putalpha(Image.fromarray((255.0 * alpha).astype("uint8")))
+
+    if rgba is None:
+        return image
+    return rgba
diff --git a/modules/rembg/rembg_api.py b/modules/rembg/rembg_api.py
index e4ab757bd..0bb30f4dd 100644
--- a/modules/rembg/rembg_api.py
+++ b/modules/rembg/rembg_api.py
@@ -28,6 +28,9 @@ async def post_rembg(
     if model == "ben2":
         from modules.rembg import ben2
         image = ben2.remove(input_image, refine=refine)
+    elif model == "lucida":
+        from modules.rembg import lucida
+        image = lucida.remove(input_image)
     else:
         dependencies()
         import rembg
diff --git a/scripts/postprocessing_rembg.py b/scripts/postprocessing_rembg.py
index ca350b968..4068f958b 100644
--- a/scripts/postprocessing_rembg.py
+++ b/scripts/postprocessing_rembg.py
@@ -1,11 +1,11 @@
 import os
 import gradio as gr
 from PIL import Image
-from modules import scripts_postprocessing
-
+from modules import errors, scripts_postprocessing
 
 models = [
     "none",
+    "lucida",
     "ben2",
     "silueta",
     "u2net",
@@ -84,6 +84,15 @@ class ScriptPostprocessingRembg(scripts_postprocessing.ScriptPostprocessing):
                 image = ben2.remove(image, refine=refine)
             except Exception as e:
                 log.error(f'RemoveBackground: model={model} {e}')
+                errors.display(e, 'Rembg model=ben2')
+                return pp
+        elif model == 'lucida':
+            try:
+                from modules.rembg import lucida
+                image = lucida.remove(image)
+            except Exception as e:
+                log.error(f'RemoveBackground: model={model} {e}')
+                errors.display(e, 'Rembg model=lucida')
                 return pp
         else:
             try:
@@ -101,6 +110,7 @@ class ScriptPostprocessingRembg(scripts_postprocessing.ScriptPostprocessing):
                                     session=rembg.new_session(model))
             except Exception as e:
                 log.error(f'RemoveBackground: model={model} {e}')
+                errors.display(e, f'Rembg model={model}')
                 return pp
 
         if mask_only and image.mode == "RGBA":
diff --git a/wiki b/wiki
index ea41a43b4..ee4e24dbb 160000
--- a/wiki
+++ b/wiki
@@ -1 +1 @@
-Subproject commit ea41a43b4458319e2716c01a8c4eee08dc5d89c1
+Subproject commit ee4e24dbb80ac1c9b110271f49f44b0f23e1271c