From 17c92a9f2843d7b9b727531066be2378b350a6ae Mon Sep 17 00:00:00 2001
From: comfyanonymous <121283862+comfyanonymous@users.noreply.github.com>
Date: Wed, 10 Dec 2025 16:59:48 -0800
Subject: [PATCH 1/3] Tweak Z Image memory estimation. (#11254)

---
 comfy/supported_models.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/comfy/supported_models.py b/comfy/supported_models.py
index 383c82c3e3b6..dd0f09f32370 100644
--- a/comfy/supported_models.py
+++ b/comfy/supported_models.py
@@ -1026,7 +1026,7 @@ class ZImage(Lumina2):
         "shift": 3.0,
     }
 
-    memory_usage_factor = 1.7
+    memory_usage_factor = 2.0
 
     supported_inference_dtypes = [torch.bfloat16, torch.float16, torch.float32]
 

From 57ddb7fd13d817e7259c2c992a852832b6b0f07a Mon Sep 17 00:00:00 2001
From: Johnpaul Chiwetelu <49923152+Myestery@users.noreply.github.com>
Date: Thu, 11 Dec 2025 03:49:49 +0100
Subject: [PATCH 2/3] Fix: filter hidden files from /internal/files endpoint
 (#11191)

---
 api_server/routes/internal/internal_routes.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/api_server/routes/internal/internal_routes.py b/api_server/routes/internal/internal_routes.py
index 613b0f7c7cf1..b224306da5e1 100644
--- a/api_server/routes/internal/internal_routes.py
+++ b/api_server/routes/internal/internal_routes.py
@@ -58,8 +58,13 @@ async def get_files(request: web.Request) -> web.Response:
                 return web.json_response({"error": "Invalid directory type"}, status=400)
 
             directory = get_directory_by_type(directory_type)
+
+            def is_visible_file(entry: os.DirEntry) -> bool:
+                """Filter out hidden files (e.g., .DS_Store on macOS)."""
+                return entry.is_file() and not entry.name.startswith('.')
+
             sorted_files = sorted(
-                (entry for entry in os.scandir(directory) if entry.is_file()),
+                (entry for entry in os.scandir(directory) if is_visible_file(entry)),
                 key=lambda entry: -entry.stat().st_mtime
             )
             return web.json_response([entry.name for entry in sorted_files], status=200)

From e711aaf1a75120195c56ebd1f1ce829c6b7b84db Mon Sep 17 00:00:00 2001
From: Farshore <168402472+jiangchengchengark@users.noreply.github.com>
Date: Thu, 11 Dec 2025 11:02:26 +0800
Subject: [PATCH 3/3] =?UTF-8?q?Lower=20VAE=20loading=20requirements?=
 =?UTF-8?q?=EF=BC=9ACreate=20a=20new=20branch=20for=20GPU=20memory=20calcu?=
 =?UTF-8?q?lations=20in=20qwen-image=20vae=20(#11199)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 comfy/sd.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/comfy/sd.py b/comfy/sd.py
index a16f2d14fe96..1cad98aef5ec 100644
--- a/comfy/sd.py
+++ b/comfy/sd.py
@@ -549,8 +549,10 @@ def __init__(self, sd=None, device=None, config=None, dtype=None, metadata=None)
                     ddconfig = {"dim": dim, "z_dim": self.latent_channels, "dim_mult": [1, 2, 4, 4], "num_res_blocks": 2, "attn_scales": [], "temperal_downsample": [False, True, True], "dropout": 0.0}
                     self.first_stage_model = comfy.ldm.wan.vae.WanVAE(**ddconfig)
                     self.working_dtypes = [torch.bfloat16, torch.float16, torch.float32]
-                    self.memory_used_encode = lambda shape, dtype: 6000 * shape[3] * shape[4] * model_management.dtype_size(dtype)
-                    self.memory_used_decode = lambda shape, dtype: 7000 * shape[3] * shape[4] * (8 * 8) * model_management.dtype_size(dtype)
+                    self.memory_used_encode = lambda shape, dtype: (1500 if shape[2]<=4 else 6000) * shape[3] * shape[4] * model_management.dtype_size(dtype)
+                    self.memory_used_decode = lambda shape, dtype: (2200 if shape[2]<=4 else 7000) * shape[3] * shape[4] * (8*8) * model_management.dtype_size(dtype)
+
+
             # Hunyuan 3d v2 2.0 & 2.1
             elif "geo_decoder.cross_attn_decoder.ln_1.bias" in sd: