From af81cb962d9dd283ddb551962cc223b5a186a1ce Mon Sep 17 00:00:00 2001 From: comfyanonymous <121283862+comfyanonymous@users.noreply.github.com> Date: Tue, 25 Nov 2025 08:40:32 -0800 Subject: [PATCH 1/6] Add Flux 2 support to README. (#10882) --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index 28beec427188..b9300ab07380 100644 --- a/README.md +++ b/README.md @@ -67,6 +67,7 @@ See what ComfyUI can do with the [example workflows](https://comfyanonymous.gith - [HiDream](https://comfyanonymous.github.io/ComfyUI_examples/hidream/) - [Qwen Image](https://comfyanonymous.github.io/ComfyUI_examples/qwen_image/) - [Hunyuan Image 2.1](https://comfyanonymous.github.io/ComfyUI_examples/hunyuan_image/) + - [Flux 2](https://comfyanonymous.github.io/ComfyUI_examples/flux2/) - Image Editing Models - [Omnigen 2](https://comfyanonymous.github.io/ComfyUI_examples/omnigen/) - [Flux Kontext](https://comfyanonymous.github.io/ComfyUI_examples/flux/#flux-kontext-image-editing-model) From 828b1b9953175b6df79459f417d1032869d0b46a Mon Sep 17 00:00:00 2001 From: comfyanonymous Date: Tue, 25 Nov 2025 12:40:58 -0500 Subject: [PATCH 2/6] ComfyUI version v0.3.72 --- comfyui_version.py | 2 +- pyproject.toml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/comfyui_version.py b/comfyui_version.py index b4655d553311..dac038c266d2 100644 --- a/comfyui_version.py +++ b/comfyui_version.py @@ -1,3 +1,3 @@ # This file is automatically generated by the build process when version is # updated in pyproject.toml. -__version__ = "0.3.71" +__version__ = "0.3.72" diff --git a/pyproject.toml b/pyproject.toml index 280dbaf530e0..75df8fb7c3e6 100644 --- a/pyproject.toml +++ b/pyproject.toml @@ -1,6 +1,6 @@ [project] name = "ComfyUI" -version = "0.3.71" +version = "0.3.72" readme = "README.md" license = { file = "LICENSE" } requires-python = ">=3.9" From dff996ca39d86265bbabf15e666484e051f0b3d5 Mon Sep 17 00:00:00 2001 From: comfyanonymous <121283862+comfyanonymous@users.noreply.github.com> Date: Tue, 25 Nov 2025 11:30:24 -0800 Subject: [PATCH 3/6] Fix crash. (#10885) --- comfy/text_encoders/flux.py | 1 + 1 file changed, 1 insertion(+) diff --git a/comfy/text_encoders/flux.py b/comfy/text_encoders/flux.py index 8dbbca16eefa..024504a5b921 100644 --- a/comfy/text_encoders/flux.py +++ b/comfy/text_encoders/flux.py @@ -87,6 +87,7 @@ def load_mistral_tokenizer(data): vocab = {} max_vocab = mistral_vocab["config"]["default_vocab_size"] + max_vocab -= len(mistral_vocab["special_tokens"]) for w in mistral_vocab["vocab"]: r = w["rank"] From 18b79acba95d44b4ea00bbbfc1856bc71bd58841 Mon Sep 17 00:00:00 2001 From: ComfyUI Wiki Date: Wed, 26 Nov 2025 03:58:21 +0800 Subject: [PATCH 4/6] Update workflow templates to v0.7.20 (#10883) --- requirements.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/requirements.txt b/requirements.txt index b7014f956efa..5f20816d6dcd 100644 --- a/requirements.txt +++ b/requirements.txt @@ -1,5 +1,5 @@ comfyui-frontend-package==1.30.6 -comfyui-workflow-templates==0.7.9 +comfyui-workflow-templates==0.7.20 comfyui-embedded-docs==0.3.1 torch torchsde From d196a905bb379a6d800d0c13f9b4fdea3965311a Mon Sep 17 00:00:00 2001 From: comfyanonymous <121283862+comfyanonymous@users.noreply.github.com> Date: Tue, 25 Nov 2025 11:58:39 -0800 Subject: [PATCH 5/6] Lower vram usage for flux 2 text encoder. (#10887) --- comfy/sd1_clip.py | 7 ++++--- comfy/text_encoders/flux.py | 4 ++-- comfy/text_encoders/llama.py | 12 +++++++++--- 3 files changed, 15 insertions(+), 8 deletions(-) diff --git a/comfy/sd1_clip.py b/comfy/sd1_clip.py index 8f509bab1178..0fc9ab3dba58 100644 --- a/comfy/sd1_clip.py +++ b/comfy/sd1_clip.py @@ -90,7 +90,6 @@ def __init__(self, device="cpu", max_length=77, special_tokens={"start": 49406, "end": 49407, "pad": 49407}, layer_norm_hidden_state=True, enable_attention_masks=False, zero_out_masked=False, return_projected_pooled=True, return_attention_masks=False, model_options={}): # clip-vit-base-patch32 super().__init__() - assert layer in self.LAYERS if textmodel_json_config is None: textmodel_json_config = os.path.join(os.path.dirname(os.path.realpath(__file__)), "sd1_clip_config.json") @@ -164,7 +163,7 @@ def freeze(self): def set_clip_options(self, options): layer_idx = options.get("layer", self.layer_idx) self.return_projected_pooled = options.get("projected_pooled", self.return_projected_pooled) - if self.layer == "all": + if isinstance(self.layer, list) or self.layer == "all": pass elif layer_idx is None or abs(layer_idx) > self.num_layers: self.layer = "last" @@ -266,7 +265,9 @@ def forward(self, tokens): if self.enable_attention_masks: attention_mask_model = attention_mask - if self.layer == "all": + if isinstance(self.layer, list): + intermediate_output = self.layer + elif self.layer == "all": intermediate_output = "all" else: intermediate_output = self.layer_idx diff --git a/comfy/text_encoders/flux.py b/comfy/text_encoders/flux.py index 024504a5b921..99f4812bb57f 100644 --- a/comfy/text_encoders/flux.py +++ b/comfy/text_encoders/flux.py @@ -138,7 +138,7 @@ def tokenize_with_weights(self, text, return_word_ids=False, llama_template=None return tokens class Mistral3_24BModel(sd1_clip.SDClipModel): - def __init__(self, device="cpu", layer="all", layer_idx=None, dtype=None, attention_mask=True, model_options={}): + def __init__(self, device="cpu", layer=[10, 20, 30], layer_idx=None, dtype=None, attention_mask=True, model_options={}): textmodel_json_config = {} num_layers = model_options.get("num_layers", None) if num_layers is not None: @@ -154,7 +154,7 @@ def __init__(self, device="cpu", dtype=None, model_options={}, name="mistral3_24 def encode_token_weights(self, token_weight_pairs): out, pooled, extra = super().encode_token_weights(token_weight_pairs) - out = torch.stack((out[:, 10], out[:, 20], out[:, 30]), dim=1) + out = torch.stack((out[:, 0], out[:, 1], out[:, 2]), dim=1) out = out.movedim(1, 2) out = out.reshape(out.shape[0], out.shape[1], -1) return out, pooled, extra diff --git a/comfy/text_encoders/llama.py b/comfy/text_encoders/llama.py index 749ff581bc01..d47ed27bcdf4 100644 --- a/comfy/text_encoders/llama.py +++ b/comfy/text_encoders/llama.py @@ -434,8 +434,12 @@ def forward(self, x, attention_mask=None, embeds=None, num_tokens=None, intermed intermediate = None all_intermediate = None + only_layers = None if intermediate_output is not None: - if intermediate_output == "all": + if isinstance(intermediate_output, list): + all_intermediate = [] + only_layers = set(intermediate_output) + elif intermediate_output == "all": all_intermediate = [] intermediate_output = None elif intermediate_output < 0: @@ -443,7 +447,8 @@ def forward(self, x, attention_mask=None, embeds=None, num_tokens=None, intermed for i, layer in enumerate(self.layers): if all_intermediate is not None: - all_intermediate.append(x.unsqueeze(1).clone()) + if only_layers is None or (i in only_layers): + all_intermediate.append(x.unsqueeze(1).clone()) x = layer( x=x, attention_mask=mask, @@ -457,7 +462,8 @@ def forward(self, x, attention_mask=None, embeds=None, num_tokens=None, intermed x = self.norm(x) if all_intermediate is not None: - all_intermediate.append(x.unsqueeze(1).clone()) + if only_layers is None or ((i + 1) in only_layers): + all_intermediate.append(x.unsqueeze(1).clone()) if all_intermediate is not None: intermediate = torch.cat(all_intermediate, dim=1) From 0c18842acbdf546883b08808dd9feea7605d7649 Mon Sep 17 00:00:00 2001 From: comfyanonymous Date: Tue, 25 Nov 2025 14:59:37 -0500 Subject: [PATCH 6/6] ComfyUI v0.3.73 --- comfyui_version.py | 2 +- pyproject.toml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/comfyui_version.py b/comfyui_version.py index dac038c266d2..f8818838e6f9 100644 --- a/comfyui_version.py +++ b/comfyui_version.py @@ -1,3 +1,3 @@ # This file is automatically generated by the build process when version is # updated in pyproject.toml. -__version__ = "0.3.72" +__version__ = "0.3.73" diff --git a/pyproject.toml b/pyproject.toml index 75df8fb7c3e6..7e4bac12d0f6 100644 --- a/pyproject.toml +++ b/pyproject.toml @@ -1,6 +1,6 @@ [project] name = "ComfyUI" -version = "0.3.72" +version = "0.3.73" readme = "README.md" license = { file = "LICENSE" } requires-python = ">=3.9"