From 64e1d740b82844a9e71383b51e1448bf0126106e Mon Sep 17 00:00:00 2001
From: comfyanonymous <121283862+comfyanonymous@users.noreply.github.com>
Date: Wed, 24 Jun 2026 20:37:30 -0700
Subject: [PATCH 1/2] Add advanced krea 2 model merging node. (#14621)

---
 .../nodes_model_merging_model_specific.py     | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/comfy_extras/nodes_model_merging_model_specific.py b/comfy_extras/nodes_model_merging_model_specific.py
index 2fa684b3a..e563d950b 100644
--- a/comfy_extras/nodes_model_merging_model_specific.py
+++ b/comfy_extras/nodes_model_merging_model_specific.py
@@ -337,6 +337,36 @@ class ModelMergeQwenImage(comfy_extras.nodes_model_merging.ModelMergeBlocks):
 
         return {"required": arg_dict}
 
+class ModelMergeKrea2(comfy_extras.nodes_model_merging.ModelMergeBlocks):
+    CATEGORY = "model/merging/model specific"
+
+    @classmethod
+    def INPUT_TYPES(s):
+        arg_dict = { "model1": ("MODEL",),
+                              "model2": ("MODEL",)}
+
+        argument = ("FLOAT", {"default": 1.0, "min": 0.0, "max": 1.0, "step": 0.01})
+
+        arg_dict["first."] = argument
+        arg_dict["tmlp."] = argument
+        arg_dict["txtmlp."] = argument
+        arg_dict["tproj."] = argument
+
+        for i in range(2):
+            arg_dict["txtfusion.layerwise_blocks.{}.".format(i)] = argument
+
+        arg_dict["txtfusion.projector."] = argument
+
+        for i in range(2):
+            arg_dict["txtfusion.refiner_blocks.{}.".format(i)] = argument
+
+        for i in range(28):
+            arg_dict["blocks.{}.".format(i)] = argument
+
+        arg_dict["last."] = argument
+
+        return {"required": arg_dict}
+
 NODE_CLASS_MAPPINGS = {
     "ModelMergeSD1": ModelMergeSD1,
     "ModelMergeSD2": ModelMergeSD1, #SD1 and SD2 have the same blocks
@@ -353,4 +383,5 @@ NODE_CLASS_MAPPINGS = {
     "ModelMergeCosmosPredict2_2B": ModelMergeCosmosPredict2_2B,
     "ModelMergeCosmosPredict2_14B": ModelMergeCosmosPredict2_14B,
     "ModelMergeQwenImage": ModelMergeQwenImage,
+    "ModelMergeKrea2": ModelMergeKrea2,
 }

From b0ec19804ff68bfafb2729fe1c83e5f451a6061e Mon Sep 17 00:00:00 2001
From: Comfy Org PR Bot <snomiao+comfy-pr@gmail.com>
Date: Thu, 25 Jun 2026 14:54:53 +0900
Subject: [PATCH 2/2] chore(openapi): sync shared API contract from
 cloud@4118910 (#14619)

---
 openapi.yaml | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/openapi.yaml b/openapi.yaml
index cee8a4763..c6a8621cc 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -1692,6 +1692,12 @@ paths:
                             schema:
                                 $ref: '#/components/schemas/ErrorResponse'
                     description: Unsupported media type
+                "422":
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/ErrorResponse'
+                    description: Validation error (e.g., disallowed model_type tag)
                 "500":
                     content:
                         application/json:
@@ -2137,6 +2143,12 @@ paths:
                             schema:
                                 $ref: '#/components/schemas/ErrorResponse'
                     description: Source asset with given hash not found
+                "422":
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/ErrorResponse'
+                    description: Validation error (e.g., disallowed model_type tag)
                 "500":
                     content:
                         application/json:
@@ -2992,7 +3004,7 @@ paths:
                     format: uuid
                     type: string
                 - description: |
-                    When present, each output item in the response receives a `short_url` field containing an owner-gated durable link for that asset. Omit this parameter (the default) to receive a response identical to the no-param baseline. The value selects the link's lifetime: use `ephemeral_tool_chain` for short-lived machine-to-machine handoffs (~15 minutes); use `default` for durable human-revisitable links (30 days). Links are minted only for the authenticated request owner and are not resolvable by other users.
+                    When present, each output item in the response receives a `short_url` field containing a short link for that asset. Omit this parameter (the default) to receive a response identical to the no-param baseline. The value selects the link's lifetime and auth model: use `ephemeral_tool_chain` for short-lived (≤5 minute) machine-to-machine handoffs — these are public bearer links where the link ID itself is the credential, so anyone holding the link can resolve it (intended for pasting into an agent/MCP tool chain); use `default` for durable (30 day) human-revisitable links, which are owner-gated and resolvable only by the authenticated owner. Links are always minted under the authenticated request owner's identity; the auth model is selected by the server and is never settable by the caller.
                   in: query
                   name: short_link
                   schema: