0.6.43 (open-webui#20093)

* refac

* fix: python pip install dep issue

* Merge pull request open-webui#20085 from joaoback/patch-19

Update translation.json (pt-BR)

* fix/refac: stt default content type

* fix/refac: temp chat image handling

* fix/refac: image action button

* chore: bump

---------

Co-authored-by: joaoback <156559121+joaoback@users.noreply.github.com>

Author: tjbck

CHANGELOG.md

@@ -5,6 +5,15 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.6.43] - 2025-12-22
+
+### Fixed
+
+- 🐍 **Python dependency installation issues** were resolved by correcting pip dependency handling, preventing installation failures in certain environments and improving setup reliability. [Commit](https://github.com/open-webui/open-webui/commit/5c5f87a)
+- 🎙️ **Speech-to-Text default content type handling** was fixed and refactored to ensure correct MIME type usage, improving compatibility across STT providers and preventing transcription errors caused by incorrect defaults. [Commit](https://github.com/open-webui/open-webui/commit/4ab917c)
+- 🖼️ **Temporary chat image handling** was fixed and refactored, ensuring images generated or edited in temporary chats are correctly processed, stored, and displayed without inconsistencies or missing references. [Commit](https://github.com/open-webui/open-webui/commit/423983f)
+- 🎨 **Image action button fixed**, restoring the ability to trigger image generation, editing, and related image actions from the chat UI. [Commit](https://github.com/open-webui/open-webui/commit/def8a00)
+
 ## [0.6.42] - 2025-12-21
 
 ### Added

backend/open_webui/env.py

@@ -85,6 +85,7 @@
     log.exception(cuda_error)
     del cuda_error
 
+SRC_LOG_LEVELS = {}  # Legacy variable, do not remove
 
 WEBUI_NAME = os.environ.get("WEBUI_NAME", "Open WebUI")
 if WEBUI_NAME != "Open WebUI":

backend/open_webui/routers/audio.py

@@ -1151,10 +1151,9 @@ def transcription(
     user=Depends(get_verified_user),
 ):
     log.info(f"file.content_type: {file.content_type}")
-
     stt_supported_content_types = getattr(
         request.app.state.config, "STT_SUPPORTED_CONTENT_TYPES", []
-    ) or ["audio/*", "video/webm"]
+    )
 
     if not strict_match_mime_type(stt_supported_content_types, file.content_type):
         raise HTTPException(

backend/open_webui/routers/files.py

@@ -114,7 +114,7 @@ def process_uploaded_file(request, file, file_path, file_item, file_metadata, us
         if file.content_type:
             stt_supported_content_types = getattr(
                 request.app.state.config, "STT_SUPPORTED_CONTENT_TYPES", []
-            ) or ["audio/*", "video/webm"]
+            )
 
             if strict_match_mime_type(stt_supported_content_types, file.content_type):
                 file_path = Storage.get_file(file_path)

backend/open_webui/routers/images.py

@@ -531,11 +531,17 @@ def upload_image(request, image_data, content_type, metadata, user):
 
 
 @router.post("/generations")
+async def generate_images(
+    request: Request, form_data: CreateImageForm, user=Depends(get_verified_user)
+):
+    return await image_generations(request, form_data, user=user)
+
+
 async def image_generations(
     request: Request,
     form_data: CreateImageForm,
     metadata: Optional[dict] = None,
-    user=Depends(get_verified_user),
+    user=None,
 ):
     # if IMAGE_SIZE = 'auto', default WidthxHeight to the 512x512 default
     # This is only relevant when the user has set IMAGE_SIZE to 'auto' with an

backend/open_webui/utils/misc.py

@@ -622,6 +622,10 @@ def strict_match_mime_type(supported: list[str] | str, header: str) -> Optional[
 
         supported = [s for s in supported if s.strip() and "/" in s]
 
+        if len(supported) == 0:
+            # Default to common types if none are specified
+            supported = ["audio/*", "video/webm"]
+
         match = mimeparse.best_match(supported, header)
         if not match:
             return None

package-lock.json

@@ -1,6 +1,6 @@
 {
 	"name": "open-webui",
-	"version": "0.6.42",
+	"version": "0.6.43",
 	"private": true,
 	"scripts": {
 		"dev": "npm run pyodide:fetch && vite dev --host",

package.json

@@ -52,8 +52,10 @@ dependencies = [
     "google-genai==1.56.0",
     "google-generativeai==0.8.6",
 
-    "langchain==0.3.27",
-    "langchain-community==0.3.29",
+    "langchain==1.2.0",
+    "langchain-community==0.4.1",
+    "langchain-classic==1.0.0",
+    "langchain-text-splitters==1.1.0",
 
     "fake-useragent==2.2.0",
     "chromadb==1.3.7",

pyproject.toml

@@ -731,10 +731,20 @@
 						imageUrl = await compressImageHandler(imageUrl, $settings, $config);
 					}
 
-					const blob = await (await fetch(imageUrl)).blob();
-					const compressedFile = new File([blob], file.name, { type: file.type });
+					if ($temporaryChatEnabled) {
+						files = [
+							...files,
+							{
+								type: 'image',
+								url: imageUrl
+							}
+						];
+					} else {
+						const blob = await (await fetch(imageUrl)).blob();
+						const compressedFile = new File([blob], file.name, { type: file.type });
 
-					uploadFileHandler(compressedFile, false);
+						uploadFileHandler(compressedFile, false);
+					}
 				};
 
 				reader.readAsDataURL(file['type'] === 'image/heic' ? await convertHeicToJpeg(file) : file);