- Updated the AWS S3 client initialization to enforce SigV4 for presigned URLs, ensuring consistent header signing behavior across S3-compatible providers.
- Introduced a dedicated configuration for the S3 client to manage addressing styles and signature versions more effectively.
- Implemented the `exists` method in `SandboxFileSource` and its subclasses to verify the availability of sandbox sources.
- Updated `SandboxFileService` to utilize the new `exists` method for improved error handling when listing files and downloading files.
- Removed the previous check for storage existence in `archive_source.py` and replaced it with the new method.
- Replaced direct storage references with SilentStorage in various components to enhance fallback mechanisms.
- Updated storage key formats for sandbox archives and files to improve clarity and consistency.
- Refactored related classes and methods to utilize the new SandboxFilePath structure.
- Adjusted unit tests to reflect changes in the StorageTicket model and its serialization methods.
- Removed the storage proxy controller and its associated endpoints for file download and upload.
- Updated the file controller to use the new storage ticket service for generating download and upload URLs.
- Modified the file presign storage to fallback to ticket-based URLs instead of signed proxy URLs.
- Enhanced unit tests to validate the new ticket generation and retrieval logic.
- Removed unused app asset download and upload endpoints, along with sandbox archive and file download endpoints.
- Updated imports in the file controller to reflect the removal of these endpoints.
- Simplified the generator.py file by consolidating the code context field definition.
- Enhanced the storage layer with a unified presign wrapper for better handling of presigned URLs.
- Moved the import of Queue and Empty from the top of the file to within the QueueTransportReadCloser class.
- This change improves encapsulation and ensures that the imports are only available where needed.
- Add BundleManifest with dsl_filename for 100% tree ID restoration
- Implement two-step import flow: prepare (get upload URL) + confirm
- Use sandbox for zip extraction and file upload via presigned URLs
- Store import session in Redis with 1h TTL
- Add SandboxUploadItem for symmetric download/upload API
- Remove legacy source_zip_extractor, inline logic in service
- Update frontend to use new prepare/confirm API flow
- Added an `enabled` field to `DifyCliToolConfig` and `ToolDependency` to manage tool activation status.
- Updated `DifyCliConfig` to handle tool dependencies more effectively, ensuring only enabled tools are processed.
- Refactored `SkillCompiler` to utilize `tool_id` for better identification of tools and improved handling of disabled tools.
- Introduced a new method `_extract_disabled_tools` in `LLMNode` to streamline the extraction of disabled tools from node data.
- Enhanced metadata parsing to account for tool enablement, improving overall tool management.
