* Previously, only `uv` installed inside a venv was properly handled. Now `uv` installed outside the venv is also supported.
* Even if `use_uv=False`, `uv` is used as a fallback when `pip` is unavailable.
* Even if `use_uv=True`, `pip` is used as a fallback when `uv` is unavailable.
https://github.com/Comfy-Org/ComfyUI-Manager/issues/2125
Add comprehensive pip dependency conflict resolution framework as draft implementation. This is self-contained and does not affect existing
ComfyUI Manager functionality.
Key components:
- pip_util.py with PipBatch class for policy-driven package management
- Lazy-loaded policy system supporting base + user overrides
- Multi-stage policy execution (uninstall → apply_first_match → apply_all_matches → restore)
- Conditional policies based on platform, installed packages, and ComfyUI version
- Comprehensive test suite covering edge cases, workflows, and platform scenarios
- Design and implementation documentation
Policy capabilities (draft):
- Package replacement (e.g., PIL → Pillow, opencv-python → opencv-contrib-python)
- Version pinning to prevent dependency conflicts
- Dependency protection during installations
- Platform-specific handling (Linux/Windows, GPU detection)
- Pre-removal and post-restoration workflows
Testing infrastructure:
- Pytest-based test suite with isolated environments
- Dependency analysis tools for conflict detection
- Coverage for policy priority, edge cases, and environment recovery
Status: Draft implementation complete, integration with manager workflows pending.
- Mismatch issue between ltdrdata/ and Comfy-Org/
modified: /v2/customnode/installed – cnr_id was being returned in a normalized form
modified: /v2/customnode/installed – when both an enabled nodepack and a disabled nodepack existed, modified to report only the enabled nodepack
fixed: Removed unnecessary warning messages printed during nodepack installation
- Strengthened the default security policy
- Subdivided the risky levels high and middle into high+, high, middle+, and middle
- Added support for personal_cloud network mode
- Updated README.md
fixed: invalid security message
fixed: legacy - crash when security policy violation occurred
modified: default 'use_uv' is now True
