Deprecated Legacy API warnings

[jeremymeyers]

when loading latest comfui:

Checkpoint cache hydrated from persisted snapshot with 139 models
Embedding cache hydrated from persisted snapshot with 27 models
WARNING: [DEPRECATION WARNING] Detected import of deprecated legacy API: /scripts/ui.js. This is likely caused by a custom node extension using outdated APIs. Please update your extensions or contact the extension author for an updated version.
WARNING: [DEPRECATION WARNING] Detected import of deprecated legacy API: /extensions/core/clipspace.js. This is likely caused by a custom node extension using outdated APIs. Please update your extensions or contact the extension author for an updated version.
WARNING: [DEPRECATION WARNING] Detected import of deprecated legacy API: /scripts/ui/components/buttonGroup.js. This is likely caused by a custom node extension using outdated APIs. Please update your extensions or contact the extension author for an updated version.
WARNING: [DEPRECATION WARNING] Detected import of deprecated legacy API: /scripts/ui/components/button.js. This is likely caused by a custom node extension using outdated APIs. Please update your extensions or contact the extension author for an updated version.
WARNING: [DEPRECATION WARNING] Detected import of deprecated legacy API: /extensions/core/groupNode.js. This is likely caused by a custom node extension using outdated APIs. Please update your extensions or contact the extension author for an updated version.
E:\ai-tools\ComfyUI-Zluda\custom_nodes\comfyui-mixlab-nodes\webApp\lib/photoswipe-lightbox.esm.min.js
WARNING: [DEPRECATION WARNING] Detected import of deprecated legacy API: /extensions/core/widgetInputs.js. This is likely caused by a custom node extension using outdated APIs. Please update your extensions or contact the extension author for an updated version.
E:\ai-tools\ComfyUI-Zluda\custom_nodes\comfyui-mixlab-nodes\webApp\lib/photoswipe.min.css
E:\ai-tools\ComfyUI-Zluda\custom_nodes\comfyui-mixlab-nodes\webApp\lib/pickr.min.js
E:\ai-tools\ComfyUI-Zluda\custom_nodes\comfyui-mixlab-nodes\webApp\lib/classic.min.css
E:\ai-tools\ComfyUI-Zluda\custom_nodes\comfyui-mixlab-nodes\webApp\lib/juxtapose.css
E:\ai-tools\ComfyUI-Zluda\custom_nodes\comfyui-mixlab-nodes\webApp\lib/model-viewer.min.js