> For the complete documentation index, see [llms.txt](https://community.threekit.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://community.threekit.com/releases/2025/2025.25.0-december-17-2025-preview-release.md). # 2025.25.0 - December 17 2025 Preview Release ## Improvements & Bug Fixes * **Categories -** Fixed an issue where large sets of Categories would cause 500 level errors. * **Fast Compositor** - Fixed an issue where some intermittent 500 level errors were thrown by the server due to too many concurrent requests. Implemented a more robust queue to properly await for the available resources to process the requests. * **Metadata Query** - Fixed an issue with the Logic Editor UI where it appeared that Metadata Query rules would get broken when editing them or cloning assets in some cases. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://community.threekit.com/releases/2025/2025.25.0-december-17-2025-preview-release.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.