# Announcements & Updates This section consolidates announcements, updates, and important notices related to the vDB (Database as a Service) on GreenNode. ## Contents * [Release Notes](/vng-cloud-document/vdb/announcements/release-notes.md) - Summary of updates and new features across all vDB engines. * [Attention & Limitations](/vng-cloud-document/vdb/announcements/luu-y-and-han-che.md) - Important notes and limitations when using the vDB service. --- # Agent Instructions: 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://docs.vngcloud.vn/vng-cloud-document/vdb/announcements.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.