# 3.20.0 ### June 25, 2015 - 3.20.0 - Versioning of Apps * Features: * Storage Metering * Application Versioning * Updates: * Application Description Page Redesign * Developer Portal Redesign ## Storage Metering * Users can now view overall storage information under My Account ## Application Versioning * Multiple versions of applications in BaseSpace are now grouped together in a single location * New **What's New** section added to each version of an application, this section indicates any announcements for this application * New **Release Notes** section added to each version of an application, this section will include the latest updates included in this version of the application from the previous version --- # 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://help.basespace.illumina.com/releases/previous-releases/2015/3.20.0.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.