# Backend API Version 15.0.18 ## Features & Enhancements * KA-2906: Service Logger implemented as short term in-database logger * KA-2873: DAO layer implemented for new Cloud SSO data objects * KA-3314: Significant Cloud SSO logging improvements * KA-3273: Implemented prefix-based SCIM role mapping * KA-3214: Support signature embedded in the SAML response * KA-3210: Role enforcement created to disallow v2 clients * KA-3133: Without recovery data, removing a user from Cloud SSO node is prevented ### Bug Fixes * KA-3343: Azure email formatting causes SSO to throw exception * KA-3332: Database error received during enterprise\_delete * KA-3329: In attempt to delete SCIM user, user is locked instead of deleted * KA-3301: Master Password re-entry fails for biometrics * KA-3284: get\_user account\_information fails to return pending devices * KA-3264: Prevent account enumeration via 2FA throttle --- # 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.keeper.io/release-notes/jp/backend/backend-api/older/backend-api-version-15.0.18.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.