# Backend API Version 15.2.2

## Improvements

* KA-3809: Improved logging for support team
* KA-3812: Ability to perform verbose SCIM logging
* KA-3795: Improved behavior of "Stay Logged In" for browser extension users.
* KA-3792: Improved speed and performance
* KA-3797: Improved speed related to Trash Can view

## Bug Fixes

* KA-3787: Improved query performance on the backend
* KA-3796: Invalid 2FA code returns invalid error message to user
* KA-3784: Attempt to add a user to a shared folder doesn't add the user in local folder view
* KA-3802: Error processing large number of SSO Cloud Admin Approvals
* KA-3801: Adding users via customer-specific provisioning method generates Server 500 error
* KA-3808: Some records do not return user information in "Last modified" record history information.
* KA-3824: New records are not visible to all team members of a shared folder
* KA-3790: Denying a Keeper Push via 2FA method caused approval


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