Version 4.5.3 - Directory Sign-In & Account Linking
This release adds directory-based sign-in for supported self-hosted deployments, with account linking and broader authentication and export security improvements.Directory Sign-In
- Added directory (LDAP) as a sign-in option alongside password, OAuth, and SSO
- Added an email-first sign-in flow that directs users to the appropriate method for their account and configured email domain
- Added a dedicated directory sign-in form that accepts a username or email address
- Added support for eligible new directory users to create a Davinci account on their first successful sign-in
- Added directory sign-in support for deployments that otherwise require SSO
Account Settings
- Added a Sign-in settings section showing the methods connected to an account
- Added self-service directory account linking for signed-in users
- Added current-password confirmation before linking when the account has a Davinci password
- Added clear linked and not-linked status indicators
- Improved guidance explaining how directory linking changes future sign-in behavior
Security & Reliability
- Strengthened authentication token validation and account-linking safeguards
- Prevented existing accounts from being linked automatically during sign-in
- Added additional protections for directory credentials, search filters, secure connections, and group access
- Removed saved project secrets from exported project downloads
- Fixed unitful equation references so exponent operations apply to the complete quantity
- Improved directory sign-in reliability