Authentication Infrastructure Modernization
October 4, 2025
This release completes a migration of EnginifyAI’s authentication infrastructure from a deprecated library to its modern replacement. While this change is invisible to users, it ensures the platform stays on a supported, actively maintained authentication stack — improving session handling reliability and eliminating a source of potential build issues going forward.
Infrastructure
- Modern authentication package migration — EnginifyAI’s server-side authentication has been migrated from a deprecated library to the current, actively maintained version. This affects how sessions are created and validated across multiple areas of the platform including the builder system, analysis tools, and library search. The migration improves cookie handling reliability and ensures compatibility with future platform updates.
- Deprecated dependency removed — The deprecated authentication package has been fully removed from the project. All authentication flows now use the modern implementation, eliminating a potential source of compatibility issues and build failures.
- Enhanced type safety in authentication flows — Custom interfaces have been added to authentication-related code paths, reducing the chance of subtle bugs in session handling and improving the reliability of data flowing between the database and the application.

