openfga/openfga v1.14.0 on GitHub

Added openfga_iter_query_duration_ms histogram metric to track storage iterator query latency across all storage backends, labeled by success. The metric is recorded in each backend's fetchBuffer after error classification: infrastructure failures are labeled success=false; expected storage outcomes (ErrNotFound, ErrCollision, ErrInvalidWriteInput) are labeled success=true. #3030

Changed the ListObjects pipeline intersection algorithm to improve intersection performance. #3031
[BREAKING] The Playground now only supports the none authentication method. Running the Playground with preshared key authentication is no longer supported. The server will error and not start if it detects this combination.

The built-in OpenFGA Playground is intended for development purposes only and is deprecated. It will be removed entirely in a future release.
The --playground-port flag and OPENFGA_PLAYGROUND_PORT environment variable are deprecated. Use --playground-addr (OPENFGA_PLAYGROUND_ADDR) instead to specify the full host:port address for the Playground server. When --playground-addr is not set, the Playground binds to 127.0.0.1 using the port from --playground-port.

Fixed Write operations failing with invalid input syntax for type integer (SQLSTATE 22P02) when PostgreSQL is behind PgBouncer or a connection pooler using the simple query protocol. #3014
Fixed PostgreSQL HandleSQLError and GetStore returning a wrapped error instead of storage.ErrNotFound when no rows are found. When using pgxpool directly, QueryRow().Scan() returns pgx.ErrNoRows, not sql.ErrNoRows; both are now handled. #3014
Fixed the possibility of deadlocks within the ListObjects pipeline algorithm. Also added short-circuit enhancements that will reduce latency and message processing in certain scenarios. Cyclical edges now use as much memory as necessary to process deep and wide data hierarchies without the risk of a deadlock. #3028

Full Changelog: v1.13.1...v1.14.0