Hasura

API Development

An open‑source GraphQL engine that provides a single, composable, secure API for accessing data from multiple sources.

TypeScript Latest v2.49.0 · 6d ago Security brief →

Features

Generates a unified GraphQL API across PostgreSQL, MongoDB, ClickHouse, and MS SQL Server
Extensible with custom business logic via TypeScript, Python, or Go Connector SDKs
Supports both V2 (stable) and V3 (next‑gen Data Delivery Network) architectures

View all 9 releases →

Config change

v2.49.0 Breaking risk 6d

Breaking upgrade

Relay promotion + Eventing disable + MariaDB fix

Open

Review required

v2.45.4 Breaking risk 20d

Auth Breaking upgrade

Metadata inconsistency on remote schema conflicts

Open

v2.48.16 Bug fix 1mo

Fixed hasura_http_response_bytes_total metric to exclude internal error field sizes not sent to clients.

Full changelog

This is a patch release for v2.48.

Fix the hasura_http_response_bytes_total metric so it does not count the size of internal error fields when those fields are not returned to the client.

v2.48.15 Bug fix 2mo

Fixed MariaDB update and delete mutations failing with "temp table doesn't exist" error.

Full changelog

This is a patch release for v2.48.

Fix MariaDB update and delete mutations failing with "temp table doesn't exist" error by adding a dedicated MariaDBMutationTranslator with proper temporary table lifecycle management, following the same pattern as the existing Oracle mutation translator.

v2.48.14 Bug fix 2mo

Fixed performance issue in Oracle data connector introspection.

Full changelog