v8.0.0-rc.0

Breaking changes (#39, #40):

• Updated to support v0.2.0 of the NDC Spec. This is a very large update which adds new features and some breaking changes.
• If the X-Hasura-NDC-Version header is sent, the SDK will validate that the connector supports the incoming request's version and reject it if it does not. If no header is sent, no action is taken.

v7.0.0

• Added support for exporting OpenTelemetry traces and metrics over GRPC. A new environment variable OTEL_EXPORTER_OTLP_PROTOCOL lets you switch between http/protobuf and grpc.
  • Breaking change: the default OpenTelemetry exporter has changed from http/protobuf sending to http://localhost:4318 to grpc sending to http://localhost:4317. To return to the old defaults, set the following environment variables:
    • OTEL_EXPORTER_OTLP_PROTOCOL="http/protobuf"
    • OTEL_EXPORTER_OTLP_ENDPOINT="http://localhost:4318"

v6.1.0

• Updated to support v0.1.6 of the NDC Spec (#37)
  • Support for querying nested collections inside an EXISTS expression in a predicate

v6.0.0

Breaking changes (#36):

• Connector.healthCheck has been removed and replaced with Connector.getHealthReadiness, which only returns whether the connector is able to accept requests, not whether any underlying connections to data sources actually work.
• The /health endpoint is now unauthorized, allowing healthchecks to be performed without authorization.
• Connector.getCapabilities now returns Capabilities instead of CapabilitiesResponse. The SDK will now take care of adding the correct NDC version to the Capabilities on behalf of the connector.

v5.2.0

• The connector now listens on both ipv4 and ipv6 interfaces by default. This can be configured by using the HASURA_CONNECTOR_HOST environment variable, which sets the host the web server listens on. (#34)
• Updated to support v0.1.5 of the NDC Spec (#35)
  • There are no real changes in this version; it is a version number-only change

v5.1.0

What's Changed

• Updated to support v0.1.4 of the NDC Spec (#33)
  • Support for aggregates over nested fields

Full Changelog: v5.0.0...v5.1.0

v5.0.0

What's Changed

• Updated to support v0.1.3 of the NDC Spec (#32)
  • Breaking change: new nested_fields property on QueryCapabilities; set it to {} to retain previous v0.1.2 semantics and not support new v0.1.3 capabilities.
  • Support field arguments
  • Support filtering and ordering by nested fields
  • Added a biginteger type representation

Full Changelog: v4.6.0...v5.0.0

v4.6.0

What's Changed

• Use prom-client to implement the metrics endpoint (#29)
• Allow any error code in custom HTTP responses (#30)

Full Changelog: v4.5.0...v4.6.0

v4.5.0

What's Changed

• Support b3 (zipkin) OpenTelemetry trace propagation headers (#28)

Full Changelog: v4.4.0...v4.5.0

v4.4.0

• Updated to support v0.1.2 of the NDC Spec
  • More precise type representations of scalar types were added and the general numeric ones were deprecated (number and integer)

Full Changelog: v4.3.0...v4.4.0