apollographql/federation @apollo/gateway@2.6.0 on GitHub

Minor Changes

Add more information to OpenTelemetry spans. (#2700)
Rename operationName to graphql.operation.name and add a
graphql.operation.type attribute, in conformance with the OpenTelemetry
Semantic Conventions for GraphQL. The operationName attribute is now
deprecated, but it is still emitted alongside graphql.operation.name.
Add a graphql.document span attribute to the gateway.request span,
containing the entire GraphQL source sent in the request. This feature
is disable by default.
When one or more GraphQL or internal errors occur, report them in the
OpenTelemetry span in which they took place, as an exception event. This
feature is disabled by default.
To enable the graphql.document span attribute and the exception event
reporting, add the following entries to your ApolloGateway instance
configuration:
```
const gateway = new ApolloGateway({
  // ...
  telemetry: {
    // Set to `true` to include the `graphql.document` attribute
    includeDocument: true,
    // Set to `true` to report all exception events, or set to a number
    // to report at most that number of exception events per span
    reportExceptions: true,
    // or: reportExceptions: 1
  },
});
```
Update license field in package.json to use Elastic-2.0 SPDX identifier (#2741)
Introduce the new @policy scope for composition (#2818)

Note that this directive will only be fully supported by the Apollo Router as a GraphOS Enterprise feature at runtime. Also note that composition of valid @policy directive applications will succeed, but the resulting supergraph will not be executable by the Gateway or an Apollo Router which doesn't have the GraphOS Enterprise entitlement.

Users may now compose @policy applications from their subgraphs into a supergraph.
The directive is defined as follows:
```
scalar federation__Policy

directive @policy(policies: [[federation__Policy!]!]!) on
  | FIELD_DEFINITION
  | OBJECT
  | INTERFACE
  | SCALAR
  | ENUM
```
The Policy scalar is effectively a String, similar to the FieldSet type.
In order to compose your @policy usages, you must update your subgraph's federation spec version to v2.6 and add the @policy import to your existing imports like so:
```
@link(url: "https://specs.apollo.dev/federation/v2.6", import: [..., "@policy"])
```
Add graphql.operation.name attribute on gateway.plan span (#2807)

Patch Changes

Updated dependencies [b18841be, e325b499]:
- @apollo/query-planner@2.6.0
- @apollo/composition@2.6.0
- @apollo/federation-internals@2.6.0