# @graphql-tools/federation

## 4.4.3
### Patch Changes



- [#2346](https://github.com/graphql-hive/gateway/pull/2346) [`eeebc74`](https://github.com/graphql-hive/gateway/commit/eeebc74a1619f5f0ccc339dd3e4429c8976bdd39) Thanks [@copilot-swe-agent](https://github.com/apps/copilot-swe-agent)! - Fix `@requires` argument conflict when multiple computed fields in a federation subgraph require the same external field with different argument values (e.g. `price(currency: "USD")` vs `price(currency: "EUR")`).
  
  Previously, all `@requires` selections for computed fields in a subgraph were merged into a single entity representation. When two computed fields needed the same external field but with different argument values, the stitching engine would alias each field differently — but both aliases ended up in the same representation object. The second field would overwrite the first, so one of the computed fields would always receive the wrong value.
  
  **What changed:**
  
  - **Computed field conflict detection** — when building subschema merge configs from the supergraph SDL, the federation stitching layer now detects conflicts: two computed fields conflict when they produce the same top-level aliased field name in their `@requires` selections but with different aliases (i.e. the same external field required with different argument values).
  
  - **Conflict group isolation** — conflicting computed fields are separated into independent "conflict groups". Each group gets its own `SubschemaConfig` (sharing the same underlying executor/endpoint) with only its own computed fields and a deduplicated entity representation that carries only the aliased fields it actually needs. This ensures each group sends the correct representation to the subgraph and receives the right data back.
  
  - **Schema scoping per group** — the main `SubschemaConfig`'s schema is filtered (via `mapSchema`) to remove computed fields that were moved to a conflict group, preventing the stitching engine from incorrectly routing those fields back to the main subschema. Each conflict group's `SubschemaConfig` is likewise scoped to expose only its own computed fields.
  
  - **`getMergedTypeConfigFromKey` extended** — accepts an optional `keysExtraKeys` parameter so each conflict group can inject its own `extraKeys` set when building entity key functions, keeping key generation independent per group.
  
  - **Federation audit test enabled** — the `requires-with-argument-conflict` case in the federation compatibility test suite was previously skipped for stitching (marked `it.todo`). It now passes and the skip has been removed.

## 4.4.2
### Patch Changes

- Updated dependencies [[`0f8706c`](https://github.com/graphql-hive/gateway/commit/0f8706c54556669148de1bf74725cc8c896e5ced)]:
  - @graphql-tools/executor-http@3.3.0

## 4.4.1
### Patch Changes

- Updated dependencies [[`deafdc0`](https://github.com/graphql-hive/gateway/commit/deafdc00e388ed195c2cdf77e98cd19e7d496d48)]:
  - @graphql-tools/delegate@12.0.16
  - @graphql-tools/stitch@10.1.19
  - @graphql-tools/wrap@11.1.15

## 4.4.0
### Minor Changes



- [#2281](https://github.com/graphql-hive/gateway/pull/2281) [`4db5afa`](https://github.com/graphql-hive/gateway/commit/4db5afadfc3703d7f0228140f5297ed1c99df967) Thanks [@ardatan](https://github.com/ardatan)! - Support aliases in directive imports correctly specifically for `@source` of Mesh to distinguish it from Apollo's connector `@source` directive.



- [#2294](https://github.com/graphql-hive/gateway/pull/2294) [`8ffdc33`](https://github.com/graphql-hive/gateway/commit/8ffdc3360ca3e9274625c50b2fb1d41d307ecc70) Thanks [@ardatan](https://github.com/ardatan)! - Support `@join__directive` while extracting subgraph definitions from the supergraph
  
  For example;
  
  ```graphql
  type Query @join__type(graph: PRODUCTS) {
    products: [Product]
      @join__field(graph: PRODUCTS)
      @join__directive(
        graphs: [PRODUCTS]
        name: "connect"
        args: {
          source: "ecomm"
          http: { GET: "/products" }
          selection: "$.products {\n  id\n  name\n  description\n}"
        }
      )
  }
  ```
  should extract `products` subgraph as;
  ```graphql
  type Query {
      products: @connect(
        source: "ecomm"
        http: { GET: "/products" }
        selection: """
        $.products {
          id
          name
          description
        }
        """
      )
  }
  ```
  
  Same goes to the schema definition level directives;
  
  ```graphql
  schema
    @join__directive(
      graphs: [PRODUCTS]
      name: "link"
      args: {
        url: "https://specs.apollo.dev/connect/v0.2"
        import: ["@connect", "@source"]
      }
    )
    @join__directive(
      graphs: [PRODUCTS]
      name: "source"
      args: {
        name: "ecomm"
        http: { baseURL: "https://ecommerce.demo-api.apollo.dev/", headers: [] }
      }
    ) {
    query: Query
  }
  ```
  
  should be extracted as;
  
  ```graphql
  extend schema
    @link( # Enable this schema to use Apollo Connectors
      url: "https://specs.apollo.dev/connect/v0.2"
      import: ["@connect", "@source"]
    )
    @source(
      name: "ecomm"
      # A @source directive defines a shared data source for multiple Connectors.
      http: {
          baseURL: "https://ecommerce.demo-api.apollo.dev/"
          headers: [
          # If your API requires headers, add them here and in your router.yaml file.
          # Example:
          # { name: "name", value: "{$config.apiKey}" }
          ]
      }
    )
  ```

## 4.3.7
### Patch Changes

- Updated dependencies [[`dff525f`](https://github.com/graphql-hive/gateway/commit/dff525f214d3525434c5a73a5b3fb22c46550163)]:
  - @graphql-tools/delegate@12.0.14
  - @graphql-tools/stitch@10.1.18
  - @graphql-tools/wrap@11.1.14

## 4.3.6
### Patch Changes

- Updated dependencies [[`786e06f`](https://github.com/graphql-hive/gateway/commit/786e06f4e3d74c76a7274bbbc69100a7d30549e6)]:
  - @graphql-tools/executor-http@3.2.1

## 4.3.5
### Patch Changes

- Updated dependencies [[`59ef8f7`](https://github.com/graphql-hive/gateway/commit/59ef8f733d4fced3416bc95d323f00fb46e69b95)]:
  - @graphql-tools/executor-http@3.2.0
  - @graphql-tools/delegate@12.0.13
  - @graphql-tools/stitch@10.1.17
  - @graphql-tools/wrap@11.1.13

## 4.3.4
### Patch Changes

- Updated dependencies [[`f9d2f0e`](https://github.com/graphql-hive/gateway/commit/f9d2f0ea9e7f172b8270c17961a98bc52a7ba49d)]:
  - @graphql-tools/executor-http@3.1.4

## 4.3.3
### Patch Changes

- Updated dependencies [[`323626f`](https://github.com/graphql-hive/gateway/commit/323626ff877f50e509e45cc56ce82602d5118a1d)]:
  - @graphql-tools/executor-http@3.1.3

## 4.3.2
### Patch Changes

- Updated dependencies [[`f85a9fe`](https://github.com/graphql-hive/gateway/commit/f85a9fe11dc88a7fa8397c5372ef24f9e91b638e)]:
  - @graphql-tools/executor-http@3.1.2

## 4.3.1
### Patch Changes



- [#2106](https://github.com/graphql-hive/gateway/pull/2106) [`da68d27`](https://github.com/graphql-hive/gateway/commit/da68d2710dff1f8bca5b17bcd5368e631f72114e) Thanks [@ardatan](https://github.com/ardatan)! - - Optimizations to select ONLY required fields when fetching the missing fields from other subgraphs
  - Do not try to resolve types from the subschemas which only have the stub types, for example if a subgraph only has `id` field as a stub, do not use that subgraph as a target subgraph for resolving the type, because it will not have any other fields than `id`.
- Updated dependencies [[`da68d27`](https://github.com/graphql-hive/gateway/commit/da68d2710dff1f8bca5b17bcd5368e631f72114e)]:
  - @graphql-tools/delegate@12.0.12
  - @graphql-tools/stitch@10.1.16
  - @graphql-tools/wrap@11.1.12

## 4.3.0
### Minor Changes



- [#2096](https://github.com/graphql-hive/gateway/pull/2096) [`4e626d4`](https://github.com/graphql-hive/gateway/commit/4e626d4cd2f1a6050a30b1219f5b5408ff56b3a6) Thanks [@ardatan](https://github.com/ardatan)! - Progressive Override Support in Rust QP Runtime


### Patch Changes

- Updated dependencies []:
  - @graphql-tools/delegate@12.0.11
  - @graphql-tools/stitch@10.1.15
  - @graphql-tools/wrap@11.1.11

## 4.2.14
### Patch Changes

- Updated dependencies [[`dae3fe4`](https://github.com/graphql-hive/gateway/commit/dae3fe4fbb9c78598d1bbf91c2ed07ab1b90f05d)]:
  - @graphql-tools/executor-http@3.1.1
  - @graphql-tools/wrap@11.1.10
  - @graphql-tools/delegate@12.0.10
  - @graphql-tools/stitch@10.1.14

## 4.2.13
### Patch Changes

- Updated dependencies [[`43aaa6a`](https://github.com/graphql-hive/gateway/commit/43aaa6ab8c1c64cae92e9cdff7016ebdf1afa756)]:
  - @graphql-tools/delegate@12.0.9
  - @graphql-tools/stitch@10.1.13
  - @graphql-tools/wrap@11.1.9

## 4.2.12
### Patch Changes

- Updated dependencies [[`4065b7f`](https://github.com/graphql-hive/gateway/commit/4065b7fbb08d9e75c5f0d3b2b4d42d665aa9dbd9)]:
  - @graphql-tools/delegate@12.0.8
  - @graphql-tools/stitch@10.1.12
  - @graphql-tools/wrap@11.1.8

## 4.2.11
### Patch Changes

- Updated dependencies [[`584a293`](https://github.com/graphql-hive/gateway/commit/584a293e3dafa7cd2d0210f80299c81b6707bcd4)]:
  - @graphql-tools/delegate@12.0.7
  - @graphql-tools/stitch@10.1.11
  - @graphql-tools/wrap@11.1.7

## 4.2.10
### Patch Changes



- [#1916](https://github.com/graphql-hive/gateway/pull/1916) [`2200fc3`](https://github.com/graphql-hive/gateway/commit/2200fc3e9b94db77a642835bbf2d646c65b3e8d0) Thanks [@ardatan](https://github.com/ardatan)! - - Handle the type merging order correctly with custom labels and percentage labels for progressive override
  - Do not pass `percent(x)` labels to the progressive override handler
  - Apply progressive override to the shared root fields
- Updated dependencies [[`2200fc3`](https://github.com/graphql-hive/gateway/commit/2200fc3e9b94db77a642835bbf2d646c65b3e8d0)]:
  - @graphql-tools/delegate@12.0.6
  - @graphql-tools/stitch@10.1.10
  - @graphql-tools/wrap@11.1.6

## 4.2.9
### Patch Changes

- Updated dependencies [[`e92c5a9`](https://github.com/graphql-hive/gateway/commit/e92c5a9702a2aea395a4a4e3a482b92f528655e8)]:
  - @graphql-tools/delegate@12.0.5
  - @graphql-tools/stitch@10.1.9
  - @graphql-tools/wrap@11.1.5

## 4.2.8
### Patch Changes



- [#1842](https://github.com/graphql-hive/gateway/pull/1842) [`93aa767`](https://github.com/graphql-hive/gateway/commit/93aa76755afc93085280646fb7cb14e6d02b4a7f) Thanks [@dependabot](https://github.com/apps/dependabot)! - dependencies updates:
  
  - Updated dependency [`@graphql-tools/utils@^11.0.0` ↗︎](https://www.npmjs.com/package/@graphql-tools/utils/v/11.0.0) (from `^10.10.3`, in `dependencies`)
- Updated dependencies [[`93aa767`](https://github.com/graphql-hive/gateway/commit/93aa76755afc93085280646fb7cb14e6d02b4a7f), [`93aa767`](https://github.com/graphql-hive/gateway/commit/93aa76755afc93085280646fb7cb14e6d02b4a7f), [`93aa767`](https://github.com/graphql-hive/gateway/commit/93aa76755afc93085280646fb7cb14e6d02b4a7f), [`93aa767`](https://github.com/graphql-hive/gateway/commit/93aa76755afc93085280646fb7cb14e6d02b4a7f), [`9f29d58`](https://github.com/graphql-hive/gateway/commit/9f29d587946383482ad55924fe49b9e7804f48a3)]:
  - @graphql-tools/delegate@12.0.4
  - @graphql-tools/executor-http@3.1.0
  - @graphql-tools/stitch@10.1.8
  - @graphql-tools/wrap@11.1.4

## 4.2.7
### Patch Changes

- Updated dependencies [[`dcd8f0e`](https://github.com/graphql-hive/gateway/commit/dcd8f0e93fd220cb99f79cadea759ea49bc15308)]:
  - @graphql-tools/delegate@12.0.3
  - @graphql-tools/stitch@10.1.7
  - @graphql-tools/wrap@11.1.3

## 4.2.6
### Patch Changes

- Updated dependencies [[`da8b8e3`](https://github.com/graphql-hive/gateway/commit/da8b8e3f3545487249b11c6577e3889f68527249)]:
  - @graphql-tools/delegate@12.0.2
  - @graphql-tools/stitch@10.1.6
  - @graphql-tools/wrap@11.1.2

## 4.2.5
### Patch Changes

- Updated dependencies [[`0d14faf`](https://github.com/graphql-hive/gateway/commit/0d14fafdbaf3fb27eef123016ef2ca977d6688d8)]:
  - @graphql-tools/delegate@12.0.1
  - @graphql-tools/stitch@10.1.5
  - @graphql-tools/wrap@11.1.1

## 4.2.4
### Patch Changes

- Updated dependencies [[`55173a5`](https://github.com/graphql-hive/gateway/commit/55173a55344a07fdf9531efcbaa4cb142fff655e), [`bc6cddd`](https://github.com/graphql-hive/gateway/commit/bc6cddd1c53a012dd02a1d8a7217a28e65cc6ae9), [`1dbc653`](https://github.com/graphql-hive/gateway/commit/1dbc6536cb992a705cac7894acca6fe5431b72de), [`bc6cddd`](https://github.com/graphql-hive/gateway/commit/bc6cddd1c53a012dd02a1d8a7217a28e65cc6ae9), [`b520eb2`](https://github.com/graphql-hive/gateway/commit/b520eb2309f627578519826d6b9e0056252c6c46)]:
  - @graphql-tools/stitch@10.1.4
  - @graphql-tools/wrap@11.1.0
  - @graphql-tools/delegate@12.0.0

## 4.2.3
### Patch Changes



- [#1684](https://github.com/graphql-hive/gateway/pull/1684) [`478d7e2`](https://github.com/graphql-hive/gateway/commit/478d7e25ef47fb8fb6183010a8bb61ac31688c55) Thanks [@dependabot](https://github.com/apps/dependabot)! - dependencies updates:
  
  - Updated dependency [`@whatwg-node/fetch@^0.10.13` ↗︎](https://www.npmjs.com/package/@whatwg-node/fetch/v/0.10.13) (from `^0.10.12`, in `dependencies`)


- [#1691](https://github.com/graphql-hive/gateway/pull/1691) [`7ecaf7e`](https://github.com/graphql-hive/gateway/commit/7ecaf7e8f658c4e4c1a91d1e8db3c1a8ceca51cb) Thanks [@dependabot](https://github.com/apps/dependabot)! - dependencies updates:
  
  - Updated dependency [`@graphql-tools/executor@^1.4.13` ↗︎](https://www.npmjs.com/package/@graphql-tools/executor/v/1.4.13) (from `^1.4.11`, in `dependencies`)
  - Updated dependency [`@graphql-tools/merge@^9.1.5` ↗︎](https://www.npmjs.com/package/@graphql-tools/merge/v/9.1.5) (from `^9.1.3`, in `dependencies`)
  - Updated dependency [`@graphql-tools/schema@^10.0.29` ↗︎](https://www.npmjs.com/package/@graphql-tools/schema/v/10.0.29) (from `^10.0.27`, in `dependencies`)
  - Updated dependency [`@graphql-tools/utils@^10.10.3` ↗︎](https://www.npmjs.com/package/@graphql-tools/utils/v/10.10.3) (from `^10.10.1`, in `dependencies`)
- Updated dependencies [[`7ecaf7e`](https://github.com/graphql-hive/gateway/commit/7ecaf7e8f658c4e4c1a91d1e8db3c1a8ceca51cb), [`478d7e2`](https://github.com/graphql-hive/gateway/commit/478d7e25ef47fb8fb6183010a8bb61ac31688c55), [`7ecaf7e`](https://github.com/graphql-hive/gateway/commit/7ecaf7e8f658c4e4c1a91d1e8db3c1a8ceca51cb), [`7ecaf7e`](https://github.com/graphql-hive/gateway/commit/7ecaf7e8f658c4e4c1a91d1e8db3c1a8ceca51cb), [`7ecaf7e`](https://github.com/graphql-hive/gateway/commit/7ecaf7e8f658c4e4c1a91d1e8db3c1a8ceca51cb), [`2993f24`](https://github.com/graphql-hive/gateway/commit/2993f24f8e46853c0d2667c0cd2bf96190f3a2b2)]:
  - @graphql-tools/delegate@11.1.3
  - @graphql-tools/executor-http@3.0.7
  - @graphql-tools/stitch@10.1.3
  - @graphql-tools/wrap@11.0.5

## 4.2.2
### Patch Changes



- [#1608](https://github.com/graphql-hive/gateway/pull/1608) [`9c789fb`](https://github.com/graphql-hive/gateway/commit/9c789fb11f6de80e781ff056cb5b98c548938bea) Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  
  - Updated dependency [`@graphql-tools/executor@^1.4.11` ↗︎](https://www.npmjs.com/package/@graphql-tools/executor/v/1.4.11) (from `^1.4.9`, in `dependencies`)
  - Updated dependency [`@graphql-tools/merge@^9.1.3` ↗︎](https://www.npmjs.com/package/@graphql-tools/merge/v/9.1.3) (from `^9.1.1`, in `dependencies`)
  - Updated dependency [`@graphql-tools/schema@^10.0.27` ↗︎](https://www.npmjs.com/package/@graphql-tools/schema/v/10.0.27) (from `^10.0.25`, in `dependencies`)
  - Updated dependency [`@graphql-tools/utils@^10.10.1` ↗︎](https://www.npmjs.com/package/@graphql-tools/utils/v/10.10.1) (from `^10.9.1`, in `dependencies`)
  - Updated dependency [`@whatwg-node/fetch@^0.10.12` ↗︎](https://www.npmjs.com/package/@whatwg-node/fetch/v/0.10.12) (from `^0.10.11`, in `dependencies`)


- [#1662](https://github.com/graphql-hive/gateway/pull/1662) [`27789de`](https://github.com/graphql-hive/gateway/commit/27789de7967cb5299d471c00434591f309b978ff) Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  
  - Updated dependency [`@graphql-tools/utils@^10.10.1` ↗︎](https://www.npmjs.com/package/@graphql-tools/utils/v/10.10.1) (from `^10.10.0`, in `dependencies`)
  - Updated dependency [`@whatwg-node/fetch@^0.10.12` ↗︎](https://www.npmjs.com/package/@whatwg-node/fetch/v/0.10.12) (from `^0.10.11`, in `dependencies`)


- [#1663](https://github.com/graphql-hive/gateway/pull/1663) [`d678113`](https://github.com/graphql-hive/gateway/commit/d678113debfe28095ed6e09c2abba4451a42608a) Thanks [@dependabot](https://github.com/apps/dependabot)! - dependencies updates:
  
  - Updated dependency [`@graphql-tools/executor@^1.4.11` ↗︎](https://www.npmjs.com/package/@graphql-tools/executor/v/1.4.11) (from `^1.4.10`, in `dependencies`)
  - Updated dependency [`@graphql-tools/merge@^9.1.3` ↗︎](https://www.npmjs.com/package/@graphql-tools/merge/v/9.1.3) (from `^9.1.2`, in `dependencies`)
  - Updated dependency [`@graphql-tools/schema@^10.0.27` ↗︎](https://www.npmjs.com/package/@graphql-tools/schema/v/10.0.27) (from `^10.0.26`, in `dependencies`)
- Updated dependencies [[`9c789fb`](https://github.com/graphql-hive/gateway/commit/9c789fb11f6de80e781ff056cb5b98c548938bea), [`27789de`](https://github.com/graphql-hive/gateway/commit/27789de7967cb5299d471c00434591f309b978ff), [`d678113`](https://github.com/graphql-hive/gateway/commit/d678113debfe28095ed6e09c2abba4451a42608a), [`9c789fb`](https://github.com/graphql-hive/gateway/commit/9c789fb11f6de80e781ff056cb5b98c548938bea), [`27789de`](https://github.com/graphql-hive/gateway/commit/27789de7967cb5299d471c00434591f309b978ff), [`9c789fb`](https://github.com/graphql-hive/gateway/commit/9c789fb11f6de80e781ff056cb5b98c548938bea), [`27789de`](https://github.com/graphql-hive/gateway/commit/27789de7967cb5299d471c00434591f309b978ff), [`d678113`](https://github.com/graphql-hive/gateway/commit/d678113debfe28095ed6e09c2abba4451a42608a), [`9c789fb`](https://github.com/graphql-hive/gateway/commit/9c789fb11f6de80e781ff056cb5b98c548938bea), [`27789de`](https://github.com/graphql-hive/gateway/commit/27789de7967cb5299d471c00434591f309b978ff), [`d678113`](https://github.com/graphql-hive/gateway/commit/d678113debfe28095ed6e09c2abba4451a42608a), [`c754a96`](https://github.com/graphql-hive/gateway/commit/c754a96d49ea69f54f57a8f1b01baf9d2fb947b6)]:
  - @graphql-tools/delegate@11.1.2
  - @graphql-tools/executor-http@3.0.6
  - @graphql-tools/stitch@10.1.2
  - @graphql-tools/wrap@11.0.4

## 4.2.1
### Patch Changes



- [#1654](https://github.com/graphql-hive/gateway/pull/1654) [`efed5e0`](https://github.com/graphql-hive/gateway/commit/efed5e0c257edcacb51dae7f670c2026a747a851) Thanks [@dependabot](https://github.com/apps/dependabot)! - dependencies updates:
  
  - Updated dependency [`@graphql-tools/executor@^1.4.10` ↗︎](https://www.npmjs.com/package/@graphql-tools/executor/v/1.4.10) (from `^1.4.9`, in `dependencies`)
  - Updated dependency [`@graphql-tools/merge@^9.1.2` ↗︎](https://www.npmjs.com/package/@graphql-tools/merge/v/9.1.2) (from `^9.1.1`, in `dependencies`)
  - Updated dependency [`@graphql-tools/schema@^10.0.26` ↗︎](https://www.npmjs.com/package/@graphql-tools/schema/v/10.0.26) (from `^10.0.25`, in `dependencies`)
  - Updated dependency [`@graphql-tools/utils@^10.10.0` ↗︎](https://www.npmjs.com/package/@graphql-tools/utils/v/10.10.0) (from `^10.9.1`, in `dependencies`)
- Updated dependencies [[`efed5e0`](https://github.com/graphql-hive/gateway/commit/efed5e0c257edcacb51dae7f670c2026a747a851), [`efed5e0`](https://github.com/graphql-hive/gateway/commit/efed5e0c257edcacb51dae7f670c2026a747a851), [`efed5e0`](https://github.com/graphql-hive/gateway/commit/efed5e0c257edcacb51dae7f670c2026a747a851), [`efed5e0`](https://github.com/graphql-hive/gateway/commit/efed5e0c257edcacb51dae7f670c2026a747a851), [`3226919`](https://github.com/graphql-hive/gateway/commit/3226919d58930289491696fa3b56ed85c766e3f5)]:
  - @graphql-tools/delegate@11.1.1
  - @graphql-tools/executor-http@3.0.5
  - @graphql-tools/stitch@10.1.1
  - @graphql-tools/wrap@11.0.3

## 4.2.0
### Minor Changes



- [#1642](https://github.com/graphql-hive/gateway/pull/1642) [`af7a7de`](https://github.com/graphql-hive/gateway/commit/af7a7de0ebd81a5b41702052a3ddf466f5d84437) Thanks [@ardatan](https://github.com/ardatan)! - Support promises in `progressiveOverride` option
  
  ```ts
  import { defineConfig } from '@graphql-hive/gateway';
  export const gatewayConfig = defineConfig({
      async progressiveOverride(label: string, context: GatewayContext) {
          if (label === 'my_label') {
              const serviceResponse = await fetch('http://example.com/should_override', {
                  headers: {
                      'x-some-header': context.headers['x-some-header'],
                  }
              });
              const result = await serviceResponse.json();
              return result?.override;
          }
          return false;
      }
  })
  ```

## 4.1.0
### Minor Changes



- [#1624](https://github.com/graphql-hive/gateway/pull/1624) [`a8458b2`](https://github.com/graphql-hive/gateway/commit/a8458b24e71fda37a515eaf9ac9af43a73e7823f) Thanks [@ardatan](https://github.com/ardatan)! - Progressive Override for Safer Field Migrations
  
  Introduces Progressive Override, allowing you to safely migrate fields between subgraphs using the `@override` directive with a label. Control the rollout using custom logic in the gateway (e.g., percentage, headers) or the built-in percent(x) label for gradual, incremental traffic migration.
  
  Detailed documentation can be found [here](https://the-guild.dev/graphql/hive/docs/gateway/other-features/progressive-override).

### Patch Changes



- [#1588](https://github.com/graphql-hive/gateway/pull/1588) [`20f7a50`](https://github.com/graphql-hive/gateway/commit/20f7a50c5ddb862c2921e91ca43d9858bae1bce8) Thanks [@enisdenjo](https://github.com/enisdenjo)! - Correctly resolve circular @requires in different subgraphs

- Updated dependencies [[`a54b0c1`](https://github.com/graphql-hive/gateway/commit/a54b0c1777229aaeea295bcd15d4f4d6e4e615f7), [`058ef2f`](https://github.com/graphql-hive/gateway/commit/058ef2f8373ea822fed985b705416cb39d5b6efc), [`a8458b2`](https://github.com/graphql-hive/gateway/commit/a8458b24e71fda37a515eaf9ac9af43a73e7823f), [`20f7a50`](https://github.com/graphql-hive/gateway/commit/20f7a50c5ddb862c2921e91ca43d9858bae1bce8)]:
  - @graphql-tools/delegate@11.1.0
  - @graphql-tools/stitch@10.1.0
  - @graphql-tools/wrap@11.0.2

## 4.0.5
### Patch Changes



- [#1542](https://github.com/graphql-hive/gateway/pull/1542) [`0a349fb`](https://github.com/graphql-hive/gateway/commit/0a349fbfd52eaf8a2b21c9669871c916d41b840f) Thanks [@dependabot](https://github.com/apps/dependabot)! - dependencies updates:
  
  - Updated dependency [`@whatwg-node/fetch@^0.10.11` ↗︎](https://www.npmjs.com/package/@whatwg-node/fetch/v/0.10.11) (from `^0.10.10`, in `dependencies`)
- Updated dependencies [[`0a349fb`](https://github.com/graphql-hive/gateway/commit/0a349fbfd52eaf8a2b21c9669871c916d41b840f), [`818461e`](https://github.com/graphql-hive/gateway/commit/818461e6ea55bb10ba4ead9ed214848e1ba4bfd2)]:
  - @graphql-tools/executor-http@3.0.4
  - @graphql-tools/stitch@10.0.2

## 4.0.4
### Patch Changes



- [#1533](https://github.com/graphql-hive/gateway/pull/1533) [`a6a3d4d`](https://github.com/graphql-hive/gateway/commit/a6a3d4d0ffba9d73a5151c747c281c25d0d26954) Thanks [@ardatan](https://github.com/ardatan)! - Fix shared root handling in case of heavily nested selections

## 4.0.3
### Patch Changes



- [#1522](https://github.com/graphql-hive/gateway/pull/1522) [`e64a4e1`](https://github.com/graphql-hive/gateway/commit/e64a4e11db66be8bd9c3728eca1ac3d7d97c7d0e) Thanks [@ardatan](https://github.com/ardatan)! - Revert an extra memoization

- Updated dependencies []:
  - @graphql-tools/executor-http@3.0.3

## 4.0.2
### Patch Changes



- [#1473](https://github.com/graphql-hive/gateway/pull/1473) [`838ffec`](https://github.com/graphql-hive/gateway/commit/838ffecb2ad3d4ef6bbb65607a56302cb45e2f14) Thanks [@dependabot](https://github.com/apps/dependabot)! - dependencies updates:
  
  - Updated dependency [`@whatwg-node/promise-helpers@^1.3.2` ↗︎](https://www.npmjs.com/package/@whatwg-node/promise-helpers/v/1.3.2) (from `^1.3.0`, in `dependencies`)
- Updated dependencies [[`838ffec`](https://github.com/graphql-hive/gateway/commit/838ffecb2ad3d4ef6bbb65607a56302cb45e2f14), [`838ffec`](https://github.com/graphql-hive/gateway/commit/838ffecb2ad3d4ef6bbb65607a56302cb45e2f14), [`fe99f74`](https://github.com/graphql-hive/gateway/commit/fe99f74dd11fdf2928ca7080d4d2e5dfd1e2f18e), [`838ffec`](https://github.com/graphql-hive/gateway/commit/838ffecb2ad3d4ef6bbb65607a56302cb45e2f14), [`838ffec`](https://github.com/graphql-hive/gateway/commit/838ffecb2ad3d4ef6bbb65607a56302cb45e2f14)]:
  - @graphql-tools/delegate@11.0.1
  - @graphql-tools/executor-http@3.0.2
  - @graphql-tools/stitch@10.0.1
  - @graphql-tools/wrap@11.0.1

## 4.0.1
### Patch Changes

- Updated dependencies []:
  - @graphql-tools/executor-http@3.0.1

## 4.0.0
### Major Changes



- [#956](https://github.com/graphql-hive/gateway/pull/956) [`46d2661`](https://github.com/graphql-hive/gateway/commit/46d26615c2c3c5f936c1d1bca1d03b025c1ce86a) Thanks [@EmrysMyrddin](https://github.com/EmrysMyrddin)! - Drop Node 18 support
  
  Least supported Node version is now v20.

### Patch Changes



- [#956](https://github.com/graphql-hive/gateway/pull/956) [`46d2661`](https://github.com/graphql-hive/gateway/commit/46d26615c2c3c5f936c1d1bca1d03b025c1ce86a) Thanks [@EmrysMyrddin](https://github.com/EmrysMyrddin)! - Inflight request deduplication

- Updated dependencies [[`46d2661`](https://github.com/graphql-hive/gateway/commit/46d26615c2c3c5f936c1d1bca1d03b025c1ce86a), [`46d2661`](https://github.com/graphql-hive/gateway/commit/46d26615c2c3c5f936c1d1bca1d03b025c1ce86a), [`46d2661`](https://github.com/graphql-hive/gateway/commit/46d26615c2c3c5f936c1d1bca1d03b025c1ce86a), [`46d2661`](https://github.com/graphql-hive/gateway/commit/46d26615c2c3c5f936c1d1bca1d03b025c1ce86a)]:
  - @graphql-tools/executor-http@3.0.0
  - @graphql-tools/delegate@11.0.0
  - @graphql-tools/stitch@10.0.0
  - @graphql-tools/wrap@11.0.0

## 3.2.9
### Patch Changes



- [#1411](https://github.com/graphql-hive/gateway/pull/1411) [`37113d1`](https://github.com/graphql-hive/gateway/commit/37113d1a446748fd83da9823e27a0f56872317df) Thanks [@dependabot](https://github.com/apps/dependabot)! - dependencies updates:
  
  - Updated dependency [`@whatwg-node/fetch@^0.10.10` ↗︎](https://www.npmjs.com/package/@whatwg-node/fetch/v/0.10.10) (from `^0.10.9`, in `dependencies`)
- Updated dependencies [[`37113d1`](https://github.com/graphql-hive/gateway/commit/37113d1a446748fd83da9823e27a0f56872317df)]:
  - @graphql-tools/executor-http@2.1.2

## 3.2.8

### Patch Changes

- [#1358](https://github.com/graphql-hive/gateway/pull/1358) [`8e37851`](https://github.com/graphql-hive/gateway/commit/8e3785194d97edbe82c7fce316104b81bb0362f1) Thanks [@dependabot](https://github.com/apps/dependabot)! - dependencies updates:
  - Updated dependency [`@graphql-tools/executor@^1.4.9` ↗︎](https://www.npmjs.com/package/@graphql-tools/executor/v/1.4.9) (from `^1.4.8`, in `dependencies`)
  - Updated dependency [`@graphql-tools/merge@^9.1.1` ↗︎](https://www.npmjs.com/package/@graphql-tools/merge/v/9.1.1) (from `^9.1.0`, in `dependencies`)
  - Updated dependency [`@graphql-tools/schema@^10.0.25` ↗︎](https://www.npmjs.com/package/@graphql-tools/schema/v/10.0.25) (from `^10.0.24`, in `dependencies`)
  - Updated dependency [`@graphql-tools/utils@^10.9.1` ↗︎](https://www.npmjs.com/package/@graphql-tools/utils/v/10.9.1) (from `^10.9.0`, in `dependencies`)

- Updated dependencies [[`8e37851`](https://github.com/graphql-hive/gateway/commit/8e3785194d97edbe82c7fce316104b81bb0362f1), [`8e37851`](https://github.com/graphql-hive/gateway/commit/8e3785194d97edbe82c7fce316104b81bb0362f1), [`8e37851`](https://github.com/graphql-hive/gateway/commit/8e3785194d97edbe82c7fce316104b81bb0362f1), [`8e37851`](https://github.com/graphql-hive/gateway/commit/8e3785194d97edbe82c7fce316104b81bb0362f1)]:
  - @graphql-tools/delegate@10.2.23
  - @graphql-tools/executor-http@2.1.1
  - @graphql-tools/stitch@9.4.28
  - @graphql-tools/wrap@10.1.4

## 3.2.7

### Patch Changes

- [#1318](https://github.com/graphql-hive/gateway/pull/1318) [`7dafdeb`](https://github.com/graphql-hive/gateway/commit/7dafdebc803e49373fe9d53997113483e512fdb0) Thanks [@enisdenjo](https://github.com/enisdenjo)! - dependencies updates:
  - Updated dependency [`@graphql-yoga/typed-event-target@^3.0.2` ↗︎](https://www.npmjs.com/package/@graphql-yoga/typed-event-target/v/3.0.2) (from `^3.0.1`, in `dependencies`)

- [#1338](https://github.com/graphql-hive/gateway/pull/1338) [`7287ffa`](https://github.com/graphql-hive/gateway/commit/7287ffa2ac0f08801c3058e96a7c4eba7102c1d0) Thanks [@enisdenjo](https://github.com/enisdenjo)! - dependencies updates:
  - Updated dependency [`@whatwg-node/fetch@^0.10.9` ↗︎](https://www.npmjs.com/package/@whatwg-node/fetch/v/0.10.9) (from `^0.10.8`, in `dependencies`)

- [#1344](https://github.com/graphql-hive/gateway/pull/1344) [`a71236d`](https://github.com/graphql-hive/gateway/commit/a71236d6ba356741bc85fe27757bea45576dcf1a) Thanks [@dependabot](https://github.com/apps/dependabot)! - dependencies updates:
  - Updated dependency [`@graphql-tools/executor@^1.4.8` ↗︎](https://www.npmjs.com/package/@graphql-tools/executor/v/1.4.8) (from `^1.4.7`, in `dependencies`)
  - Updated dependency [`@graphql-tools/merge@^9.1.0` ↗︎](https://www.npmjs.com/package/@graphql-tools/merge/v/9.1.0) (from `^9.0.12`, in `dependencies`)
  - Updated dependency [`@graphql-tools/schema@^10.0.24` ↗︎](https://www.npmjs.com/package/@graphql-tools/schema/v/10.0.24) (from `^10.0.11`, in `dependencies`)
  - Updated dependency [`@graphql-tools/utils@^10.9.0` ↗︎](https://www.npmjs.com/package/@graphql-tools/utils/v/10.9.0) (from `^10.8.1`, in `dependencies`)

- [#1333](https://github.com/graphql-hive/gateway/pull/1333) [`ffa3753`](https://github.com/graphql-hive/gateway/commit/ffa3753ccb9045c5b2d62af05edc7f1d78336cb3) Thanks [@enisdenjo](https://github.com/enisdenjo)! - Isomorphic environment variable getter with truthy value parsing

- Updated dependencies [[`a71236d`](https://github.com/graphql-hive/gateway/commit/a71236d6ba356741bc85fe27757bea45576dcf1a), [`7287ffa`](https://github.com/graphql-hive/gateway/commit/7287ffa2ac0f08801c3058e96a7c4eba7102c1d0), [`a71236d`](https://github.com/graphql-hive/gateway/commit/a71236d6ba356741bc85fe27757bea45576dcf1a), [`a71236d`](https://github.com/graphql-hive/gateway/commit/a71236d6ba356741bc85fe27757bea45576dcf1a), [`a71236d`](https://github.com/graphql-hive/gateway/commit/a71236d6ba356741bc85fe27757bea45576dcf1a), [`b59a266`](https://github.com/graphql-hive/gateway/commit/b59a26628c368272b50380bab57553070e2edf6e)]:
  - @graphql-tools/delegate@10.2.22
  - @graphql-tools/executor-http@2.1.0
  - @graphql-tools/stitch@9.4.27
  - @graphql-tools/wrap@10.1.3

## 3.2.6

### Patch Changes

- Updated dependencies [[`b69c80b`](https://github.com/graphql-hive/gateway/commit/b69c80b259bd0565eb9826f7ee9bc8e6c32076d1)]:
  - @graphql-tools/delegate@10.2.21
  - @graphql-tools/stitch@9.4.26
  - @graphql-tools/wrap@10.1.2

## 3.2.5

### Patch Changes

- Updated dependencies [[`0655d1f`](https://github.com/graphql-hive/gateway/commit/0655d1fc604179b6cc0c148d73e38d6e8d839c56), [`0655d1f`](https://github.com/graphql-hive/gateway/commit/0655d1fc604179b6cc0c148d73e38d6e8d839c56), [`0655d1f`](https://github.com/graphql-hive/gateway/commit/0655d1fc604179b6cc0c148d73e38d6e8d839c56)]:
  - @graphql-tools/delegate@10.2.20
  - @graphql-tools/stitch@9.4.25
  - @graphql-tools/wrap@10.1.1

## 3.2.4

### Patch Changes

- Updated dependencies [[`ed323fa`](https://github.com/graphql-hive/gateway/commit/ed323fa06d196c1df128a493006238078bf69fc6)]:
  - @graphql-tools/executor-http@2.0.3

## 3.2.3

### Patch Changes

- [#1144](https://github.com/graphql-hive/gateway/pull/1144) [`54beb7a`](https://github.com/graphql-hive/gateway/commit/54beb7acde7558eee81ec0e20c123717865b8e18) Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  - Updated dependency [`@whatwg-node/fetch@^0.10.8` ↗︎](https://www.npmjs.com/package/@whatwg-node/fetch/v/0.10.8) (from `^0.10.6`, in `dependencies`)

- [#1187](https://github.com/graphql-hive/gateway/pull/1187) [`85d7c95`](https://github.com/graphql-hive/gateway/commit/85d7c95cfe90773daf7680f2308ff4f52f0f7fa9) Thanks [@enisdenjo](https://github.com/enisdenjo)! - Handle nested keys with arguments

- [#1136](https://github.com/graphql-hive/gateway/pull/1136) [`511ba36`](https://github.com/graphql-hive/gateway/commit/511ba36d9c8b81f83cf4cb37c03c9fbb9c5c9c9d) Thanks [@ardatan](https://github.com/ardatan)! - Handle errors on non-nullable fields in shared root fields correctly

- Updated dependencies [[`54beb7a`](https://github.com/graphql-hive/gateway/commit/54beb7acde7558eee81ec0e20c123717865b8e18), [`4a80de1`](https://github.com/graphql-hive/gateway/commit/4a80de1a2884dc42a5f09202b6215c3e6780efc4)]:
  - @graphql-tools/executor-http@2.0.2
  - @graphql-tools/wrap@10.1.0
  - @graphql-tools/stitch@9.4.24
  - @graphql-tools/delegate@10.2.19

## 3.2.2

### Patch Changes

- [#1117](https://github.com/graphql-hive/gateway/pull/1117) [`0512be3`](https://github.com/graphql-hive/gateway/commit/0512be32399268eb7926db48675ddb5763fd8578) Thanks [@ardatan](https://github.com/ardatan)! - Optimizes `@provides` handling by avoiding the generation of new query plans when a parent subgraph already supplies the requested fields.
  - Refactors and inlines `subtractSelectionSets` to compute leftover selections.
  - Threads a `providedSelectionNode` through planning to subtract out provided fields early.
  - Updates stitching and federation logic to conditionally skip planning when selections are already available.
- Updated dependencies [[`b7627d3`](https://github.com/graphql-hive/gateway/commit/b7627d3cc29e54a048085a79a07a7906f2994173), [`ef0e24c`](https://github.com/graphql-hive/gateway/commit/ef0e24c55ed26320d139a83b1de5b75d5c1bfe4e), [`0512be3`](https://github.com/graphql-hive/gateway/commit/0512be32399268eb7926db48675ddb5763fd8578), [`b7627d3`](https://github.com/graphql-hive/gateway/commit/b7627d3cc29e54a048085a79a07a7906f2994173)]:
  - @graphql-tools/executor-http@2.0.1
  - @graphql-tools/delegate@10.2.18
  - @graphql-tools/stitch@9.4.23
  - @graphql-tools/wrap@10.0.36

## 3.2.1

### Patch Changes

- [#1045](https://github.com/graphql-hive/gateway/pull/1045) [`da47a0e`](https://github.com/graphql-hive/gateway/commit/da47a0effcc0e3c2b934bc97ab10e6e86ef8cd93) Thanks [@enisdenjo](https://github.com/enisdenjo)! - dependencies updates:
  - Updated dependency [`@whatwg-node/fetch@^0.10.6` ↗︎](https://www.npmjs.com/package/@whatwg-node/fetch/v/0.10.6) (from `^0.10.4`, in `dependencies`)

- [#1045](https://github.com/graphql-hive/gateway/pull/1045) [`da47a0e`](https://github.com/graphql-hive/gateway/commit/da47a0effcc0e3c2b934bc97ab10e6e86ef8cd93) Thanks [@enisdenjo](https://github.com/enisdenjo)! - Update graphql-yoga and whatwg-node packages

  In light of https://github.com/ardatan/whatwg-node/pull/2305. Please upgrade as soon as possible!

- [#997](https://github.com/graphql-hive/gateway/pull/997) [`4cf75cb`](https://github.com/graphql-hive/gateway/commit/4cf75cbf1f14169826d1917532ee73ee45c002d5) Thanks [@ardatan](https://github.com/ardatan)! - - **BREAKING**: HTTP Executor no longer takes `serviceName` as an option.
  - Both HTTP executor and `@graphql-mesh/transport-http-callback` no longer handle `DOWNSTREAM_SERVICE_ERROR` error code with `serviceName`.
  - Gateway runtime handles subgraph errors on its own with `DOWNSTREAM_SERVICE_ERROR` error code and `serviceName` as a property. This behavior can be configured with `subgraphErrors` option of the `createGatewayRuntime` function or CLI config.

  ```ts
  subgraphError: {
     errorCode: 'DOWNSTREAM_SERVICE_ERROR', // or `false` to remove this code completely
     subgraphNameProp: 'serviceName' // or `false` to remove this prop completely
  }
  ```

- Updated dependencies [[`da47a0e`](https://github.com/graphql-hive/gateway/commit/da47a0effcc0e3c2b934bc97ab10e6e86ef8cd93), [`da47a0e`](https://github.com/graphql-hive/gateway/commit/da47a0effcc0e3c2b934bc97ab10e6e86ef8cd93), [`9a120c8`](https://github.com/graphql-hive/gateway/commit/9a120c85ac67654f63e374cf420ac4b73da21228), [`4cf75cb`](https://github.com/graphql-hive/gateway/commit/4cf75cbf1f14169826d1917532ee73ee45c002d5)]:
  - @graphql-tools/executor-http@2.0.0

## 3.2.0

### Minor Changes

- [#946](https://github.com/graphql-hive/gateway/pull/946) [`7d771d8`](https://github.com/graphql-hive/gateway/commit/7d771d89ff6d731b1025acfc5eb197541a6d5d35) Thanks [@ardatan](https://github.com/ardatan)! - As Apollo suggests and uses in their implementation, we set the request timeout to 30 seconds for GraphOS uplinks

### Patch Changes

- [#946](https://github.com/graphql-hive/gateway/pull/946) [`7d771d8`](https://github.com/graphql-hive/gateway/commit/7d771d89ff6d731b1025acfc5eb197541a6d5d35) Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  - Added dependency [`@graphql-tools/executor@^1.4.7` ↗︎](https://www.npmjs.com/package/@graphql-tools/executor/v/1.4.7) (to `dependencies`)

- [#950](https://github.com/graphql-hive/gateway/pull/950) [`c7ea2c5`](https://github.com/graphql-hive/gateway/commit/c7ea2c5ae71b6b338ef22edd927a3fc93803965f) Thanks [@kroupacz](https://github.com/kroupacz)! - Errors should not be swallowed when it is thrown from the shared root

- Updated dependencies [[`c7ea2c5`](https://github.com/graphql-hive/gateway/commit/c7ea2c5ae71b6b338ef22edd927a3fc93803965f), [`0af3485`](https://github.com/graphql-hive/gateway/commit/0af3485abb1b3dfba4126f09d291b2096d23aa32)]:
  - @graphql-tools/delegate@10.2.17
  - @graphql-tools/stitch@9.4.22
  - @graphql-tools/executor-http@1.3.3
  - @graphql-tools/wrap@10.0.35

## 3.1.7

### Patch Changes

- [#532](https://github.com/graphql-hive/gateway/pull/532) [`4e33933`](https://github.com/graphql-hive/gateway/commit/4e339333945f4c4547d9ae719e67b4671fe89f04) Thanks [@EmrysMyrddin](https://github.com/EmrysMyrddin)! - dependencies updates:
  - Updated dependency [`@whatwg-node/promise-helpers@^1.3.0` ↗︎](https://www.npmjs.com/package/@whatwg-node/promise-helpers/v/1.3.0) (from `^1.2.5`, in `dependencies`)

- Updated dependencies [[`4e33933`](https://github.com/graphql-hive/gateway/commit/4e339333945f4c4547d9ae719e67b4671fe89f04), [`4e33933`](https://github.com/graphql-hive/gateway/commit/4e339333945f4c4547d9ae719e67b4671fe89f04), [`c9cd206`](https://github.com/graphql-hive/gateway/commit/c9cd20666a740514a5c17ecd6d0c000ad0dd7106), [`4e33933`](https://github.com/graphql-hive/gateway/commit/4e339333945f4c4547d9ae719e67b4671fe89f04), [`4e33933`](https://github.com/graphql-hive/gateway/commit/4e339333945f4c4547d9ae719e67b4671fe89f04), [`7b86c09`](https://github.com/graphql-hive/gateway/commit/7b86c097f5d424b82c84b87c743d5ed4ebe6aa5c), [`dbfb0f7`](https://github.com/graphql-hive/gateway/commit/dbfb0f7d6906d99b07b959bb6254d10e2fe2adf0)]:
  - @graphql-tools/delegate@10.2.16
  - @graphql-tools/executor-http@1.3.2
  - @graphql-tools/stitch@9.4.21
  - @graphql-tools/wrap@10.0.34

## 3.1.6

### Patch Changes

- [#862](https://github.com/graphql-hive/gateway/pull/862) [`278618a`](https://github.com/graphql-hive/gateway/commit/278618a1383a01016041ce0a40adec8803c62448) Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  - Updated dependency [`@whatwg-node/promise-helpers@^1.2.5` ↗︎](https://www.npmjs.com/package/@whatwg-node/promise-helpers/v/1.2.5) (from `^1.0.0`, in `dependencies`)

- Updated dependencies [[`278618a`](https://github.com/graphql-hive/gateway/commit/278618a1383a01016041ce0a40adec8803c62448), [`278618a`](https://github.com/graphql-hive/gateway/commit/278618a1383a01016041ce0a40adec8803c62448), [`278618a`](https://github.com/graphql-hive/gateway/commit/278618a1383a01016041ce0a40adec8803c62448), [`278618a`](https://github.com/graphql-hive/gateway/commit/278618a1383a01016041ce0a40adec8803c62448)]:
  - @graphql-tools/delegate@10.2.15
  - @graphql-tools/executor-http@1.3.1
  - @graphql-tools/stitch@9.4.20
  - @graphql-tools/wrap@10.0.33

## 3.1.5

### Patch Changes

- [#726](https://github.com/graphql-hive/gateway/pull/726) [`6334b2e`](https://github.com/graphql-hive/gateway/commit/6334b2e5d4942693121ab7d44a96fa80408aace1) Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  - Added dependency [`@whatwg-node/promise-helpers@^1.0.0` ↗︎](https://www.npmjs.com/package/@whatwg-node/promise-helpers/v/1.0.0) (to `dependencies`)

- [#727](https://github.com/graphql-hive/gateway/pull/727) [`c54a080`](https://github.com/graphql-hive/gateway/commit/c54a080b8b9c477ed55dd7c23fc8fcae9139bec8) Thanks [@renovate](https://github.com/apps/renovate)! - dependencies updates:
  - Updated dependency [`@whatwg-node/disposablestack@^0.0.6` ↗︎](https://www.npmjs.com/package/@whatwg-node/disposablestack/v/0.0.6) (from `^0.0.5`, in `dependencies`)

- Updated dependencies [[`6334b2e`](https://github.com/graphql-hive/gateway/commit/6334b2e5d4942693121ab7d44a96fa80408aace1), [`6334b2e`](https://github.com/graphql-hive/gateway/commit/6334b2e5d4942693121ab7d44a96fa80408aace1), [`c54a080`](https://github.com/graphql-hive/gateway/commit/c54a080b8b9c477ed55dd7c23fc8fcae9139bec8), [`d949143`](https://github.com/graphql-hive/gateway/commit/d94914302b5b2c71b1c95df5145326fba89b023c), [`661b103`](https://github.com/graphql-hive/gateway/commit/661b103a7b9586641e69b78cbaad516e550e7192), [`6334b2e`](https://github.com/graphql-hive/gateway/commit/6334b2e5d4942693121ab7d44a96fa80408aace1), [`6334b2e`](https://github.com/graphql-hive/gateway/commit/6334b2e5d4942693121ab7d44a96fa80408aace1), [`9c2f323`](https://github.com/graphql-hive/gateway/commit/9c2f323ece47d9c0ef8f4e44050390096ceac17f), [`2a54e85`](https://github.com/graphql-hive/gateway/commit/2a54e85f2848aea7525703ea33918a21db96b26b)]:
  - @graphql-tools/delegate@10.2.14
  - @graphql-tools/executor-http@1.3.0
  - @graphql-tools/stitch@9.4.19
  - @graphql-tools/wrap@10.0.32

## 3.1.4

### Patch Changes

- [#696](https://github.com/graphql-hive/gateway/pull/696) [`a289faa`](https://github.com/graphql-hive/gateway/commit/a289faae1469eb46f1458be341d21909fe5f8f8f) Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  - Updated dependency [`@whatwg-node/fetch@^0.10.4` ↗︎](https://www.npmjs.com/package/@whatwg-node/fetch/v/0.10.4) (from `^0.10.1`, in `dependencies`)

- Updated dependencies [[`a289faa`](https://github.com/graphql-hive/gateway/commit/a289faae1469eb46f1458be341d21909fe5f8f8f), [`20d275c`](https://github.com/graphql-hive/gateway/commit/20d275cd1badf76665874492d4550a7732b46f62)]:
  - @graphql-tools/executor-http@1.2.8

## 3.1.3

### Patch Changes

- Updated dependencies [[`2318393`](https://github.com/graphql-hive/gateway/commit/2318393bc7b3aca7f53806a44b59277cd176702d)]:
  - @graphql-tools/delegate@10.2.13
  - @graphql-tools/stitch@9.4.18
  - @graphql-tools/wrap@10.0.31

## 3.1.2

### Patch Changes

- [#620](https://github.com/graphql-hive/gateway/pull/620) [`d72209a`](https://github.com/graphql-hive/gateway/commit/d72209ad82ec53689f93ce5d81bfa52493919ad9) Thanks [@renovate](https://github.com/apps/renovate)! - dependencies updates:
  - Updated dependency [`@graphql-tools/utils@^10.8.1` ↗︎](https://www.npmjs.com/package/@graphql-tools/utils/v/10.8.1) (from `^10.7.0`, in `dependencies`)

- Updated dependencies [[`d72209a`](https://github.com/graphql-hive/gateway/commit/d72209ad82ec53689f93ce5d81bfa52493919ad9), [`d72209a`](https://github.com/graphql-hive/gateway/commit/d72209ad82ec53689f93ce5d81bfa52493919ad9), [`d72209a`](https://github.com/graphql-hive/gateway/commit/d72209ad82ec53689f93ce5d81bfa52493919ad9), [`d72209a`](https://github.com/graphql-hive/gateway/commit/d72209ad82ec53689f93ce5d81bfa52493919ad9), [`7146f8d`](https://github.com/graphql-hive/gateway/commit/7146f8decca808ab2c68f4971ba9b64ca27a9b87), [`7146f8d`](https://github.com/graphql-hive/gateway/commit/7146f8decca808ab2c68f4971ba9b64ca27a9b87)]:
  - @graphql-tools/delegate@10.2.12
  - @graphql-tools/executor-http@1.2.7
  - @graphql-tools/stitch@9.4.17
  - @graphql-tools/wrap@10.0.30

## 3.1.1

### Patch Changes

- Updated dependencies [[`8c80ac9`](https://github.com/graphql-hive/gateway/commit/8c80ac98cd5afd7c063945f4704fe4866622c5d7), [`8c80ac9`](https://github.com/graphql-hive/gateway/commit/8c80ac98cd5afd7c063945f4704fe4866622c5d7)]:
  - @graphql-tools/executor-http@1.2.6

## 3.1.0

### Minor Changes

- [#444](https://github.com/graphql-hive/gateway/pull/444) [`b52c9ba`](https://github.com/graphql-hive/gateway/commit/b52c9ba47f84d0905f1f63fdfe071c891dce5b7f) Thanks [@ardatan](https://github.com/ardatan)! - Now `SupergraphSchemaManager` can be used in `ApolloServer` as `gateway`;

  ```ts
  import { ApolloServer } from '@apollo/server';
  import { SupergraphSchemaManager } from '@graphql-tools/federation';

  const gateway = new SupergraphSchemaManager();
  const apolloServer = new ApolloServer({
    gateway,
  });
  ```

  And with the new `onStitchedSchema` option, you can manipulate the executable schema created from the supergraph.
  The following example demonstrates how to use `onStitchedSchema` with `applyMiddleware` from `graphql-middleware`:

  ```ts
  import { SupergraphSchemaManager } from '@graphql-tools/federation';
  import { applyMiddleware } from 'graphql-middleware';

  const logInput = async (resolve, root, args, context, info) => {
    console.log(`1. logInput: ${JSON.stringify(args)}`);
    const result = await resolve(root, args, context, info);
    console.log(`5. logInput`);
    return result;
  };

  const logResult = async (resolve, root, args, context, info) => {
    console.log(`2. logResult`);
    const result = await resolve(root, args, context, info);
    console.log(`4. logResult: ${JSON.stringify(result)}`);
    return result;
  };

  const gateway = new SupergraphSchemaManager({
    onStitchedSchema: async (schema) => {
      // Manipulate the schema
      return applyMiddleware(schema, logInput, logResult);
    },
  });
  ```

### Patch Changes

- [#552](https://github.com/graphql-hive/gateway/pull/552) [`b0bc26b`](https://github.com/graphql-hive/gateway/commit/b0bc26b8e18a2e61e5fa96f48cd77820e3598b52) Thanks [@ardatan](https://github.com/ardatan)! - Handle shared subscription root fields correctly

  In case of conflicting subscription root fields coming from different subgraphs or different entry points(multiple keys),
  subscription was failing.

- Updated dependencies [[`9144222`](https://github.com/graphql-hive/gateway/commit/91442220b2242a0fa082d4b544d03621572eecd0)]:
  - @graphql-tools/delegate@10.2.11
  - @graphql-tools/stitch@9.4.16
  - @graphql-tools/wrap@10.0.29

## 3.0.10

### Patch Changes

- Updated dependencies [[`18682e6`](https://github.com/graphql-hive/gateway/commit/18682e6873091afe63f09414f02f93649a4da141), [`e9f78cd`](https://github.com/graphql-hive/gateway/commit/e9f78cd29681ca9b4371e12953a31d2b8f5e4c17)]:
  - @graphql-tools/delegate@10.2.10
  - @graphql-tools/wrap@10.0.28
  - @graphql-tools/stitch@9.4.15

## 3.0.9

### Patch Changes

- [#443](https://github.com/graphql-hive/gateway/pull/443) [`a625269`](https://github.com/graphql-hive/gateway/commit/a62526936680d030339fc26cc55d76507134b022) Thanks [@ardatan](https://github.com/ardatan)! - In case of shared Mutation field in different subgraphs, choose the best option instead of choosing the last option just like we do in Query root fields

- Updated dependencies [[`a625269`](https://github.com/graphql-hive/gateway/commit/a62526936680d030339fc26cc55d76507134b022), [`14152f7`](https://github.com/graphql-hive/gateway/commit/14152f70d91572c0e60ba15ddeb2ffd0b41c9e92)]:
  - @graphql-tools/stitch@9.4.14
  - @graphql-tools/executor-http@1.2.5

## 3.0.8

### Patch Changes

- [#351](https://github.com/graphql-hive/gateway/pull/351) [`0591aa9`](https://github.com/graphql-hive/gateway/commit/0591aa9cc9718a1c7d8b6fa68723a3155f775cc7) Thanks [@ardatan](https://github.com/ardatan)! - Keep the custom directives(using @composeDirective) from the supergraph, in the unified schema served by the gateway should keep it.

## 3.0.7

### Patch Changes

- [#387](https://github.com/graphql-hive/gateway/pull/387) [`3571399`](https://github.com/graphql-hive/gateway/commit/35713997b5330989b001c6317631621af24c404b) Thanks [@ardatan](https://github.com/ardatan)! - In case of shared root field on Mutation, it was batched incorrectly across subgraphs. But instead only one mutation should be called as mutations should not be parallel

- Updated dependencies []:
  - @graphql-tools/executor-http@1.2.4
  - @graphql-tools/stitch@9.4.13

## 3.0.6

### Patch Changes

- Updated dependencies []:
  - @graphql-tools/stitch@9.4.12

## 3.0.5

### Patch Changes

- Updated dependencies [[`55eb1b4`](https://github.com/graphql-hive/gateway/commit/55eb1b4d14aec7b3e6c7bcf9f596bc01192d022c), [`55eb1b4`](https://github.com/graphql-hive/gateway/commit/55eb1b4d14aec7b3e6c7bcf9f596bc01192d022c)]:
  - @graphql-tools/executor-http@1.2.3

## 3.0.4

### Patch Changes

- [#373](https://github.com/graphql-hive/gateway/pull/373) [`e606975`](https://github.com/graphql-hive/gateway/commit/e60697593290255fb9ac407e591ae3e8cb752df2) Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  - Updated dependency [`@graphql-tools/utils@^10.7.0` ↗︎](https://www.npmjs.com/package/@graphql-tools/utils/v/10.7.0) (from `^10.6.2`, in `dependencies`)

- Updated dependencies [[`e606975`](https://github.com/graphql-hive/gateway/commit/e60697593290255fb9ac407e591ae3e8cb752df2), [`e606975`](https://github.com/graphql-hive/gateway/commit/e60697593290255fb9ac407e591ae3e8cb752df2), [`e606975`](https://github.com/graphql-hive/gateway/commit/e60697593290255fb9ac407e591ae3e8cb752df2), [`e606975`](https://github.com/graphql-hive/gateway/commit/e60697593290255fb9ac407e591ae3e8cb752df2), [`15975c2`](https://github.com/graphql-hive/gateway/commit/15975c28daddbb4f31d520371f53520aecacaac7)]:
  - @graphql-tools/delegate@10.2.9
  - @graphql-tools/executor-http@1.2.2
  - @graphql-tools/stitch@9.4.11
  - @graphql-tools/wrap@10.0.27

## 3.0.3

### Patch Changes

- [#333](https://github.com/graphql-hive/gateway/pull/333) [`0d81307`](https://github.com/graphql-hive/gateway/commit/0d813079753e7c66158499e2db6e301a3c145856) Thanks [@renovate](https://github.com/apps/renovate)! - dependencies updates:
  - Updated dependency [`@graphql-yoga/typed-event-target@^3.0.1` ↗︎](https://www.npmjs.com/package/@graphql-yoga/typed-event-target/v/3.0.1) (from `^3.0.0`, in `dependencies`)

## 3.0.2

### Patch Changes

- Updated dependencies [[`23b8987`](https://github.com/graphql-hive/gateway/commit/23b89874fcf10b4cb6b1b941f29fa5f5aecf0ef2), [`23b8987`](https://github.com/graphql-hive/gateway/commit/23b89874fcf10b4cb6b1b941f29fa5f5aecf0ef2)]:
  - @graphql-tools/delegate@10.2.8
  - @graphql-tools/executor-http@1.2.1
  - @graphql-tools/stitch@9.4.10
  - @graphql-tools/wrap@10.0.26

## 3.0.1

### Patch Changes

- Updated dependencies [[`367b359`](https://github.com/graphql-hive/gateway/commit/367b3593cb7fd51c42ef4a13ab4adac202845734)]:
  - @graphql-tools/executor-http@1.2.0

## 3.0.0

### Major Changes

- [#308](https://github.com/graphql-hive/gateway/pull/308) [`d747d4c`](https://github.com/graphql-hive/gateway/commit/d747d4cd37317e8a9b2b95a5270c0fbd47e4cba3) Thanks [@ardatan](https://github.com/ardatan)! - BREAKING CHANGES;
  - Removed `buildSubgraphSchema`, use `@apollo/subgraph` instead.
  - Removed the following gateway related functions, and prefer using Supergraph approach instead
    - `getSubschemaForFederationWithURL`
    - `getSubschemaForFederationWithTypeDefs`
    - `getSubschemaForFederationWithExecutor`
    - `getSubschemaForFederationWithSchema`
    - `federationSubschemaTransformer`
  - `SupergraphSchemaManager` is no longer an `EventEmitter` but `EventTarget` instead, and it emits a real `Event` object.
  - `SupergraphSchemaManager` is now `Disposable` and it no longer stops based on Nodejs terminate events, so you should use `using` syntax.

  ```ts
  using manager = new SupergraphSchemaManager({ ... });

  manager.addEventListener('error', (event: SupergraphSchemaManagerErrorEvent) => {
    console.error(event.detail.error);
  });

  let schema: GraphQLSchema | null = null;
  manager.addEventListener('schema', (event: SupergraphSchemaManagerSchemaEvent) => {
      schema = event.detail.schema;
  });
  ```

### Patch Changes

- [#308](https://github.com/graphql-hive/gateway/pull/308) [`d747d4c`](https://github.com/graphql-hive/gateway/commit/d747d4cd37317e8a9b2b95a5270c0fbd47e4cba3) Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  - Added dependency [`@graphql-yoga/typed-event-target@^3.0.0` ↗︎](https://www.npmjs.com/package/@graphql-yoga/typed-event-target/v/3.0.0) (to `dependencies`)
  - Added dependency [`@whatwg-node/disposablestack@^0.0.5` ↗︎](https://www.npmjs.com/package/@whatwg-node/disposablestack/v/0.0.5) (to `dependencies`)
  - Added dependency [`@whatwg-node/events@^0.1.2` ↗︎](https://www.npmjs.com/package/@whatwg-node/events/v/0.1.2) (to `dependencies`)

## 2.2.40

### Patch Changes

- [#291](https://github.com/graphql-hive/gateway/pull/291) [`34d1224`](https://github.com/graphql-hive/gateway/commit/34d12249ead65b8277df976f6318dca757df1151) Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  - Updated dependency [`tslib@^2.8.1` ↗︎](https://www.npmjs.com/package/tslib/v/2.8.1) (from `^2.4.0`, in `dependencies`)

- Updated dependencies [[`34d1224`](https://github.com/graphql-hive/gateway/commit/34d12249ead65b8277df976f6318dca757df1151), [`34d1224`](https://github.com/graphql-hive/gateway/commit/34d12249ead65b8277df976f6318dca757df1151), [`34d1224`](https://github.com/graphql-hive/gateway/commit/34d12249ead65b8277df976f6318dca757df1151), [`34d1224`](https://github.com/graphql-hive/gateway/commit/34d12249ead65b8277df976f6318dca757df1151)]:
  - @graphql-tools/delegate@10.2.7
  - @graphql-tools/executor-http@1.1.14
  - @graphql-tools/stitch@9.4.9
  - @graphql-tools/wrap@10.0.25

## 2.2.39

### Patch Changes

- Updated dependencies [[`3f1a0fa`](https://github.com/graphql-hive/gateway/commit/3f1a0fa9f1f3b91542d00a0211d7def8ef30827e)]:
  - @graphql-tools/executor-http@1.1.13

## 2.2.38

### Patch Changes

- [#269](https://github.com/graphql-hive/gateway/pull/269) [`cdca511`](https://github.com/graphql-hive/gateway/commit/cdca5116ce30c2bfced1130c9fbead67280af9d4) Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  - Updated dependency [`@graphql-tools/merge@^9.0.12` ↗︎](https://www.npmjs.com/package/@graphql-tools/merge/v/9.0.12) (from `^9.0.9`, in `dependencies`)
  - Updated dependency [`@graphql-tools/schema@^10.0.11` ↗︎](https://www.npmjs.com/package/@graphql-tools/schema/v/10.0.11) (from `^10.0.8`, in `dependencies`)
  - Updated dependency [`@graphql-tools/utils@^10.6.2` ↗︎](https://www.npmjs.com/package/@graphql-tools/utils/v/10.6.2) (from `^10.6.0`, in `dependencies`)

- Updated dependencies [[`7df2215`](https://github.com/graphql-hive/gateway/commit/7df2215abd309dc1dfd91f4ec91ce975f3982c62), [`cdca511`](https://github.com/graphql-hive/gateway/commit/cdca5116ce30c2bfced1130c9fbead67280af9d4), [`cdca511`](https://github.com/graphql-hive/gateway/commit/cdca5116ce30c2bfced1130c9fbead67280af9d4), [`cdca511`](https://github.com/graphql-hive/gateway/commit/cdca5116ce30c2bfced1130c9fbead67280af9d4), [`cdca511`](https://github.com/graphql-hive/gateway/commit/cdca5116ce30c2bfced1130c9fbead67280af9d4)]:
  - @graphql-tools/delegate@10.2.6
  - @graphql-tools/executor-http@1.1.12
  - @graphql-tools/stitch@9.4.8
  - @graphql-tools/wrap@10.0.24

## 2.2.37

### Patch Changes

- Updated dependencies [[`9ce705c`](https://github.com/graphql-hive/gateway/commit/9ce705c5ccc5e6f4ac26af6e6471a6d2f4e995db)]:
  - @graphql-tools/delegate@10.2.5
  - @graphql-tools/stitch@9.4.7
  - @graphql-tools/wrap@10.0.23

## 2.2.36

### Patch Changes

- Updated dependencies [[`76642d8`](https://github.com/graphql-hive/gateway/commit/76642d84b722bae28115310f25a6ac4865b41598)]:
  - @graphql-tools/stitch@9.4.6

## 2.2.35

### Patch Changes

- Updated dependencies []:
  - @graphql-tools/delegate@10.2.4
  - @graphql-tools/stitch@9.4.5
  - @graphql-tools/wrap@10.0.22

## 2.2.34

### Patch Changes

- [#234](https://github.com/graphql-hive/gateway/pull/234) [`ba7e585`](https://github.com/graphql-hive/gateway/commit/ba7e585bcabbcec2ccd35f0903f25fdce9eeb214) Thanks [@ardatan](https://github.com/ardatan)! - Drop \`@hidden\` support in favor of \`@inaccessible\`

## 2.2.33

### Patch Changes

- [#231](https://github.com/graphql-hive/gateway/pull/231) [`7ca0ff3`](https://github.com/graphql-hive/gateway/commit/7ca0ff331e42c133c4218a8086bbf0a7607f45d0) Thanks [@ardatan](https://github.com/ardatan)! - Avoid extensions and use \`stitchingInfo\` for provided fields

- Updated dependencies [[`7ca0ff3`](https://github.com/graphql-hive/gateway/commit/7ca0ff331e42c133c4218a8086bbf0a7607f45d0)]:
  - @graphql-tools/delegate@10.2.3
  - @graphql-tools/stitch@9.4.4
  - @graphql-tools/wrap@10.0.21

## 2.2.32

### Patch Changes

- [#205](https://github.com/graphql-hive/gateway/pull/205) [`2e0add3`](https://github.com/graphql-hive/gateway/commit/2e0add3ea9b237ad385d5b5cd4c12eeeb847805a) Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  - Updated dependency [`@whatwg-node/fetch@^0.10.1` ↗︎](https://www.npmjs.com/package/@whatwg-node/fetch/v/0.10.1) (from `^0.10.0`, in `dependencies`)

- [#205](https://github.com/graphql-hive/gateway/pull/205) [`2e0add3`](https://github.com/graphql-hive/gateway/commit/2e0add3ea9b237ad385d5b5cd4c12eeeb847805a) Thanks [@ardatan](https://github.com/ardatan)! - Fix missing key fields in the nested queries

- Updated dependencies [[`2e0add3`](https://github.com/graphql-hive/gateway/commit/2e0add3ea9b237ad385d5b5cd4c12eeeb847805a), [`2e0add3`](https://github.com/graphql-hive/gateway/commit/2e0add3ea9b237ad385d5b5cd4c12eeeb847805a)]:
  - @graphql-tools/executor-http@1.1.11
  - @graphql-tools/delegate@10.2.2
  - @graphql-tools/stitch@9.4.3
  - @graphql-tools/wrap@10.0.20

## 2.2.31

### Patch Changes

- [#164](https://github.com/graphql-hive/gateway/pull/164) [`310613d`](https://github.com/graphql-hive/gateway/commit/310613d68d1df3e2bceafbd0730084a4c83527bf) Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  - Updated dependency [`@graphql-tools/utils@^10.6.0` ↗︎](https://www.npmjs.com/package/@graphql-tools/utils/v/10.6.0) (from `^10.5.6`, in `dependencies`)

- [#185](https://github.com/graphql-hive/gateway/pull/185) [`f0b6921`](https://github.com/graphql-hive/gateway/commit/f0b69219fefc1b24c5511a1c623a5e3bbaf5ca0b) Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  - Removed dependency [`value-or-promise@^1.0.12` ↗︎](https://www.npmjs.com/package/value-or-promise/v/1.0.12) (from `dependencies`)

- [#188](https://github.com/graphql-hive/gateway/pull/188) [`f71366d`](https://github.com/graphql-hive/gateway/commit/f71366d234fe8f30a419814fe1460f1e22663241) Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  - Removed dependency [`value-or-promise@^1.0.12` ↗︎](https://www.npmjs.com/package/value-or-promise/v/1.0.12) (from `dependencies`)

- [#199](https://github.com/graphql-hive/gateway/pull/199) [`b534288`](https://github.com/graphql-hive/gateway/commit/b5342885f8ac1197d70cbf45266c83b720b4f85a) Thanks [@ardatan](https://github.com/ardatan)! - Logs are now easier to read, bigger results not do not create bigger outputs but instead they are all logged in a single line

- Updated dependencies [[`310613d`](https://github.com/graphql-hive/gateway/commit/310613d68d1df3e2bceafbd0730084a4c83527bf), [`310613d`](https://github.com/graphql-hive/gateway/commit/310613d68d1df3e2bceafbd0730084a4c83527bf), [`9438e21`](https://github.com/graphql-hive/gateway/commit/9438e21982ed5c6fb18cb678b275046595ae00f5), [`310613d`](https://github.com/graphql-hive/gateway/commit/310613d68d1df3e2bceafbd0730084a4c83527bf), [`f0b6921`](https://github.com/graphql-hive/gateway/commit/f0b69219fefc1b24c5511a1c623a5e3bbaf5ca0b), [`f71366d`](https://github.com/graphql-hive/gateway/commit/f71366d234fe8f30a419814fe1460f1e22663241), [`310613d`](https://github.com/graphql-hive/gateway/commit/310613d68d1df3e2bceafbd0730084a4c83527bf), [`f0b6921`](https://github.com/graphql-hive/gateway/commit/f0b69219fefc1b24c5511a1c623a5e3bbaf5ca0b), [`f71366d`](https://github.com/graphql-hive/gateway/commit/f71366d234fe8f30a419814fe1460f1e22663241), [`9438e21`](https://github.com/graphql-hive/gateway/commit/9438e21982ed5c6fb18cb678b275046595ae00f5), [`b534288`](https://github.com/graphql-hive/gateway/commit/b5342885f8ac1197d70cbf45266c83b720b4f85a), [`697308d`](https://github.com/graphql-hive/gateway/commit/697308df3b2dd96f28dc65a5f5361a911077e022)]:
  - @graphql-tools/delegate@10.2.1
  - @graphql-tools/executor-http@1.1.10
  - @graphql-tools/stitch@9.4.2
  - @graphql-tools/wrap@10.0.19

## 2.2.30

### Patch Changes

- [`725d5b7`](https://github.com/graphql-hive/gateway/commit/725d5b7952be3a2fb2caeb40d26c194fb03b35d5) Thanks [@ardatan](https://github.com/ardatan)! - Fix regression on override type interface

- Updated dependencies [[`725d5b7`](https://github.com/graphql-hive/gateway/commit/725d5b7952be3a2fb2caeb40d26c194fb03b35d5)]:
  - @graphql-tools/stitch@9.4.1

## 2.2.29

### Patch Changes

- Updated dependencies [[`f32cb2a`](https://github.com/graphql-hive/gateway/commit/f32cb2a0289aa32e4811ced5dc1aac3efb0674f1)]:
  - @graphql-tools/delegate@10.2.0
  - @graphql-tools/stitch@9.4.0
  - @graphql-tools/wrap@10.0.18

## 2.2.28

### Patch Changes

- Updated dependencies [[`73c621d`](https://github.com/graphql-hive/gateway/commit/73c621d98a4e6ca134527e349bc71223c03d06db), [`19bc6a4`](https://github.com/graphql-hive/gateway/commit/19bc6a4c222ff157553785ea16760888cdfe10bb)]:
  - @graphql-tools/delegate@10.1.3
  - @graphql-tools/wrap@10.0.17
  - @graphql-tools/stitch@9.3.5

## 2.2.26

### Patch Changes

- [#6663](https://github.com/ardatan/graphql-tools/pull/6663)
  [`d06afe3`](https://github.com/ardatan/graphql-tools/commit/d06afe3065edb15f4c58c1c155a230d8d542669f)
  Thanks [@renovate](https://github.com/apps/renovate)! - dependencies updates:
  - Updated dependency
    [`@whatwg-node/fetch@^0.10.0` ↗︎](https://www.npmjs.com/package/@whatwg-node/fetch/v/0.10.0)
    (from `^0.9.17`, in `dependencies`)
- Updated dependencies
  [[`d06afe3`](https://github.com/ardatan/graphql-tools/commit/d06afe3065edb15f4c58c1c155a230d8d542669f),
  [`04d5cd7`](https://github.com/ardatan/graphql-tools/commit/04d5cd785be759f0327586a75b9a6ef70cbacf95)]:
  - @graphql-tools/executor-http@1.1.8

## 2.2.25

### Patch Changes

- [`342e044`](https://github.com/ardatan/graphql-tools/commit/342e044c7da74aaf5df6a90ce68973c525c9aa10)
  Thanks [@ardatan](https://github.com/ardatan)! - Prevent extra queries to the same subgraph
  multiple times on the same plan, and merge iterables correctly
- Updated dependencies
  [[`342e044`](https://github.com/ardatan/graphql-tools/commit/342e044c7da74aaf5df6a90ce68973c525c9aa10)]:
  - @graphql-tools/delegate@10.1.1
  - @graphql-tools/stitch@9.3.3
  - @graphql-tools/wrap@10.0.15

## 2.2.24

### Patch Changes

- [#6619](https://github.com/ardatan/graphql-tools/pull/6619)
  [`e9906eb`](https://github.com/ardatan/graphql-tools/commit/e9906eb311132ab902720e75bc787228d67c0e34)
  Thanks [@kroupacz](https://github.com/kroupacz)! - Handle shared root field queries with aliases

- Updated dependencies
  [[`e9906eb`](https://github.com/ardatan/graphql-tools/commit/e9906eb311132ab902720e75bc787228d67c0e34)]:
  - @graphql-tools/delegate@10.1.0
  - @graphql-tools/stitch@9.3.2
  - @graphql-tools/wrap@10.0.14

## 2.2.23

### Patch Changes

- Updated dependencies
  [[`da1de08`](https://github.com/ardatan/graphql-tools/commit/da1de08c269a4cb3ed8240bf191833f7e75a6b01)]:
  - @graphql-tools/delegate@10.0.29
  - @graphql-tools/stitch@9.3.1
  - @graphql-tools/wrap@10.0.13

## 2.2.22

### Patch Changes

- Updated dependencies
  [[`2bb2adb`](https://github.com/ardatan/graphql-tools/commit/2bb2adbe81ab940e582ea2c779a766817c099c9c)]:
  - @graphql-tools/stitch@9.3.0

## 2.2.21

### Patch Changes

- [`5145fc4`](https://github.com/ardatan/graphql-tools/commit/5145fc4f4eed543219dbab5c0bd54e4636e1b952)
  Thanks [@ardatan](https://github.com/ardatan)! - Run \`onSubschemaConfig\` in the right place

## 2.2.20

### Patch Changes

- Updated dependencies
  [[`f470f49`](https://github.com/ardatan/graphql-tools/commit/f470f49f7d8445801a2983f14532124588f9f59e)]:
  - @graphql-tools/delegate@10.0.28
  - @graphql-tools/stitch@9.2.17
  - @graphql-tools/wrap@10.0.12

## 2.2.19

### Patch Changes

- [`180f3f0`](https://github.com/ardatan/graphql-tools/commit/180f3f0c8362613eb3013ff12f2d5405cd987903)
  Thanks [@ardatan](https://github.com/ardatan)! - Avoid extra calls if the keys are already
  resolved

- Updated dependencies
  [[`180f3f0`](https://github.com/ardatan/graphql-tools/commit/180f3f0c8362613eb3013ff12f2d5405cd987903)]:
  - @graphql-tools/delegate@10.0.27
  - @graphql-tools/stitch@9.2.16
  - @graphql-tools/wrap@10.0.11

## 2.2.18

### Patch Changes

- [#6598](https://github.com/ardatan/graphql-tools/pull/6598)
  [`4deac7f`](https://github.com/ardatan/graphql-tools/commit/4deac7f3ac468334874f1d9e4ab41943fdf2818c)
  Thanks [@kroupacz](https://github.com/kroupacz)! - If `currentUnavailableSelectionSet.selections`
  is empty array then "query planning" will fail.

## 2.2.17

### Patch Changes

- [`b1e002f`](https://github.com/ardatan/graphql-tools/commit/b1e002f16fe01f7d5d42f9a6b6c8d3ec67fe93ba)
  Thanks [@ardatan](https://github.com/ardatan)! - If required non-nullable key is null, do not send
  it to the subgraph;

  See optimizations.test.ts for more details.

## 2.2.16

### Patch Changes

- [#6586](https://github.com/ardatan/graphql-tools/pull/6586)
  [`8effad4`](https://github.com/ardatan/graphql-tools/commit/8effad4ffb9be1bca098b8cb6ce41b84ac7d9b6b)
  Thanks [@ardatan](https://github.com/ardatan)! - Performance improvements on upstream request
  execution

- Updated dependencies
  [[`8effad4`](https://github.com/ardatan/graphql-tools/commit/8effad4ffb9be1bca098b8cb6ce41b84ac7d9b6b)]:
  - @graphql-tools/delegate@10.0.26
  - @graphql-tools/stitch@9.2.15
  - @graphql-tools/wrap@10.0.10

## 2.2.15

### Patch Changes

- Updated dependencies
  [[`8a16b01`](https://github.com/ardatan/graphql-tools/commit/8a16b01296457bdcfbb111e02b6f6569ef8b04aa)]:
  - @graphql-tools/delegate@10.0.25
  - @graphql-tools/stitch@9.2.14
  - @graphql-tools/wrap@10.0.9

## 2.2.14

### Patch Changes

- [`e0070c2`](https://github.com/ardatan/graphql-tools/commit/e0070c2327ca49bc2a87b88d6ff1066ac2078d2b)
  Thanks [@ardatan](https://github.com/ardatan)! - Fix unavailable field error throwing

## 2.2.13

### Patch Changes

- Updated dependencies
  [[`4cdb462`](https://github.com/ardatan/graphql-tools/commit/4cdb46248774f2d5ae2757d40e1d55e83d7413b3)]:
  - @graphql-tools/delegate@10.0.24
  - @graphql-tools/stitch@9.2.13
  - @graphql-tools/wrap@10.0.8

## 2.2.12

### Patch Changes

- [#6573](https://github.com/ardatan/graphql-tools/pull/6573)
  [`7e2938d`](https://github.com/ardatan/graphql-tools/commit/7e2938d45c6d0a6eb6b18b89f9f80e9b5b5c08db)
  Thanks [@ardatan](https://github.com/ardatan)! - When there are two services like below then the
  following query senty, the gateway tries to fetch `id` as an extra field because it considers `id`
  might be needed while this is not correct. This patch avoids any extra calls, and forwards the
  query as is to the 2nd service.

  ```graphql
  query {
    viewer {
      booksContainer(input: $input) {
        edges {
          cursor
          node {
            source {
              # Book(upc=)
              upc
            }
          }
        }
        pageInfo {
          endCursor
        }
      }
    }
  }
  ```

  ```graphql
  type Book @key(fields: "id") @key(fields: "upc") {
    id: ID!
    upc: ID!
  }
  ```

  ```graphql
  type BookContainer { # the type that is used in a collection
    id: ID!
    # ... other stuff here
    source: Book!
  }

  type Book @key(fields: "upc") {
    upc: ID!
  }

  type Query {
    viewer: Viewer
  }

  type Viewer {
    booksContainer: BooksContainerResult
  }

  type BooksContainerResult {
    edges: [BooksContainerEdge!]!
    pageInfo: PageInfo!
  }

  type BooksContainerEdge {
    node: BookContainer!
    cursor: String!
  }

  type PageInfo {
    endCursor: String
  }
  ```

- Updated dependencies
  [[`7e2938d`](https://github.com/ardatan/graphql-tools/commit/7e2938d45c6d0a6eb6b18b89f9f80e9b5b5c08db)]:
  - @graphql-tools/delegate@10.0.23
  - @graphql-tools/stitch@9.2.12
  - @graphql-tools/wrap@10.0.7

## 2.2.11

### Patch Changes

- Updated dependencies
  [[`dcb3e27`](https://github.com/ardatan/graphql-tools/commit/dcb3e276cce59340596156542bcede9d8b143d44),
  [`cf2ce5e`](https://github.com/ardatan/graphql-tools/commit/cf2ce5ed4773087cc324599f2812f4fb91398b21)]:
  - @graphql-tools/stitch@9.2.11
  - @graphql-tools/utils@10.5.5
  - @graphql-tools/delegate@10.0.22
  - @graphql-tools/executor-http@1.1.7
  - @graphql-tools/merge@9.0.8
  - @graphql-tools/schema@10.0.7
  - @graphql-tools/wrap@10.0.6

## 2.2.10

### Patch Changes

- [`a600be6`](https://github.com/ardatan/graphql-tools/commit/a600be627a6d619ef4c95a445a5c7801d166787b)
  Thanks [@ardatan](https://github.com/ardatan)! - Add `onSubgraphAST`

## 2.2.9

### Patch Changes

- [#6469](https://github.com/ardatan/graphql-tools/pull/6469)
  [`0e87805`](https://github.com/ardatan/graphql-tools/commit/0e8780572fb1a852c8f4d7c8a59b064ae92bdd6b)
  Thanks [@User!](https://github.com/User!)! - Handle merged selection sets in the computed fields;

  When a selection set for a computed field needs to be merged, resolve that required selection set
  fully then resolve the computed field. In the following case, the selection set for the `author`
  field in the `Post` type is merged with the selection set for the `authorId` field in the
  `Comment` type.

  ```graphql
  type Query {
    feed: [Post!]!
  }

  type Post {
    id: ID! @computed(selectionSet: "{ comments { authorId } }")
  }

  type Comment {
    id: ID!
    authorId: ID!
  }

  type User {
    id: ID!
    name: String!
  }
  ```

  ```graphql
  type Post {
    id: ID!
    comments: [Comment!]!
  }

  type Comment {
    id: ID!
  }
  ```

- Updated dependencies
  [[`0e87805`](https://github.com/ardatan/graphql-tools/commit/0e8780572fb1a852c8f4d7c8a59b064ae92bdd6b)]:
  - @graphql-tools/delegate@10.0.20

## 2.2.8

### Patch Changes

- [#6441](https://github.com/ardatan/graphql-tools/pull/6441)
  [`52a69ed`](https://github.com/ardatan/graphql-tools/commit/52a69edb8979fd081d1caea90684f5d61dc9f6ec)
  Thanks [@ardatan](https://github.com/ardatan)! - Filter errors as null in the projected key

  If the key field has `Error`, do not send them to the subgraphs as objects but `null`.

## 2.2.7

### Patch Changes

- [#6437](https://github.com/ardatan/graphql-tools/pull/6437)
  [`3188051`](https://github.com/ardatan/graphql-tools/commit/3188051ae530772210e9f3a2c9615932ef13f497)
  Thanks [@User](https://github.com/User), [@()](<https://github.com/()>),
  [@{](https://github.com/{), [@{](https://github.com/{), [@{](https://github.com/{),
  [@{](https://github.com/{), [@{](https://github.com/{)! - Fix the bug happens when a merged field
  is a computed field requires another computed field requires a field from the initial subschema.

  In the following test case, `totalOrdersPrices` needs `userOrders` which needs `lastName` from
  initial `Query.user`. So the bug was skipping the dependencies of `userOrders` because it assumed
  `lastName` already there by mistake.

  ```ts
      const schema1 = makeExecutableSchema({
        typeDefs: /* GraphQL */ `
          type User {
            id: ID!
            firstName: String!
            lastName: String!
            address: String
          }

          type Query {

          }
        `,
        resolvers: {
          Query: {
   => {
              return {
                id: 1,
                firstName: 'Jake',
                lastName: 'Dawkins',
                address: 'everywhere',
              };
            },
          },
        },
      });
      const schema2 = makeExecutableSchema({
        typeDefs: /* GraphQL */ `
          type UserOrder {
            id: ID!
          }

          type User {
            id: ID!
            totalOrdersPrices: Int
            aggregatedOrdersByStatus: Int
          }

          type Query {
            userWithOrderDetails(userId: ID!, userOrderIds: [ID]): User
          }
        `,
        resolvers: {
          Query: {
            userWithOrderDetails: (_root, { userId, userOrderIds }) => {
              return {
                id: userId,
                userOrders: userOrderIds?.map((userOrderId: string) => ({ id: userOrderId })),
              };
            },
          },

            totalOrdersPrices(user) {
              if (user.userOrders instanceof Error) {
                return user.userOrders;
              }
              if (!user.userOrders) {
                throw new Error('UserOrders is required');
              }
              return 0;
            },
            aggregatedOrdersByStatus(user) {
              if (user.userOrders instanceof Error) {
                return user.userOrders;
              }
              if (!user.userOrders) {
                throw new Error('UserOrders is required');
              }
              return 1;
            },
          },
        },
      });
      const schema3 = makeExecutableSchema({
        typeDefs: /* GraphQL */ `
          type User {
            id: ID!
            userOrders: [UserOrder!]
          }

          type UserOrder {
            id: ID!
          }

          type Query {
            userWithOrders(id: ID!, lastName: String): User
          }
        `,
        resolvers: {
          Query: {
            userWithOrders: (_root, { id, lastName }) => {
              return {
                id,
                lastName,
              };
            },
          },

            userOrders(user) {
              if (!user.lastName) {
                throw new Error('LastName is required');
              }
              return [
                {
                  id: `${user.lastName}1`,
                },
              ];
            },
          },
        },
      });
      const stitchedSchema = stitchSchemas({
        subschemas: [
          {
            schema: schema1,
          },
          {
            schema: schema2,
            merge: {

                selectionSet: '{ id }',
                fieldName: 'userWithOrderDetails',
                args: ({ id, userOrders }: { id: string; userOrders: any[] }) => ({
                  userId: id,
                  userOrderIds: userOrders?.map?.(({ id }: { id: string }) => id),
                }),
                fields: {
                  totalOrdersPrices: {
                    selectionSet: '{ userOrders { id } }',
                    computed: true,
                  },
                  aggregatedOrdersByStatus: {
                    selectionSet: '{ userOrders { id } }',
                    computed: true,
                  },
                },
              },
            },
          },
          {
            schema: schema3,
            merge: {

                selectionSet: '{ id }',
                fieldName: 'userWithOrders',
                args: ({ id, lastName }: { id: string; lastName: string }) => ({
                  id,
                  lastName,
                }),
                fields: {
                  userOrders: {
                    selectionSet: '{ lastName }',
                    computed: true,
                  },
                },
              },
            },
          },
        ],
      });
      const res = await normalizedExecutor({
        schema: stitchedSchema,
        document: parse(/* GraphQL */ `
          query User {
            user {
              aggregatedOrdersByStatus
              totalOrdersPrices
            }
          }
        `),
      });
      expect(res).toEqual({
        data: {

            aggregatedOrdersByStatus: 1,
            totalOrdersPrices: 0,
          },
        },
      });
  ```

- Updated dependencies
  [[`3188051`](https://github.com/ardatan/graphql-tools/commit/3188051ae530772210e9f3a2c9615932ef13f497)]:
  - @graphql-tools/delegate@10.0.19

## 2.2.6

### Patch Changes

- [`b8bf584`](https://github.com/ardatan/graphql-tools/commit/b8bf584fde87d3064c204d8ac2f9da5b869249c0)
  Thanks [@ardatan](https://github.com/ardatan)! - Introduce \`getDirectiveExtensions\` and refactor
  directive handling in the extensions

- Updated dependencies
  [[`b8bf584`](https://github.com/ardatan/graphql-tools/commit/b8bf584fde87d3064c204d8ac2f9da5b869249c0)]:
  - @graphql-tools/utils@10.4.0
  - @graphql-tools/schema@10.0.5
  - @graphql-tools/merge@9.0.5

## 2.2.5

### Patch Changes

- [`dbb0516`](https://github.com/ardatan/graphql-tools/commit/dbb05162731b7a2baf08f4756d4a4de3dce0a951)
  Thanks [@ardatan](https://github.com/ardatan)! - If there are repeated computed fields like below,
  project the data for the computed fields for each `fields` and merge them correctly. And if they
  are array as in `userOrders`, merge them by respecting the order (the second one can have `price`
  maybe).

  ```graphql
  type UserOrder @key(fields: "id") {
    id: ID!
    status: String!
    price: Int!
  }

  type User @key(fields: "id") {
    id: ID!
    userOrders: [UserOrder!] @external
    totalOrdersPrices: Int @requires(fields: "userOrders { id }")
    aggregatedOrdersByStatus: Int @requires(fields: "userOrders { id }")
  }
  ```

## 2.2.4

### Patch Changes

- [#6403](https://github.com/ardatan/graphql-tools/pull/6403)
  [`3803897`](https://github.com/ardatan/graphql-tools/commit/3803897cef27b15bad1718819c5d75030afbe781)
  Thanks [@ardatan](https://github.com/ardatan)! - Cleanup extra fields, empty inline fragments and
  duplicate \_\_typename fields

- Updated dependencies
  [[`3803897`](https://github.com/ardatan/graphql-tools/commit/3803897cef27b15bad1718819c5d75030afbe781)]:
  - @graphql-tools/delegate@10.0.17

## 2.2.3

### Patch Changes

- [`0d203ab`](https://github.com/ardatan/graphql-tools/commit/0d203ab57671cfa6d4417e60b08b3224a65bec91)
  Thanks [@ardatan](https://github.com/ardatan)! - Support `@requires` with arguments like
  `@requires(fields: "price(currency: 'USD')")`

## 2.2.2

### Patch Changes

- [`63cab60`](https://github.com/ardatan/graphql-tools/commit/63cab60dca3f36614ff5cb26869e1e7d3e939c50)
  Thanks [@ardatan](https://github.com/ardatan)! - Use type definition merger instead of
  \`concatAST\` to merge type definitions for creating a subschema for Federation

## 2.2.1

### Patch Changes

- [`33e8146`](https://github.com/ardatan/graphql-tools/commit/33e8146e33aa17790ee76d14e52f62c684ee1b16)
  Thanks [@ardatan](https://github.com/ardatan)! - Fail on query planning phase if the query plan is
  not successful before the actual execution

- Updated dependencies
  [[`33e8146`](https://github.com/ardatan/graphql-tools/commit/33e8146e33aa17790ee76d14e52f62c684ee1b16)]:
  - @graphql-tools/delegate@10.0.16

## 2.2.0

### Minor Changes

- [#6368](https://github.com/ardatan/graphql-tools/pull/6368)
  [`334d301`](https://github.com/ardatan/graphql-tools/commit/334d301007d4d73e09182f22a76bdce1937ec8af)
  Thanks [@EmrysMyrddin](https://github.com/EmrysMyrddin)! - Expose the loaded supergrapth SDL in
  the `schema` event

## 2.1.4

### Patch Changes

- [`167b47c`](https://github.com/ardatan/graphql-tools/commit/167b47cbc6ae31ce046cf6cc17365813d2481d4c)
  Thanks [@ardatan](https://github.com/ardatan)! - New options to configure query batching and
  batched delegation

  ```ts
  {
    batchingOptions: {
      dataLoaderOptions: {
        maxBatchSize: 10, // Limits the query batching
      }
    },
    batchDelegateOptions: {
      maxBatchSize: 10, // Limits the batch delegation
    }
  }
  ```

  Learn more about these here;
  [Batch Delegation](https://the-guild.dev/graphql/stitching/docs/approaches/schema-extensions#batch-delegation-array-batching)
  [Query Batching](https://the-guild.dev/graphql/stitching/docs/getting-started/remote-subschemas#batch-the-executor-query-batching)

## 2.1.3

### Patch Changes

- [`d54b21a`](https://github.com/ardatan/graphql-tools/commit/d54b21a235f9632d320a32f15594ecd70b5eae29)
  Thanks [@ardatan](https://github.com/ardatan)! - Do not apply type merging for non-resolvable
  entities

- Updated dependencies
  [[`d54b21a`](https://github.com/ardatan/graphql-tools/commit/d54b21a235f9632d320a32f15594ecd70b5eae29),
  [`d54b21a`](https://github.com/ardatan/graphql-tools/commit/d54b21a235f9632d320a32f15594ecd70b5eae29)]:
  - @graphql-tools/delegate@10.0.15

## 2.1.2

### Patch Changes

- [#6355](https://github.com/ardatan/graphql-tools/pull/6355)
  [`c6d175b`](https://github.com/ardatan/graphql-tools/commit/c6d175b2c1de640d2156ba0b2c69bf7e8884d98f)
  Thanks [@ardatan](https://github.com/ardatan)! - Handle errors coming from subgraphs correctly
  when a root field is shared by different subgraphs
  - If subgraph A returns an error for `Query.foo`, and subgraph B returns the data, ignore the
    error and keep it for null fields.
  - If both subgraphs return errors, return them as `AggregateError` then return them to the gateway
    result.

- Updated dependencies
  [[`8094c37`](https://github.com/ardatan/graphql-tools/commit/8094c3733c745b2ccb7adcca38024c82c42319a0),
  [`97c88a0`](https://github.com/ardatan/graphql-tools/commit/97c88a0844eff2ace5914b8e18a2d32dc5b8c265)]:
  - @graphql-tools/delegate@10.0.14
  - @graphql-tools/executor-http@1.1.5

## 2.1.1

### Patch Changes

- [#6293](https://github.com/ardatan/graphql-tools/pull/6293)
  [`3f301dc`](https://github.com/ardatan/graphql-tools/commit/3f301dc74a99ea1db28fe75923fa26ba2736d9f7)
  Thanks [@ardatan](https://github.com/ardatan)! - Do not use `entryPoints` for `MergedTypeConfig`
  if there is only one

- [#6278](https://github.com/ardatan/graphql-tools/pull/6278)
  [`66c99d9`](https://github.com/ardatan/graphql-tools/commit/66c99d9c9e480cc4e1569b032952caea0ff69c0c)
  Thanks [@ardatan](https://github.com/ardatan)! - Exclude `@defer` in the subgraph requests

- Updated dependencies
  [[`66c99d9`](https://github.com/ardatan/graphql-tools/commit/66c99d9c9e480cc4e1569b032952caea0ff69c0c),
  [`3f301dc`](https://github.com/ardatan/graphql-tools/commit/3f301dc74a99ea1db28fe75923fa26ba2736d9f7)]:
  - @graphql-tools/delegate@10.0.12
  - @graphql-tools/stitch@9.2.10
  - @graphql-tools/utils@10.2.3

## 2.1.0

### Minor Changes

- [#6267](https://github.com/ardatan/graphql-tools/pull/6267)
  [`d5dd794`](https://github.com/ardatan/graphql-tools/commit/d5dd794352878aec9b0d543dfe2e6995142dddff)
  Thanks [@EmrysMyrddin](https://github.com/EmrysMyrddin)! - Add `delayInSeconds` to the `failure`
  event to give users more control on failure handling.

- [#6267](https://github.com/ardatan/graphql-tools/pull/6267)
  [`d5dd794`](https://github.com/ardatan/graphql-tools/commit/d5dd794352878aec9b0d543dfe2e6995142dddff)
  Thanks [@EmrysMyrddin](https://github.com/EmrysMyrddin)! - Add a the ability to start polling with
  a delay. This ease the handling of failure handling, allowing to restart the manager and
  respecting GraphOS minimum retry delay.

### Patch Changes

- [#6267](https://github.com/ardatan/graphql-tools/pull/6267)
  [`d5dd794`](https://github.com/ardatan/graphql-tools/commit/d5dd794352878aec9b0d543dfe2e6995142dddff)
  Thanks [@EmrysMyrddin](https://github.com/EmrysMyrddin)! - Fix Supergraph Manager Event Emitter
  not calling every listener when at least one has been registered using `once` method.

## 2.0.1

### Patch Changes

- [#6238](https://github.com/ardatan/graphql-tools/pull/6238)
  [`0f7059b`](https://github.com/ardatan/graphql-tools/commit/0f7059beb218d0012c48e121c55e7db386796bee)
  Thanks [@ardatan](https://github.com/ardatan)! - Merge the elements of the lists if the root field
  is shared across different subgraphs

  ```graphql
  type Query {
    products: [Product] # If this field is returned by multiple subgraphs, the elements of the lists will be merged
  }
  ```

- Updated dependencies
  [[`0f7059b`](https://github.com/ardatan/graphql-tools/commit/0f7059beb218d0012c48e121c55e7db386796bee)]:
  - @graphql-tools/utils@10.2.2

## 2.0.0

### Major Changes

- [#6227](https://github.com/ardatan/graphql-tools/pull/6227)
  [`85c383f`](https://github.com/ardatan/graphql-tools/commit/85c383fbb44eeb2a0509480d84ca0b12811bc3ca)
  Thanks [@ardatan](https://github.com/ardatan)! - BREAKING CHANGES:
  - `getSubschemasFromSupergraphSdl` has been removed in favor of the new
    `getStitchingOptionsFromSupergraphSdl`, and it returns the options for `stitchSchemas` instead
    of the map of subschemas
  - `onExecutor` has been removed in favor of `onSubschemaConfig`
  - To change the default HTTP executor options, use `httpExecutorOpts` instead of `onExecutor`

### Patch Changes

- [#6223](https://github.com/ardatan/graphql-tools/pull/6223)
  [`db29280`](https://github.com/ardatan/graphql-tools/commit/db29280ef4b058857923ed8a207052fe06ba5fa0)
  Thanks [@EmrysMyrddin](https://github.com/EmrysMyrddin)! - dependencies updates:
  - Added dependency
    [`@whatwg-node/fetch@^0.9.17` ↗︎](https://www.npmjs.com/package/@whatwg-node/fetch/v/0.9.17)
    (to `dependencies`)

## 1.1.36

### Patch Changes

- [#6194](https://github.com/ardatan/graphql-tools/pull/6194)
  [`7368829`](https://github.com/ardatan/graphql-tools/commit/73688291af0c8cb2fe550fe8c74fd8af84cb360f)
  Thanks [@ardatan](https://github.com/ardatan)! - Handle interface objects in a different way

- [#6189](https://github.com/ardatan/graphql-tools/pull/6189)
  [`0134f7f`](https://github.com/ardatan/graphql-tools/commit/0134f7ffe5383603961d69337bfa5bceefb3ed74)
  Thanks [@ardatan](https://github.com/ardatan)! - Handle interface types with non-shared
  implementations;

  For example, you have the following services, where `Node` is implemented in both services, but
  `Foo` and `Bar` are only implemented in one service. And when the gateway receives the following
  query, it should be converted to this because `Node` is not implemented as `Bar` in Service 1
  while implemented in Service 2.

  Query conversion;

  ```graphql
  # Gateway request
  query {
    fooBar(id: "1") {
      ... on Node {
        id
      }
    }
  }
  ```

  ```graphql
  # Service 1 Request
  query {
    fooBar(id: "1") {
      ... on Foo {
        id
      }
      ... on Bar {
        id
      }
    }
  }
  ```

  Services;

  ```graphql
  # Service 1

  union FooBar = Foo | Bar

  interface Node {
    id: ID!
  }

  type Foo implements Node {
    id: ID!
  }

  type Bar {
    id: ID!
  }

  type Query {
    fooBar(id: ID!): FooBar
  }
  ```

  ```graphql
  # Service 2
  interface Node {
    id: ID!
  }

  type Foo implements Node {
    id: ID!
  }

  type Bar implements Node {
    id: ID!
  }
  ```

- [#6187](https://github.com/ardatan/graphql-tools/pull/6187)
  [`dfccfbf`](https://github.com/ardatan/graphql-tools/commit/dfccfbfd6633dd576f660c648f3c6cecff3667a1)
  Thanks [@ardatan](https://github.com/ardatan)! - Respect @provides to optimize the query plan

- [#6188](https://github.com/ardatan/graphql-tools/pull/6188)
  [`e10c13a`](https://github.com/ardatan/graphql-tools/commit/e10c13a60e344b9217dc77a7cac50ec447feda7e)
  Thanks [@ardatan](https://github.com/ardatan)! - If two different subschemas have the root field,
  use the same field to resolve missing fields instead of applying a type merging in advance

- Updated dependencies
  [[`7368829`](https://github.com/ardatan/graphql-tools/commit/73688291af0c8cb2fe550fe8c74fd8af84cb360f),
  [`e10c13a`](https://github.com/ardatan/graphql-tools/commit/e10c13a60e344b9217dc77a7cac50ec447feda7e),
  [`e10c13a`](https://github.com/ardatan/graphql-tools/commit/e10c13a60e344b9217dc77a7cac50ec447feda7e),
  [`dfccfbf`](https://github.com/ardatan/graphql-tools/commit/dfccfbfd6633dd576f660c648f3c6cecff3667a1),
  [`0134f7f`](https://github.com/ardatan/graphql-tools/commit/0134f7ffe5383603961d69337bfa5bceefb3ed74),
  [`eec9d3d`](https://github.com/ardatan/graphql-tools/commit/eec9d3d86a1a0a748321263ef9bc4db13fd3c35c),
  [`03a47b1`](https://github.com/ardatan/graphql-tools/commit/03a47b181516e17f33c84f364df9482c2d1ba502),
  [`e10c13a`](https://github.com/ardatan/graphql-tools/commit/e10c13a60e344b9217dc77a7cac50ec447feda7e),
  [`0827497`](https://github.com/ardatan/graphql-tools/commit/08274975ccb1524d88fc8b95f42deb1cba05425d)]:
  - @graphql-tools/delegate@10.0.11
  - @graphql-tools/schema@10.0.4
  - @graphql-tools/stitch@9.2.9
  - @graphql-tools/utils@10.2.1

## 1.1.35

### Patch Changes

- [#6141](https://github.com/ardatan/graphql-tools/pull/6141)
  [`cd962c1`](https://github.com/ardatan/graphql-tools/commit/cd962c1048b21c0a6f91c943860089b050ac5f5e)
  Thanks [@ardatan](https://github.com/ardatan)! - When the gateway receives the query, now it
  chooses the best root field if there is the same root field in different subgraphs. For example,
  if there is `node(id: ID!): Node` in all subgraphs but one implements `User` and the other
  implements `Post`, the gateway will choose the subgraph that implements `User` or `Post` based on
  the query.

  If there is a unresolvable interface field, it throws.

  See
  [this supergraph and the test query](https://github.com/ardatan/graphql-tools/tree/master/packages/federation/test/fixtures/federation-compatibility/corrupted-supergraph-node-id)
  to see a real-life example

- [#6143](https://github.com/ardatan/graphql-tools/pull/6143)
  [`04d5431`](https://github.com/ardatan/graphql-tools/commit/04d5431deccc42d75b6ae2ae8ed941dac4c3679a)
  Thanks [@ardatan](https://github.com/ardatan)! - Implement interface objects support

- Updated dependencies
  [[`a83da08`](https://github.com/ardatan/graphql-tools/commit/a83da087e24929ed0734a2cff63c97bd45cc9eb4),
  [`fc9c71f`](https://github.com/ardatan/graphql-tools/commit/fc9c71fbc9057a8e32e0d8813b23819c631afa65),
  [`cd962c1`](https://github.com/ardatan/graphql-tools/commit/cd962c1048b21c0a6f91c943860089b050ac5f5e)]:
  - @graphql-tools/delegate@10.0.10
  - @graphql-tools/stitch@9.2.8

## 1.1.34

### Patch Changes

- [#6130](https://github.com/ardatan/graphql-tools/pull/6130)
  [`508ae6b`](https://github.com/ardatan/graphql-tools/commit/508ae6bbe36248926b58719d71042c4d608782a1)
  Thanks [@ardatan](https://github.com/ardatan)! - Support overrides on interfaces See
  [packages/federation/test/fixtures/federation-compatibility/override-type-interface/supergraph.graphql](https://github.com/ardatan/graphql-tools/blob/739264d5f7f2f4254d4d41f965d664ae04c37e45/packages/federation/test/fixtures/federation-compatibility/override-type-interface/supergraph.graphql)
  for more details

## 1.1.33

### Patch Changes

- [`361052a`](https://github.com/ardatan/graphql-tools/commit/361052a5fcc7f3bb00092efa3efd5767b9ac1ee6)
  Thanks [@ardatan](https://github.com/ardatan)! - Small fix: check all final types to find orphan
  interfaces

## 1.1.32

### Patch Changes

- [#6126](https://github.com/ardatan/graphql-tools/pull/6126)
  [`680351e`](https://github.com/ardatan/graphql-tools/commit/680351ee2af39ffd6b4b0048a28954d0d4b8a926)
  Thanks [@ardatan](https://github.com/ardatan)! - When there is a Node subschema, and others to
  resolve the rest of the entities by using a union resolver as in Federation like below, it was
  failing. This version fixes that issue.

  ```graphql
  query {
    node(id: "1") {
      id # Fetches from Node
      ... on User {
        name # Fetches from User
      }
    }
  }
  ```

  ```graphql
  type Query {
    node(id: ID!): Node
  }

  interface Node {
    id: ID!
  }

  type User implements Node {
    id: ID!
  }

  type Post implements Node {
    id: ID!
  }
  ```

  ```graphql
  # User subschema
  scalar _Any
  type Query {
    _entities(representations: [_Any!]!): [_Entity]!
  }
  union _Entity = User
  interface Node {
    id: ID!
  }
  type User implements Node {
    id: ID!
    name: String!
  }
  ```

  ```graphql
  # Post subschema
  scalar _Any
  union _Entity = Post
  type Query {
    _entities(representations: [_Any!]!): [_Entity]!
  }
  interface Node {
    id: ID!
  }
  type Post implements Node {
    id: ID!
    title: String!
  }
  ```

- Updated dependencies
  [[`680351e`](https://github.com/ardatan/graphql-tools/commit/680351ee2af39ffd6b4b0048a28954d0d4b8a926)]:
  - @graphql-tools/delegate@10.0.9
  - @graphql-tools/stitch@9.2.7

## 1.1.31

### Patch Changes

- [`98b2795`](https://github.com/ardatan/graphql-tools/commit/98b2795120e05dec1d91b57422f50d38c088b630)
  Thanks [@ardatan](https://github.com/ardatan)! - Improvements on unavailable field selection, and
  key object projection

- Updated dependencies
  [[`98b2795`](https://github.com/ardatan/graphql-tools/commit/98b2795120e05dec1d91b57422f50d38c088b630)]:
  - @graphql-tools/stitch@9.2.6

## 1.1.30

### Patch Changes

- [`9238e14`](https://github.com/ardatan/graphql-tools/commit/9238e140862d33c6df072c42054fc642eda37840)
  Thanks [@ardatan](https://github.com/ardatan)! - Improvements on field merging and extraction of
  unavailable fields

- Updated dependencies
  [[`9238e14`](https://github.com/ardatan/graphql-tools/commit/9238e140862d33c6df072c42054fc642eda37840),
  [`4ce3ffc`](https://github.com/ardatan/graphql-tools/commit/4ce3ffc8ec927651587e0aa236fdd573e883ef21)]:
  - @graphql-tools/stitch@9.2.5
  - @graphql-tools/delegate@10.0.8

## 1.1.29

### Patch Changes

- [#6109](https://github.com/ardatan/graphql-tools/pull/6109)
  [`074fad4`](https://github.com/ardatan/graphql-tools/commit/074fad4144095fbefe449ced397b7707963bd7aa)
  Thanks [@ardatan](https://github.com/ardatan)! - Show responses in debug logging with `DEBUG` env
  var

- Updated dependencies
  [[`074fad4`](https://github.com/ardatan/graphql-tools/commit/074fad4144095fbefe449ced397b7707963bd7aa),
  [`074fad4`](https://github.com/ardatan/graphql-tools/commit/074fad4144095fbefe449ced397b7707963bd7aa)]:
  - @graphql-tools/delegate@10.0.7
  - @graphql-tools/stitch@9.2.3

## 1.1.28

### Patch Changes

- [#6091](https://github.com/ardatan/graphql-tools/pull/6091)
  [`9bca9e0`](https://github.com/ardatan/graphql-tools/commit/9bca9e03915a2e12d164e355be9aed389b0de3a4)
  Thanks [@User](https://github.com/User), [@User](https://github.com/User)! - If the gateway
  receives a query with an overlapping fields for the subschema, it uses aliases to resolve it
  correctly.

  Let's say subschema A has the following schema;

  ```graphql
    type Query {

    }

    interface User {
      id: ID!
      name: String!
    }

    type Admin implements User {
      id: ID!
      name: String!
      role: String!
    }

    type Customer implements User {
      id: ID!
      name: String
      email: String
    }
  ```

  And let's say the gateway has the following schema instead;

  ```graphql
    type Query {

    }

    interface User {
      id: ID!
      name: String!
    }

    type Admin implements User {
      id: ID!
      name: String!
      role: String!
    }

    type Customer implements User {
      id: ID!
      name: String!
      email: String!
    }
  ```

  In this case, the following query is fine for the gateway but for the subschema, it's not;

  ```graphql
  query {
    user {
      ... on Admin {
        id
        name # This is nullable in the subschema
        role
      }
      ... on Customer {
        id
        name # This is non-nullable in the subschema
        email
      }
    }
  }
  ```

  So the subgraph will throw based on this rule
  [OverlappingFieldsCanBeMerged](https://github.com/graphql/graphql-js/blob/main/src/validation/rules/OverlappingFieldsCanBeMergedRule.ts)

  To avoid this, the gateway will use aliases to resolve the query correctly. The query will be
  transformed to the following;

  ```graphql
  query {
    user {
      ... on Admin {
        id
        name # This is nullable in the subschema
        role
      }
      ... on Customer {
        id
        name: _nullable_name # This is non-nullable in the subschema
        email
      }
    }
  }
  ```

- Updated dependencies
  [[`9bca9e0`](https://github.com/ardatan/graphql-tools/commit/9bca9e03915a2e12d164e355be9aed389b0de3a4),
  [`9bca9e0`](https://github.com/ardatan/graphql-tools/commit/9bca9e03915a2e12d164e355be9aed389b0de3a4),
  [`243c353`](https://github.com/ardatan/graphql-tools/commit/243c353412921cf0063f963ee46b9c63d2f33b41)]:
  - @graphql-tools/stitch@9.2.0
  - @graphql-tools/delegate@10.0.5

## 1.1.27

### Patch Changes

- [#6086](https://github.com/ardatan/graphql-tools/pull/6086)
  [`f538e50`](https://github.com/ardatan/graphql-tools/commit/f538e503c3cdb152bd29f77804217100cac0f648)
  Thanks [@ardatan](https://github.com/ardatan)! - Handle @inaccessible types correctly

## 1.1.26

### Patch Changes

- [#6071](https://github.com/ardatan/graphql-tools/pull/6071)
  [`6cf507f`](https://github.com/ardatan/graphql-tools/commit/6cf507fc70d2474c71c8604ab117d01af76376e1)
  Thanks [@ardatan](https://github.com/ardatan)! - Handle inaccessible enum values

## 1.1.25

### Patch Changes

- [`e09c383`](https://github.com/ardatan/graphql-tools/commit/e09c383a540f84f56db141466b711f88fce8548d)
  Thanks [@ardatan](https://github.com/ardatan)! - Respect fields with specified types

## 1.1.24

### Patch Changes

- [`458ef46`](https://github.com/ardatan/graphql-tools/commit/458ef46536db003edc399587feabfcee7b186830)
  Thanks [@ardatan](https://github.com/ardatan)! - Remove extra logs

## 1.1.23

### Patch Changes

- [`2202768`](https://github.com/ardatan/graphql-tools/commit/220276800d271e7c6fbc43339eb779b618c82e68)
  Thanks [@ardatan](https://github.com/ardatan)! - Federation v1 support improvements

## 1.1.22

### Patch Changes

- [`4620bb2`](https://github.com/ardatan/graphql-tools/commit/4620bb2a352fd0e645950aaae8bb54cbc7c85ce7)
  Thanks [@ardatan](https://github.com/ardatan)! - Handle unspecified key fields

## 1.1.21

### Patch Changes

- [`14f4fae`](https://github.com/ardatan/graphql-tools/commit/14f4faec87b1423c5541dab16dc2c5c1298edcf7)
  Thanks [@ardatan](https://github.com/ardatan)! - Handle orphan scalars with directives

## 1.1.20

### Patch Changes

- [`b78ce7e`](https://github.com/ardatan/graphql-tools/commit/b78ce7e42c8d016d972b125a86508f5ab78d57a6)
  Thanks [@ardatan](https://github.com/ardatan)! - Handle orphan union types

## 1.1.19

### Patch Changes

- [#5956](https://github.com/ardatan/graphql-tools/pull/5956)
  [`d4395dd`](https://github.com/ardatan/graphql-tools/commit/d4395dd7d21db3becdf51cc0508e35d246dcbe1e)
  Thanks [@ardatan](https://github.com/ardatan)! - Handle orphan types

- Updated dependencies
  [[`8199416`](https://github.com/ardatan/graphql-tools/commit/81994160488aad1114b0d130083bcf694fe13aba),
  [`baf3c28`](https://github.com/ardatan/graphql-tools/commit/baf3c28f43dcfafffd15386daeb153bc2895c1b3)]:
  - @graphql-tools/wrap@10.0.3
  - @graphql-tools/utils@10.1.1

## 1.1.18

### Patch Changes

- [#5946](https://github.com/ardatan/graphql-tools/pull/5946)
  [`107c021`](https://github.com/ardatan/graphql-tools/commit/107c021aa191f0654c45ed72b45d650993e2142f)
  Thanks [@ardatan](https://github.com/ardatan)! - If an interface or scalar type is not annotated
  for a subgraph explicitly, consider them as a shared type

## 1.1.17

### Patch Changes

- [#5913](https://github.com/ardatan/graphql-tools/pull/5913)
  [`83c0af0`](https://github.com/ardatan/graphql-tools/commit/83c0af0713ff2ce55ccfb97a1810ecfecfeab703)
  Thanks [@enisdenjo](https://github.com/enisdenjo)! - dependencies updates:
  - Updated dependency
    [`@graphql-tools/delegate@^10.0.3` ↗︎](https://www.npmjs.com/package/@graphql-tools/delegate/v/10.0.3)
    (from `^10.0.1`, in `dependencies`)
  - Updated dependency
    [`@graphql-tools/executor-http@^1.0.8` ↗︎](https://www.npmjs.com/package/@graphql-tools/executor-http/v/1.0.8)
    (from `^1.0.6`, in `dependencies`)
  - Updated dependency
    [`@graphql-tools/merge@^9.0.1` ↗︎](https://www.npmjs.com/package/@graphql-tools/merge/v/9.0.1)
    (from `^9.0.0`, in `dependencies`)
  - Updated dependency
    [`@graphql-tools/schema@^10.0.2` ↗︎](https://www.npmjs.com/package/@graphql-tools/schema/v/10.0.2)
    (from `^10.0.0`, in `dependencies`)
  - Updated dependency
    [`@graphql-tools/stitch@^9.0.4` ↗︎](https://www.npmjs.com/package/@graphql-tools/stitch/v/9.0.4)
    (from `^9.0.2`, in `dependencies`)
  - Updated dependency
    [`@graphql-tools/utils@^10.0.13` ↗︎](https://www.npmjs.com/package/@graphql-tools/utils/v/10.0.13)
    (from `^10.0.0`, in `dependencies`)
  - Updated dependency
    [`@graphql-tools/wrap@^10.0.1` ↗︎](https://www.npmjs.com/package/@graphql-tools/wrap/v/10.0.1)
    (from `^10.0.0`, in `dependencies`)
- Updated dependencies
  [[`83c0af0`](https://github.com/ardatan/graphql-tools/commit/83c0af0713ff2ce55ccfb97a1810ecfecfeab703),
  [`83c0af0`](https://github.com/ardatan/graphql-tools/commit/83c0af0713ff2ce55ccfb97a1810ecfecfeab703),
  [`83c0af0`](https://github.com/ardatan/graphql-tools/commit/83c0af0713ff2ce55ccfb97a1810ecfecfeab703),
  [`83c0af0`](https://github.com/ardatan/graphql-tools/commit/83c0af0713ff2ce55ccfb97a1810ecfecfeab703),
  [`83c0af0`](https://github.com/ardatan/graphql-tools/commit/83c0af0713ff2ce55ccfb97a1810ecfecfeab703),
  [`83c0af0`](https://github.com/ardatan/graphql-tools/commit/83c0af0713ff2ce55ccfb97a1810ecfecfeab703),
  [`83c0af0`](https://github.com/ardatan/graphql-tools/commit/83c0af0713ff2ce55ccfb97a1810ecfecfeab703)]:
  - @graphql-tools/delegate@10.0.4
  - @graphql-tools/executor-http@1.0.9
  - @graphql-tools/merge@9.0.3
  - @graphql-tools/schema@10.0.3
  - @graphql-tools/stitch@9.0.5
  - @graphql-tools/wrap@10.0.2

## 1.1.16

### Patch Changes

- [`7583729`](https://github.com/ardatan/graphql-tools/commit/7583729718ffd528bba5d1c5c4ea087975102c1f)
  Thanks [@ardatan](https://github.com/ardatan)! - Fix `getSubschemaForFederationWithTypeDefs` for
  non-supergraph merging of subgraphs

## 1.1.15

### Patch Changes

- [#5885](https://github.com/ardatan/graphql-tools/pull/5885)
  [`2d76909`](https://github.com/ardatan/graphql-tools/commit/2d76909908a918562a9f7599825b70ae60f91127)
  Thanks [@ardatan](https://github.com/ardatan)! - Avoid creating invalid schema when there is no
  entity

## 1.1.14

### Patch Changes

- [#5878](https://github.com/ardatan/graphql-tools/pull/5878)
  [`ba062ff`](https://github.com/ardatan/graphql-tools/commit/ba062ff4880f6922eaddfcbd746782275a8f689e)
  Thanks [@darren-west](https://github.com/darren-west)! - fix: buildSubgraphSchema with no entity
  keys

## 1.1.13

### Patch Changes

- [`974df8a`](https://github.com/ardatan/graphql-tools/commit/974df8a1a1bca422bac5d971a3f8029cd9728efd)
  Thanks [@ardatan](https://github.com/ardatan)! - Debug logging & expose the subgraph schema

- Updated dependencies
  [[`b798b3b`](https://github.com/ardatan/graphql-tools/commit/b798b3b0a54f634bf2dd2275ef47f5263a5ce238)]:
  - @graphql-tools/executor-http@1.0.6

## 1.1.12

### Patch Changes

- [`efedc590`](https://github.com/ardatan/graphql-tools/commit/efedc59018ea1d63f86973d0c6608b3c7ddc2e71)
  Thanks [@ardatan](https://github.com/ardatan)! - Handle unions correctly

## 1.1.11

### Patch Changes

- [`250715a1`](https://github.com/ardatan/graphql-tools/commit/250715a1e18f0c645240ea78bb80f7557ac81340)
  Thanks [@ardatan](https://github.com/ardatan)! - Support `extend type` in subgraph SDL

- [`250715a1`](https://github.com/ardatan/graphql-tools/commit/250715a1e18f0c645240ea78bb80f7557ac81340)
  Thanks [@ardatan](https://github.com/ardatan)! - Support supergraph with no join\_\_type
  directives on Query type

## 1.1.10

### Patch Changes

- [`cda328c3`](https://github.com/ardatan/graphql-tools/commit/cda328c3e487ea51e13a3b18f0e2e494fd3275ca)
  Thanks [@ardatan](https://github.com/ardatan)! - Support for multiple key entrypoints for an
  object, and avoid sending whole object if possible

- Updated dependencies
  [[`cda328c3`](https://github.com/ardatan/graphql-tools/commit/cda328c3e487ea51e13a3b18f0e2e494fd3275ca)]:
  - @graphql-tools/stitch@9.0.2

## 1.1.9

### Patch Changes

- [`3ed8cbd6`](https://github.com/ardatan/graphql-tools/commit/3ed8cbd68988492e8b220a82b3590bad2a1c672b)
  Thanks [@ardatan](https://github.com/ardatan)! - Support @join\_\_implements in Federation

## 1.1.8

### Patch Changes

- [`7fe63895`](https://github.com/ardatan/graphql-tools/commit/7fe63895c1b989de3ab433e90945cb318718ddac)
  Thanks [@ardatan](https://github.com/ardatan)! - Fix Fed v2 support

## 1.1.7

### Patch Changes

- [#5579](https://github.com/ardatan/graphql-tools/pull/5579)
  [`d30e8735`](https://github.com/ardatan/graphql-tools/commit/d30e8735682c3a7209cded3fc16dd889ddfa5ddf)
  Thanks [@ardatan](https://github.com/ardatan)! - Optimizations and refactor

## 1.1.6

### Patch Changes

- [`9b404e83`](https://github.com/ardatan/graphql-tools/commit/9b404e8346af2831e3ed56326cd9e1e9f8582b42)
  Thanks [@ardatan](https://github.com/ardatan)! - Handle type ownerships correctly

## 1.1.5

### Patch Changes

- [#5567](https://github.com/ardatan/graphql-tools/pull/5567)
  [`61393975`](https://github.com/ardatan/graphql-tools/commit/61393975c535e45c108500feea1ceec461586c6e)
  Thanks [@ardatan](https://github.com/ardatan)! - Respect input types

## 1.1.4

### Patch Changes

- [#5559](https://github.com/ardatan/graphql-tools/pull/5559)
  [`ada5c56a`](https://github.com/ardatan/graphql-tools/commit/ada5c56af472e06d595e53a035c105e745490bfc)
  Thanks [@ardatan](https://github.com/ardatan)! - Support unowned types such as interfaces, unions
  and scalars

## 1.1.3

### Patch Changes

- [#5474](https://github.com/ardatan/graphql-tools/pull/5474)
  [`f31be313`](https://github.com/ardatan/graphql-tools/commit/f31be313b2af5a7c5bf893f1ce1dc7d36bf5340c)
  Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  - Removed dependency [`lodash.pick@^4.4.0` ↗︎](https://www.npmjs.com/package/lodash.pick/v/4.4.0)
    (from `dependencies`)

- [#5474](https://github.com/ardatan/graphql-tools/pull/5474)
  [`f31be313`](https://github.com/ardatan/graphql-tools/commit/f31be313b2af5a7c5bf893f1ce1dc7d36bf5340c)
  Thanks [@ardatan](https://github.com/ardatan)! - Optimizations for federation

- Updated dependencies
  [[`f31be313`](https://github.com/ardatan/graphql-tools/commit/f31be313b2af5a7c5bf893f1ce1dc7d36bf5340c)]:
  - @graphql-tools/delegate@10.0.1
  - @graphql-tools/stitch@9.0.1

## 1.1.2

### Patch Changes

- [#5468](https://github.com/ardatan/graphql-tools/pull/5468)
  [`de9e8a67`](https://github.com/ardatan/graphql-tools/commit/de9e8a678a0ab38e5fc1cbf6c1bf27c265cc0c01)
  Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  - Added dependency [`lodash.pick@^4.4.0` ↗︎](https://www.npmjs.com/package/lodash.pick/v/4.4.0)
    (to `dependencies`)

- [#5468](https://github.com/ardatan/graphql-tools/pull/5468)
  [`de9e8a67`](https://github.com/ardatan/graphql-tools/commit/de9e8a678a0ab38e5fc1cbf6c1bf27c265cc0c01)
  Thanks [@ardatan](https://github.com/ardatan)! - Reduce the number of upstream requests

## 1.1.1

### Patch Changes

- [`d593dfce`](https://github.com/ardatan/graphql-tools/commit/d593dfce52a895993c754903687043a9d5429803)
  Thanks [@ardatan](https://github.com/ardatan)! - Adding `batch` option to allow batching

## 1.1.0

### Minor Changes

- [#5455](https://github.com/ardatan/graphql-tools/pull/5455)
  [`d4de4a8e`](https://github.com/ardatan/graphql-tools/commit/d4de4a8e84f7dabbaab058b264a350a3592dd752)
  Thanks [@ardatan](https://github.com/ardatan)! - Supergraph SDL support

## 1.0.0

### Major Changes

- [#5274](https://github.com/ardatan/graphql-tools/pull/5274)
  [`944a68e8`](https://github.com/ardatan/graphql-tools/commit/944a68e8becf9c86b4c97fd17c372d98a285b955)
  Thanks [@ardatan](https://github.com/ardatan)! - Drop Node 14 support. Require Node.js `>= 16`

### Patch Changes

- Updated dependencies
  [[`944a68e8`](https://github.com/ardatan/graphql-tools/commit/944a68e8becf9c86b4c97fd17c372d98a285b955),
  [`8fba6cc1`](https://github.com/ardatan/graphql-tools/commit/8fba6cc1876e914d587f5b253332aaedbcaa65e6),
  [`944a68e8`](https://github.com/ardatan/graphql-tools/commit/944a68e8becf9c86b4c97fd17c372d98a285b955),
  [`944a68e8`](https://github.com/ardatan/graphql-tools/commit/944a68e8becf9c86b4c97fd17c372d98a285b955),
  [`944a68e8`](https://github.com/ardatan/graphql-tools/commit/944a68e8becf9c86b4c97fd17c372d98a285b955)]:
  - @graphql-tools/executor-http@1.0.0
  - @graphql-tools/delegate@10.0.0
  - @graphql-tools/schema@10.0.0
  - @graphql-tools/stitch@9.0.0
  - @graphql-tools/merge@9.0.0
  - @graphql-tools/utils@10.0.0
  - @graphql-tools/wrap@10.0.0

## 0.0.3

### Patch Changes

- [#5223](https://github.com/ardatan/graphql-tools/pull/5223)
  [`24c13616`](https://github.com/ardatan/graphql-tools/commit/24c136160fe675c08c1c1fe06bfb8883cdf0b466)
  Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  - Updated dependency
    [`@graphql-tools/executor-http@^0.1.9` ↗︎](https://www.npmjs.com/package/@graphql-tools/executor-http/v/0.1.9)
    (from `^0.0.7`, in `dependencies`)

## 0.0.2

### Patch Changes

- [#5212](https://github.com/ardatan/graphql-tools/pull/5212)
  [`0cd9e8c4`](https://github.com/ardatan/graphql-tools/commit/0cd9e8c4469d07e53ad8e7944ba144f58c4db34f)
  Thanks [@ardatan](https://github.com/ardatan)! - dependencies updates:
  - Updated dependency
    [`@graphql-tools/delegate@^9.0.19` ↗︎](https://www.npmjs.com/package/@graphql-tools/delegate/v/9.0.19)
    (from `9.0.19`, in `dependencies`)
  - Updated dependency
    [`@graphql-tools/merge@^8.3.16` ↗︎](https://www.npmjs.com/package/@graphql-tools/merge/v/8.3.16)
    (from `8.3.16`, in `dependencies`)
  - Updated dependency
    [`@graphql-tools/schema@^9.0.14` ↗︎](https://www.npmjs.com/package/@graphql-tools/schema/v/9.0.14)
    (from `9.0.14`, in `dependencies`)
  - Updated dependency
    [`@graphql-tools/wrap@^9.2.20` ↗︎](https://www.npmjs.com/package/@graphql-tools/wrap/v/9.2.20)
    (from `9.2.20`, in `dependencies`)
  - Updated dependency
    [`@graphql-tools/utils@^9.1.3` ↗︎](https://www.npmjs.com/package/@graphql-tools/utils/v/9.1.3)
    (from `9.1.3`, in `dependencies`)
  - Updated dependency
    [`@graphql-tools/executor-http@^0.0.7` ↗︎](https://www.npmjs.com/package/@graphql-tools/executor-http/v/0.0.7)
    (from `0.0.7`, in `dependencies`)
  - Updated dependency
    [`@graphql-tools/stitch@^8.7.34` ↗︎](https://www.npmjs.com/package/@graphql-tools/stitch/v/8.7.34)
    (from `8.7.34`, in `dependencies`)
  - Added dependency
    [`value-or-promise@^1.0.12` ↗︎](https://www.npmjs.com/package/value-or-promise/v/1.0.12) (to
    `dependencies`)

- [#5215](https://github.com/ardatan/graphql-tools/pull/5215)
  [`88244048`](https://github.com/ardatan/graphql-tools/commit/882440487551abcb5bdd4f626f3b56ac2e886f11)
  Thanks [@ardatan](https://github.com/ardatan)! - Avoid object spread

- [#5220](https://github.com/ardatan/graphql-tools/pull/5220)
  [`8e80b689`](https://github.com/ardatan/graphql-tools/commit/8e80b6893d2342353731610d5da9db633d806083)
  Thanks [@ardatan](https://github.com/ardatan)! - Performance improvements

- Updated dependencies
  [[`8e80b689`](https://github.com/ardatan/graphql-tools/commit/8e80b6893d2342353731610d5da9db633d806083)]:
  - @graphql-tools/delegate@9.0.35
  - @graphql-tools/stitch@8.7.49

## 0.0.1

### Patch Changes

- [#4974](https://github.com/ardatan/graphql-tools/pull/4974)
  [`1c0e80a6`](https://github.com/ardatan/graphql-tools/commit/1c0e80a60827169eb3eb99fe5710b1e891b89740)
  Thanks [@ardatan](https://github.com/ardatan)! - New Federation package