prep release: v1.61.6

CHANGELOG.md

@@ -4,6 +4,90 @@ All notable changes to Router will be documented in this file.
 
 This project adheres to [Semantic Versioning v2.0.0](https://semver.org/spec/v2.0.0.html).
 
+# [1.61.6] - 2025-05-06
+
+## 🐛 Fixes
+
+### Fix JWT metrics discrepancy ([PR #7258](https://github.com/apollographql/router/pull/7258))
+
+This fixes the `apollo.router.operations.authentication.jwt` counter metric to behave [as documented](https://www.apollographql.com/docs/graphos/routing/security/jwt#observability): emitted for every request that uses JWT, with the `authentication.jwt.failed` attribute set to true or false for failed or successful authentication.
+
+Previously, it was only used for failed authentication.
+
+The attribute-less and accidentally-differently-named `apollo.router.operations.jwt` counter was and is only emitted for successful authentication, but is deprecated now.
+
+By [@SimonSapin](https://github.com/SimonSapin) in https://github.com/apollographql/router/pull/7258
+
+### Fix Redis connection leak ([PR #7319](https://github.com/apollographql/router/pull/7319))
+
+The router performs a 'hot reload' whenever it detects a schema update. During this reload, it effectively instantiates a new internal router, warms it up (optional), redirects all traffic to this new router, and drops the old internal router.
+
+This change fixes a bug in that drop process where the Redis connections are never told to terminate, even though the Redis client pool is dropped. This leads to an ever-increasing number of inactive Redis connections, which eats up memory.
+
+It also adds a new up-down counter metric, `apollo.router.cache.redis.connections`, to track the number of open Redis connections. This metric includes a `kind` label to discriminate between different Redis connection pools, which mirrors the `kind` label on other cache metrics (ie `apollo.router.cache.hit.time`). 
+
+By [@carodewig](https://github.com/carodewig) in https://github.com/apollographql/router/pull/7319
+
+### Fix Parsing of Coprocessor GraphQL Responses ([PR #7141](https://github.com/apollographql/router/pull/7141))
+
+Previously Router ignored `data: null` property inside GraphQL response returned by coprocessor.
+According to [GraphQL Spectification](https://spec.graphql.org/draft/#sel-FAPHLJCAACEBxlY):
+
+> If an error was raised during the execution that prevented a valid response, the "data" entry in the response should be null.
+
+That means if coprocessor returned valid execution error, for example:
+
+```json
+{
+  "data": null,
+  "errors": [{ "message": "Some execution error" }]
+}
+```
+
+Router violated above restriction from GraphQL Specification by returning following response to client:
+
+```json
+{
+  "errors": [{ "message": "Some execution error" }]
+}
+```
+
+This fix ensures full compliance with the GraphQL specification by preserving the complete structure of error responses from coprocessors.
+
+Contributed by [@IvanGoncharov](https://github.com/IvanGoncharov) in [#7141](https://github.com/apollographql/router/pull/7141)
+
+### Avoid fractional decimals when generating `apollo.router.operations.batching.size` metrics for GraphQL request batch sizes ([PR #7306](https://github.com/apollographql/router/pull/7306))
+
+Correct the calculation of the `apollo.router.operations.batching.size` metric to reflect accurate batch sizes rather than occasionally returning fractional numbers.
+
+By [@bnjjj](https://github.com/bnjjj) in https://github.com/apollographql/router/pull/7306
+
+## 📃 Configuration
+
+### Add configurable server header read timeout ([PR #7262](https://github.com/apollographql/router/pull/7262))
+
+This change exposes the server's header read timeout as the `server.http.header_read_timeout` configuration option.
+
+By default, the `server.http.header_read_timeout` is set to previously hard-coded 10 seconds. A longer timeout can be configured using the `server.http.header_read_timeout` option.
+
+```yaml title="router.yaml"
+server:
+  http:
+    header_read_timeout: 30s
+```
+
+By [@gwardwell ](https://github.com/gwardwell) in https://github.com/apollographql/router/pull/7262
+
+## 🛠 Maintenance
+
+### Reject `@skip`/`@include` on subscription root fields in validation ([PR #7338](https://github.com/apollographql/router/pull/7338))
+
+This implements a [GraphQL spec RFC](https://github.com/graphql/graphql-spec/pull/860), rejecting subscriptions in validation that can be invalid during execution.
+
+By [@goto-bus-stop](https://github.com/goto-bus-stop) in https://github.com/apollographql/router/pull/7338
+
+
+
 # [1.61.5] - 2025-04-28
 
 ## 🔍 Debuggability

Cargo.lock

@@ -203,7 +203,7 @@ dependencies = [
 
 [[package]]
 name = "apollo-federation"
-version = "1.61.6-rc.0"
+version = "1.61.6"
 dependencies = [
  "apollo-compiler",
  "derive_more",
@@ -256,7 +256,7 @@ dependencies = [
 
 [[package]]
 name = "apollo-router"
-version = "1.61.6-rc.0"
+version = "1.61.6"
 dependencies = [
  "access-json",
  "ahash",
@@ -421,7 +421,7 @@ dependencies = [
 
 [[package]]
 name = "apollo-router-benchmarks"
-version = "1.61.6-rc.0"
+version = "1.61.6"
 dependencies = [
  "apollo-parser",
  "apollo-router",
@@ -437,7 +437,7 @@ dependencies = [
 
 [[package]]
 name = "apollo-router-scaffold"
-version = "1.61.6-rc.0"
+version = "1.61.6"
 dependencies = [
  "anyhow",
  "cargo-scaffold",

apollo-federation/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "apollo-federation"
-version = "1.61.6-rc.0"
+version = "1.61.6"
 authors = ["The Apollo GraphQL Contributors"]
 edition = "2021"
 description = "Apollo Federation"

apollo-router-benchmarks/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "apollo-router-benchmarks"
-version = "1.61.6-rc.0"
+version = "1.61.6"
 authors = ["Apollo Graph, Inc. <packages@apollographql.com>"]
 edition = "2021"
 license = "Elastic-2.0"

apollo-router-scaffold/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "apollo-router-scaffold"
-version = "1.61.6-rc.0"
+version = "1.61.6"
 authors = ["Apollo Graph, Inc. <packages@apollographql.com>"]
 edition = "2021"
 license = "Elastic-2.0"

apollo-router-scaffold/templates/base/Cargo.template.toml

@@ -22,7 +22,7 @@ apollo-router = { path ="{{integration_test}}apollo-router" }
 apollo-router = { git="https://github.com/apollographql/router.git", branch="{{branch}}" }
 {{else}}
 # Note if you update these dependencies then also update xtask/Cargo.toml
-apollo-router = "1.61.6-rc.0"
+apollo-router = "1.61.6"
 {{/if}}
 {{/if}}
 async-trait = "0.1.52"

apollo-router-scaffold/templates/base/xtask/Cargo.template.toml

@@ -13,7 +13,7 @@ apollo-router-scaffold = { path ="{{integration_test}}apollo-router-scaffold" }
 {{#if branch}}
 apollo-router-scaffold = { git="https://github.com/apollographql/router.git", branch="{{branch}}" }
 {{else}}
-apollo-router-scaffold = { git = "https://github.com/apollographql/router.git", tag = "v1.61.6-rc.0" }
+apollo-router-scaffold = { git = "https://github.com/apollographql/router.git", tag = "v1.61.6" }
 {{/if}}
 {{/if}}
 anyhow = "1.0.58"

apollo-router/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "apollo-router"
-version = "1.61.6-rc.0"
+version = "1.61.6"
 authors = ["Apollo Graph, Inc. <packages@apollographql.com>"]
 repository = "https://github.com/apollographql/router/"
 documentation = "https://docs.rs/apollo-router"
@@ -60,7 +60,7 @@ ci = []
 access-json = "0.1.0"
 anyhow = "1.0.86"
 apollo-compiler.workspace = true
-apollo-federation = { path = "../apollo-federation", version = "=1.61.6-rc.0" }
+apollo-federation = { path = "../apollo-federation", version = "=1.61.6" }
 arc-swap = "1.6.0"
 async-channel = "1.9.0"
 async-compression = { version = "0.4.6", features = [

dockerfiles/tracing/docker-compose.datadog.yml

@@ -3,7 +3,7 @@ services:
 
   apollo-router:
     container_name: apollo-router
-    image: ghcr.io/apollographql/router:v1.61.6-rc.0
+    image: ghcr.io/apollographql/router:v1.61.6
     volumes:
       - ./supergraph.graphql:/etc/config/supergraph.graphql
       - ./router/datadog.router.yaml:/etc/config/configuration.yaml

dockerfiles/tracing/docker-compose.jaeger.yml

@@ -4,7 +4,7 @@ services:
   apollo-router:
     container_name: apollo-router
     #build: ./router
-    image: ghcr.io/apollographql/router:v1.61.6-rc.0
+    image: ghcr.io/apollographql/router:v1.61.6
     volumes:
       - ./supergraph.graphql:/etc/config/supergraph.graphql
       - ./router/jaeger.router.yaml:/etc/config/configuration.yaml

dockerfiles/tracing/docker-compose.zipkin.yml

@@ -4,7 +4,7 @@ services:
   apollo-router:
     container_name: apollo-router
     build: ./router
-    image: ghcr.io/apollographql/router:v1.61.6-rc.0
+    image: ghcr.io/apollographql/router:v1.61.6
     volumes:
       - ./supergraph.graphql:/etc/config/supergraph.graphql
       - ./router/zipkin.router.yaml:/etc/config/configuration.yaml

helm/chart/router/Chart.yaml

@@ -20,10 +20,10 @@ type: application
 # so it matches the shape of our release process and release automation.
 # By proxy of that decision, this version uses SemVer 2.0.0, though the prefix
 # of "v" is not included.
-version: 1.61.6-rc.0
+version: 1.61.6
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "v1.61.6-rc.0"
+appVersion: "v1.61.6"

helm/chart/router/README.md

@@ -2,7 +2,7 @@
 
 [router](https://github.com/apollographql/router) Rust Graph Routing runtime for Apollo Federation
 
-![Version: 1.61.6-rc.0](https://img.shields.io/badge/Version-1.61.6--rc.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v1.61.6-rc.0](https://img.shields.io/badge/AppVersion-v1.61.6--rc.0-informational?style=flat-square)
+![Version: 1.61.6](https://img.shields.io/badge/Version-1.61.6-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v1.61.6](https://img.shields.io/badge/AppVersion-v1.61.6-informational?style=flat-square)
 
 ## Prerequisites
 
@@ -11,15 +11,15 @@
 ## Get Repo Info
 
 ```console
-helm pull oci://ghcr.io/apollographql/helm-charts/router --version 1.61.6-rc.0
+helm pull oci://ghcr.io/apollographql/helm-charts/router --version 1.61.6
 ```
 
 ## Install Chart
 
 **Important:** only helm3 is supported
 
 ```console
-helm upgrade --install [RELEASE_NAME] oci://ghcr.io/apollographql/helm-charts/router --version 1.61.6-rc.0 --values my-values.yaml
+helm upgrade --install [RELEASE_NAME] oci://ghcr.io/apollographql/helm-charts/router --version 1.61.6 --values my-values.yaml
 ```
 
 _See [configuration](#configuration) below._

licenses.html

@@ -12375,7 +12375,6 @@ <h4>Used by:</h4>
                     <li><a href=" https://github.com/async-graphql/async-graphql ">async-graphql-derive</a></li>
                     <li><a href=" https://github.com/async-graphql/async-graphql ">async-graphql-parser</a></li>
                     <li><a href=" https://github.com/async-graphql/async-graphql ">async-graphql-value</a></li>
-                    <li><a href=" https://github.com/BrynCooke/buildstructor ">buildstructor</a></li>
                     <li><a href=" https://github.com/chronotope/chrono ">chrono</a></li>
                     <li><a href=" https://gitlab.com/kornelski/dunce ">dunce</a></li>
                     <li><a href=" https://github.com/graphql-rust/graphql-client ">graphql-introspection-query</a></li>
@@ -12509,6 +12508,27 @@ <h4>Used by:</h4>
 
     http://www.apache.org/licenses/LICENSE-2.0
 
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an &quot;AS IS&quot; BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+</pre>
+            </li>
+            <li class="license">
+                <h3 id="Apache-2.0">Apache License 2.0</h3>
+                <h4>Used by:</h4>
+                <ul class="license-used-by">
+                    <li><a href=" https://github.com/BrynCooke/buildstructor ">buildstructor</a></li>
+                </ul>
+                <pre class="license-text">Copyright [2022] [Bryn Cooke]
+
+Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an &quot;AS IS&quot; BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

scripts/install.sh

@@ -11,7 +11,7 @@ BINARY_DOWNLOAD_PREFIX="${APOLLO_ROUTER_BINARY_DOWNLOAD_PREFIX:="https://github.
 
 # Router version defined in apollo-router's Cargo.toml
 # Note: Change this line manually during the release steps.
-PACKAGE_VERSION="v1.61.6-rc.0"
+PACKAGE_VERSION="v1.61.6"
 
 download_binary() {
     downloader --check