Sync main → develop (resolve conflicts) (#364)

* Redirect /docs/apollo-mcp-server/guides to fix 404

* Fix bullet point formatting

* Add load balancer configuration details for Apollo MCP

Added instructions for configuring load balancers with Apollo MCP Server to ensure session affinity.

* Update docs/source/deploy.mdx

Co-authored-by: Michelle Mabuyo <[email protected]>

* Update deploy.mdx

* Releasing 0.8.0 (#356)

* fix(ci): pin to specific stable rust version (#287)

This commit pins the rust-toolchain to a specific rust version (1.89.0)
for compatibility guarantees. Renovate will handle warning on outdated
versions of stable rust.

A minimal supported rust version was also added to the underlying crates
to ensure compatibility guarantees as the stable verison increments in
future updates.

* feat: Implement Test Coverage Measurement and Reporting

* chore: add changeset

* feat: remove unnecessary codecov setting

* feat: add codecov badge

* feat: add codecov config file

* feat: add code coverage docs to CONTRIBUTING.md

* test: add tests for uplink schema event

* ci: prevent draft PRs from verifying changeset

* chore: add changeset

* ci: trigger verify changeset workflow when PR becomes ready for review

* ci: update github checkout actions

* feat: Configuration for disabling authorization token passthrough (#336)

* Allow config for not forwarding Auth tokens to GraphQL API

* use serde default to make new config optional

* Changeset

* Fix default case in main.rs

* Add new config option to documentation

* Redirect /docs/apollo-mcp-server/guides to fix 404 (#349)

Co-authored-by: Samuel Collard <[email protected]>
Co-authored-by: Michelle Mabuyo <[email protected]>

* chore: update RMCP version to latest (#328)

This commit updates the RMCP dependency to the latest version 0.6.4.
Sadly, schemars was also updated with this, so a lot of unrelated
changes were needed to conform with the new stable schemars version.

* chore(release): bumping to version 0.8.0

* chore(release): changelog for 0.8.0

---------

Co-authored-by: Apollo Bot <[email protected]>
Co-authored-by: Armando Locay <[email protected]>
Co-authored-by: Nicholas Cioli <[email protected]>
Co-authored-by: Dale Seo <[email protected]>
Co-authored-by: Dale Seo <[email protected]>
Co-authored-by: Samuel Collard <[email protected]>
Co-authored-by: apollo-bot2 <[email protected]>
Co-authored-by: Samuel Collard <[email protected]>
Co-authored-by: Michelle Mabuyo <[email protected]>

---------

Co-authored-by: Samuel Collard <[email protected]>
Co-authored-by: Michelle Mabuyo <[email protected]>
Co-authored-by: Alyssa Hursh <[email protected]>
Co-authored-by: Lenny Burdette <[email protected]>
Co-authored-by: Evan Silverman <[email protected]>
Co-authored-by: Armando Locay <[email protected]>
Co-authored-by: Nicholas Cioli <[email protected]>
Co-authored-by: Dale Seo <[email protected]>
Co-authored-by: Dale Seo <[email protected]>
Co-authored-by: Samuel Collard <[email protected]>

Author: 9 people

CHANGELOG.md

@@ -4,6 +4,34 @@ All notable changes to this project will be documented in this file.
 
 This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+# [0.8.0] - 2025-09-12
+
+## 🚀 Features
+
+### feat: Configuration for disabling authorization token passthrough - @swcollard PR #336
+
+A new optional new MCP Server configuration parameter, `transport.auth.disable_auth_token_passthrough`, which is `false` by default, that when true, will no longer pass through validated Auth tokens to the GraphQL API.
+
+## 🛠 Maintenance
+
+### Configure Codecov with coverage targets - @DaleSeo PR #337
+
+This PR adds `codecov.yml` to set up Codecov with specific coverage targets and quality standards. It helps define clear expectations for code quality. It also includes some documentation about code coverage in `CONTRIBUTING.md` and adds the Codecov badge to `README.md`.
+
+### Implement Test Coverage Measurement and Reporting - @DaleSeo PR #335
+
+This PR adds the bare minimum for code coverage reporting using [cargo-llvm-cov](https://crates.io/crates/cargo-llvm-cov) and integrates with [Codecov](https://www.codecov.io/). It adds a new `coverage` job to the CI workflow that generates and uploads coverage reporting in parallel with existing tests. The setup mirrors that of Router, except it uses `nextest` instead of the built-in test runner and CircleCI instead of GitHub Actions.
+
+### chore: update RMCP dependency ([328](https://github.com/apollographql/apollo-mcp-server/issues/328))
+
+Update the RMCP dependency to the latest version, pulling in newer specification changes.
+
+### ci: Pin stable rust version ([Issue #287](https://github.com/apollographql/apollo-mcp-server/issues/287))
+
+Pins the stable version of Rust to the current latest version to ensure backwards compatibility with future versions.
+
+
+
 # [0.7.5] - 2025-09-03
 
 ## 🐛 Fixes

CHANGELOG_SECTION.md

@@ -0,0 +1,26 @@
+# [0.8.0] - 2025-09-12
+
+## 🚀 Features
+
+### feat: Configuration for disabling authorization token passthrough - @swcollard PR #336
+
+A new optional new MCP Server configuration parameter, `transport.auth.disable_auth_token_passthrough`, which is `false` by default, that when true, will no longer pass through validated Auth tokens to the GraphQL API.
+
+## 🛠 Maintenance
+
+### Configure Codecov with coverage targets - @DaleSeo PR #337
+
+This PR adds `codecov.yml` to set up Codecov with specific coverage targets and quality standards. It helps define clear expectations for code quality. It also includes some documentation about code coverage in `CONTRIBUTING.md` and adds the Codecov badge to `README.md`.
+
+### Implement Test Coverage Measurement and Reporting - @DaleSeo PR #335
+
+This PR adds the bare minimum for code coverage reporting using [cargo-llvm-cov](https://crates.io/crates/cargo-llvm-cov) and integrates with [Codecov](https://www.codecov.io/). It adds a new `coverage` job to the CI workflow that generates and uploads coverage reporting in parallel with existing tests. The setup mirrors that of Router, except it uses `nextest` instead of the built-in test runner and CircleCI instead of GitHub Actions.
+
+### chore: update RMCP dependency ([328](https://github.com/apollographql/apollo-mcp-server/issues/328))
+
+Update the RMCP dependency to the latest version, pulling in newer specification changes.
+
+### ci: Pin stable rust version ([Issue #287](https://github.com/apollographql/apollo-mcp-server/issues/287))
+
+Pins the stable version of Rust to the current latest version to ensure backwards compatibility with future versions.
+

Cargo.lock

@@ -12,7 +12,7 @@ edition = "2024"
 license-file = "LICENSE"
 repository = "https://github.com/apollographql/apollo-mcp-server"
 rust-version = "1.89.0"
-version = "0.7.5"
+version = "0.8.0"
 
 [workspace.dependencies]
 apollo-compiler = "1.27.0"

Cargo.toml

@@ -56,3 +56,13 @@ docker run \
 ```
 
 To learn more, review the [Apollo Runtime container documentation](/graphos/routing/self-hosted/containerization/docker).
+
+### Using a load balancer
+
+Because [MCP is a stateful protocol](https://modelcontextprotocol.io/docs/learn/architecture#lifecycle-management), you need to configure your load balancer to keep each session on the _same server instance_.
+
+When the MCP client initializes a session with Apollo MCP Server, it receives a session identifier unique to that server instance through the `mcp-session-id` header. You must enable session affinity ("sticky sessions") in your load balancer so that all requests that share the same `mcp-session-id` are routed to the same backend instance. 
+
+If the load balancer routes subsequent requests to a different instance, Apollo MCP Server rejects the request because it doesn't recognize the session id.
+
+Many load balancers offered by major cloud vendors don't support header-based session affinity. If yours does not, use software such as Nginx, HAProxy, or Envoy/Istio in front of the Apollo MCP Server instances.

docs/source/deploy.mdx

@@ -89,8 +89,8 @@ The architecture enables intelligent API orchestration through these components:
     * Persisted Query Manifests: Pre-approved operation lists from Apollo GraphOS
     * Schema Introspection: Dynamic operation discovery for flexible AI exploration
 
-Secure Execution: When invoked, the server executes GraphQL operations against your API endpoint, respecting all existing authentication, headers, and security policies.
-Existing Infrastructure: Your GraphQL API handles requests normally, with Apollo MCP Server acting as a controlled gateway rather than requiring any changes to your graph.
+* Secure Execution: When invoked, the server executes GraphQL operations against your API endpoint, respecting all existing authentication, headers, and security policies.
+* Existing Infrastructure: Your GraphQL API handles requests normally, with Apollo MCP Server acting as a controlled gateway rather than requiring any changes to your graph.
 
 This design lets you expose precise GraphQL capabilities to AI while maintaining complete control over data access and security.
 

docs/source/index.mdx

@@ -26,14 +26,14 @@ To download a **specific version** of Apollo MCP Server (recommended for CI envi
 
 ```bash
 # Note the `v` prefixing the version number
-docker image pull ghcr.io/apollographql/apollo-mcp-server:v0.7.5
+docker image pull ghcr.io/apollographql/apollo-mcp-server:v0.8.0
 ```
 
 To download a specific version of Apollo MCP Server that is a release candidate:
 
 ```bash
 # Note the `v` prefixing the version number and the `-rc` suffix
-docker image pull ghcr.io/apollographql/apollo-mcp-server:v0.7.5-rc.1
+docker image pull ghcr.io/apollographql/apollo-mcp-server:v0.8.0-rc.1
 ```
 
 <Note>
@@ -65,7 +65,7 @@ To install or upgrade to a **specific version** of Apollo MCP Server (recommende
 
 ```bash
 # Note the `v` prefixing the version number
-curl -sSL https://mcp.apollo.dev/download/nix/v0.7.5 | sh
+curl -sSL https://mcp.apollo.dev/download/nix/v0.8.0 | sh
 ```
 
 If your machine doesn't have the `curl` command, you can get the latest version from the [`curl` downloads page](https://curl.se/download.html).
@@ -82,5 +82,5 @@ To install or upgrade to a **specific version** of Apollo MCP Server (recommende
 
 ```bash
 # Note the `v` prefixing the version number
-iwr 'https://mcp.apollo.dev/download/win/v0.7.5' | iex
+iwr 'https://mcp.apollo.dev/download/win/v0.8.0' | iex
 ```

docs/source/install.mdx

@@ -14,7 +14,7 @@ BINARY_DOWNLOAD_PREFIX="${APOLLO_MCP_SERVER_BINARY_DOWNLOAD_PREFIX:="https://git
 
 # Apollo MCP Server version defined in apollo-mcp-server's Cargo.toml
 # Note: Change this line manually during the release steps.
-PACKAGE_VERSION="v0.7.5"
+PACKAGE_VERSION="v0.8.0"
 
 download_binary_and_run_installer() {
     downloader --check

scripts/nix/install.sh

@@ -8,7 +8,7 @@
 
 # Apollo MCP Server version defined in apollo-mcp-server's Cargo.toml
 # Note: Change this line manually during the release steps.
-$package_version = 'v0.7.5'
+$package_version = 'v0.8.0'
 
 function Install-Binary($apollo_mcp_server_install_args) {
   $old_erroractionpreference = $ErrorActionPreference