v0.7.2

🚀 Features

Prevent server restarts while polling collections - @DaleSeo PR #261

Right now, the MCP server restarts whenever there's a connectivity issue while polling collections from GraphOS. This causes the entire server to restart instead of handling the error gracefully.

Error: Failed to create operation: Error loading collection: error sending request for url (https://graphql.api.apollographql.com/api/graphql)
Caused by:
    Error loading collection: error sending request for url (https://graphql.api.apollographql.com/api/graphql)

This PR prevents server restarts by distinguishing between transient errors and permanent errors.

🐛 Fixes

Keycloak OIDC discovery URL transformation - @DaleSeo PR #238

The MCP server currently replaces the entire path when building OIDC discovery URLs. This causes authentication failures for identity providers like Keycloak, which have path-based realms in the URL. This PR updates the URL transformation logic to preserve the existing path from the OAuth server URL.

fix: build error, let expressions unstable in while - @ThoreKoritzius #263

Fix unstable let expressions in while loop
Replaced the unstable while let = expr syntax with a stable alternative, ensuring the code compiles on stable Rust without requiring nightly features.

🛠 Maintenance

Address Security Vulnerabilities - @DaleSeo PR #264

This PR addresses the security vulnerabilities and dependency issues tracked in Dependency Dashboard #41 (https://osv.dev/vulnerability/RUSTSEC-2024-0388).

• Replaced the unmaintained derivate crate with the educe crate instead.
• Updated the tantivy crate.