npx @buildinternet/releases get apollo-graphqlSummit week delivered a cluster of production features, agent-infrastructure launches, and a stable Rover CLI.
Rover 1.0 replaces static API keys with OAuth. The 1.0 release rebuilds auth, configuration, extensibility, and checks/publish around how teams run Rover today — in local development, CI, and agentic tooling. The rover subgraph check JSON output also gains per-contract-variant detail, with json_version moving to "3".
GraphOS Router 3.0 starts up without the management plane. Released in Preview at Summit, 3.0 packages persisted queries into Graph Artifacts so routers can start without reaching Apollo's management plane. A new query planner with bounded memory usage replaces the existing algorithm. Native circuit breaking and a rewritten request pipeline ship alongside it.
Apollo Connectors v0.4 is generally available. Teams can now express abstract types (interfaces and unions), inline -> transforms, and connectors that return data without an HTTP request — all declared directly in schema with no resolver code or subgraph server.
GraphOS Agent Services governs API access for agents. Announced at Summit, it addresses MCP credential sprawl: a central layer manages tool definitions, credentials, and what data returns to agent context — limiting field exposure without modifying upstream APIs.
Apollo Client 4.3 ships custom scalar support. The most-requested feature lands in 4.3 alongside type-safe cache access and improved TypeScript ergonomics for incremental data. Patch releases through 4.3.3 follow, including a deferred-fragment memory leak fix.
Apollo Kotlin 5.2.0 adds the HTTP QUERY method and empty selection sets, rounding out the window's mobile-SDK updates.