hive-router-plan-executor 6.23.0 (2026-07-20)

Features

Add an on_graphql_analysis plugin hook with safe operation filtering

Plugin authors can now inspect and filter operation fields after normalization and immediately before query planning. Fields can be kept or nulled with a GraphQL error while the router consistently updates the operation and response projection plan, making the hook suitable for authorization, rate limiting, progressive overrides, and similar policies.

Fixes

Improve GraphQL operation validation

• Faster validation (2-3x): rules now share a single OperationVisitor pass over the operation document instead of each rule visiting it independently.
• New UniqueInputFieldNames rule: input object fields are now kept as a list rather than a map, so duplicate fields are no longer silently deduplicated before validation. A query like { field(input: { value: 1, value: 2 }) } is now correctly rejected.
• Fixed VariablesInAllowedPosition: now accounts for default values on variables, field arguments, and input object fields. Nullable variables used in a non-null argument that defines a default are no longer incorrectly rejected.