apollographql/federation @apollo/federation-internals@2.9.0

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Minor Changes

• Implements two new directives for defining custom costs for demand control. The @cost directive allows setting a custom weight to a particular field in the graph, overriding the default cost calculation. The @listSize directive gives the cost calculator information about how to estimate the size of lists returned by subgraphs. This can either be a static size or a value derived from input arguments, such as paging parameters. (#3074)

Patch Changes

• Reduce memory overhead during satisfiability checking when there are many options. (#3109)

• Fix issue where variable was not passed into subgraph when embedded in a fragment (#3119)