apollographql/federation @apollo/query-planner@2.4.8 on GitHub

Fix bug in the handling of dependencies of subgraph fetches. This bug was manifesting itself as an assertion error (#2622)
thrown during query planning with a message of the form Root groups X should have no remaining groups unhandled (...).
Fix issues in code to reuse named fragments. One of the fixed issue would manifest as an assertion error with a message (#2619)
looking like Cannot add fragment of condition X (...) to parent type Y (...). Another would manifest itself by
generating an invalid subgraph fetch where a field conflicts with another version of that field that is in a reused
named fragment.
Fix query planner heuristic that could lead to ignoring some valid option and yielding a non-optimal query plan. (#2623)
Updated dependencies [62e0d254, 7f1ef73e, 2a97f372]:
- @apollo/federation-internals@2.4.8
- @apollo/query-graphs@2.4.8