DataFusion 55 support release.
- Supports Apache DataFusion 55.x and Rust 1.94 or newer.
- Preserves Bloom transfer semantics while migrating to the DataFusion 55 planner, statistics, pruning, and execution-plan APIs.
- Keeps prepared and instant sampling, FullRows and experimental row-location handoffs, memory fallback, and native join execution.
- Adds DataFusion 55 performance-regression coverage for JOB and TPC-H.
DataFusion 54 users should remain on the 0.1.x release line or the release/df54 branch.