Node/Rust LanceDB v0.30.1-beta.2

🎉 New Features

• feat(rust): support datafusion expressions for merge insert predicates by @Ar-maan05 in #3444

🐛 Bug Fixes

• fix(rerankers/mrr): raise ValueError on empty vector_results list by @devteamaegis in #3469
• fix(rerankers): guard against empty vector_results in RRFReranker.rerank_multivector by @devteamaegis in #3467
• fix(python): route blob query pandas through scanner by @BubbleCal in #3491

📚 Documentation

• docs: add cross-SDK parity guidance for code review by @brendanclement in #3464

🔧 Build and CI

• ci: update python lockfile weekly by @wjones127 in #3498