pythonpolarssqlicebergafter-work
Polars 1.44 after work: Iceberg schema merge, cloud rate limits, SQL subqueries
Polars 1.44 (26 Aug 2026, Thijs Nieuwdorp) adds sink_iceberg schema_mode=merge, an adaptive S3/GCS/Azure rate limiter, correlated SQL subqueries, and selective when/then speedups. Three things to try tonight. Not a pandas bake-off. Not investment advice.