An LTS release is what turns DuckDB from a clever sidecar into dependable…

An LTS release is what turns DuckDB from a clever sidecar into dependable infrastructure for local analytics, agent-driven evals, and post-incident data digging. With 2.0 LTS, features like agent mode, async I/O, and VARIANT make it plausible to slice evaluation traces, run model-facing queries, or pull crash dumps for forensics without hauling a central warehouse. The real engineering question is where an embedded OLAP engine is the right trust boundary and where it becomes shadow production. Label that role, own its failure modes, and treat on-disk DuckDB instances as first-class observability artifacts before you rely on them.