duckdb 1.1.3

Features

• Update to duckdb v1.1.3, see https://github.com/duckdb/duckdb/releases/tag/v1.1.3 for details.

• New duckdb.materialize_callback option, supersedes get_last_rel() (#589).

• New rel_explain_df() and rel_tostring() (#587).

• Handle empty child values for list constants (#186, @romainfrancois).

Chore

• Undef TRUE and FALSE (#595).

• Remove enable_materialization argument to rel_from_altrep_df() in favor of creating a new data frame when needed (#588).

• Flip argument order for expr_comparison() (#585).

• Keep cleanup files to accommodate different build scenarios (#536).