v1.4.0

What's Changed

• Remove personal development files by @mlafeldt in #534
• Make config API more ergonomic by @mlafeldt in #535
• Document what Date32 is and how to convert it by @mlafeldt in #539
• Improve column_count error handling and documentation by @mlafeldt in #541
• Fix vscalar feature to depend on vtab-arrow by @mlafeldt in #542
• Fix feature configuration using cargo-hack by @mlafeldt in #545
• Remove features extra_check and column_decltype by @mlafeldt in #548
• Document Cargo features by @mlafeldt in #549
• Remove unused SmallCString implementation by @mlafeldt in #550
• Reproduce issue with produce_arrow_string_view and show fix by @mlafeldt in #552
• Add REPL example by @mlafeldt in #553
• Document available examples by @mlafeldt in #555
• Overhaul README by @mlafeldt in #556
• Add query_one convenience method by @mlafeldt in #559
• Show how to use Rows.and_then and point users to it by @mlafeldt in #560
• Fix memory leak in Value Display implementation by @mlafeldt in #562
• Document linking against libduckdb on macOS and Linux by @mlafeldt in #563
• Remove redundant flush and close calls in Appender Drop by @mlafeldt in #564
• Add test for foreign key constraint validation in Appender by @mlafeldt in #565
• Speed up CI by canceling in-progress runs by @mlafeldt in #566
• Clean up ignored tests by @mlafeldt in #567
• Support passing custom state to scalar functions by @mlafeldt in #558
• Remove broken SAVEPOINT implementation copied from rusqlite by @mlafeldt in #568
• Document how to get column count by @mlafeldt in #569
• Use Rust 1.89.0 by @mlafeldt in #573
• Set minimal supported Rust version to 1.82.0 by @mlafeldt in #572
• Fix or remove links to SQLite by @mlafeldt in #578
• Remove unsupported TransactionBehavior by @mlafeldt in #579
• Expose Transaction::new_unchecked by @mlafeldt in #580
• Bump slab from 0.4.10 to 0.4.11 by @dependabot[bot] in #581
• Pin nightly Rust to fix ASAN CI job by @mlafeldt in #584
• build(libduckdb-sys): sort C++ source files for deterministic builds by @FabioCanedo in #583
• Fix arrow list type to duckdb logical type conversion by @wangrunji0408 in #574
• Update Arrow to v56 by @mlafeldt in #589
• Update DuckDB to v1.4.0 by @mlafeldt in #590

New Contributors

• @FabioCanedo made their first contribution in #583
• @wangrunji0408 made their first contribution in #574

Full Changelog: v1.3.2...v1.4.0