# DuckDB v1.1.1 — Release & Upgrade Intelligence
- **Product:** DuckDB (https://duckdb.org)
- **Version:** v1.1.1
- **Released:** Sep 24, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/duckdb/updates/v1.1.1/

## Executive Summary (TL;DR)
DuckDB v1.1.1. Source highlight: This is a bug fix release for various issues discovered after we released 1.1.0. There are no new major features, just bug fixes. Database files created by DuckDB since v0.9.* can be read by DuckDB v1.1.1.

## New Features
- add cardinality for cross product and propositional join
- Add requested_schema argument to PyCapsule interface
- [Python] Add `python_scan_all_frames` to opt-in to scanning all frames (< 1.1 behavior)
- add missing azure secret providers for autoloading
- [Dev] Add exclusion for `pybind11` internal `_pybind11_conduit_v1_` method
- [C API] Add SQLNULL to the duckdb types

## Improvements
- Improve error on enums
- [Python] Improve `install_extension` to support `repository`/`repository_url` and `version`
- Improve logic for remote extension install on Windows
- Improve assertion macros

## Bug Fixes
- [Python] Fix a crash related to handling of the `f_locals`
- [Fix] C API - Correct type comparison in MAP value functions
- [C-API Dev] Fix up `"Test DataChunk populate ListVector in C API"` test
- Small fixes for prompt of sniff_csv
- [BufferManager] Fix `duckdb_memory()` reporting wrong size for `temporary_storage_bytes`
- Fix for internal error when using rejects tables and adding implicit cast for boolean values.