# DuckDB v0.3.0 — Release & Upgrade Intelligence
- **Product:** DuckDB (https://duckdb.org)
- **Version:** v0.3.0
- **Released:** Oct 06, 2021
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/duckdb/updates/v0.3.0/

## Executive Summary (TL;DR)
DuckDB v0.3.0. Source highlight: This preview release of DuckDB is named "Gracilis" after the Grey Teal

## New Features
- #2276: Add support for EXCLUDE and REPLACE clauses
- #2234: Add support for S3 session token (STS)

## Bug Fixes
- #2377: Fix current_schema() and current_schemas()
- #2369: More CI fixes
- #2358: Fixes minor flag comment
- #2319: Fix #2315: correctly detect that index joins cannot be used for multi-column indexes, and clean up TPC-DS extension
- #2316: Fix for #2304
- #2314: Fix #2313: No Out of Range Error in Index Benchmark