# DuckDB v0.3.3 — Release & Upgrade Intelligence
- **Product:** DuckDB (https://duckdb.org)
- **Version:** v0.3.3
- **Released:** Apr 11, 2022
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/duckdb/updates/v0.3.3/

## Executive Summary (TL;DR)
DuckDB v0.3.3. Source highlight: This preview release of DuckDB is named "Sansaniensis" after the (regrettably extinct) Chenoanas sansaniensis.

## New Features
- #2926: DuckDB SQL backend for dbplyr
- #2970: JSON extension
- #2998: Support explicit aggregate state export, re-combination and finalisation
- #3069: S3 writes and #3225: S3 file glob
- #3092: Basic UDF support for Node API
- #3109: Storage dictionary compression

## Bug Fixes
- #2954: JDBC enable usage of LocalDateTime via get/setObject
- #2985: Issue #2590: Add overwrite flag to CSV copy, overwrite only if query completes
- #3006: JDBC BigDecimal support
- #3007: Feature: Add support for Excel text format (Update #2996)
- #3010: R: Arrow timestamps in seconds, milliseconds and nanoseconds
- #3027: Allow literal option for regex