chore: Release

Author: sunng87

CHANGELOG.md

@@ -6,7 +6,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic
 Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased] - ReleaseDate
+## [0.21.0] - 2024-04-18
 
 ### Added
 

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "pgwire"
-version = "0.20.0"
+version = "0.21.0"
 edition = "2021"
 authors = ["Ning Sun <sunng@pm.me>"]
 license = "MIT/Apache-2.0"