docs: release 0.33.0

Author: tpetry

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 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).
 
+## [0.33.0] - 2023-10-23
+### Added
+* pgvector support: vector type, eloquent cast, query builder similarity sorting
+
 ## [0.32.0] - 2023-10-10
 ### Added
 * Alternative column names for views