diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc928fc..0fea547 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to rattail-corepos will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## v0.3.0 (2024-06-10)
+
+### Feat
+
+- switch from setup.cfg to pyrpoject.toml + hatchling
+
 ## [0.2.0] - 2024-05-29
 ### Changed
 - Add basic support for importing from CSV to `office_arch.bigArchive`.
diff --git a/pyproject.toml b/pyproject.toml
index 6ca30b3..da74f41 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "rattail_corepos"
-version = "0.2.0"
+version = "0.3.0"
 description = "Rattail Software Interfaces for CORE POS"
 readme = "README.rst"
 authors = [{name = "Lance Edgar", email = "lance@edbob.org"}]