bump version

Author: jdebacker

CHANGELOG.md

@@ -5,7 +5,7 @@ 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).
 
-## [0.20.5] - 2026-10-06
+## [0.21.0] - 2026-10-06
 
 ### Added
 - Allows the defined benefit pension replacement rate `alpha_db` to vary across lifetime income groups and over time. The parameter is now a `T x J` array (`number_dims` changed from 0 to 2 in `default_parameters.json`), extrapolated like the other `T x J` parameters, so a single value (`[[0.02]]`), one value per income group, or a time path can be entered. The rate applied to a benefit is the one in effect in the period in which the benefit is paid, so a change in the rate affects current as well as future retirees. Reform JSON files or scripts that previously set `alpha_db` as a scalar (e.g., `0.02`) must now use the nested list form (e.g., `[[0.02]]`).

ogcore/__init__.py

@@ -21,4 +21,4 @@
 from ogcore.txfunc import *  # noqa: F403
 from ogcore.utils import *  # noqa: F403
 
-__version__ = "0.20.4"
+__version__ = "0.21.0"

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "ogcore"
-version = "0.20.4"
+version = "0.21.0"
 authors = [
     {name = "Jason DeBacker and Richard W. Evans"},
 ]