Update package version

Author: nwoodruff-co

CHANGELOG.md

@@ -5,6 +5,12 @@ 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).
 
+## [3.1.12] - 2025-12-10 14:43:52
+
+### Fixed
+
+- Bug where all datasets would be the last year.
+
 ## [3.1.11] - 2025-12-02 14:03:39
 
 ### Fixed
@@ -263,6 +269,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 
 
+[3.1.12]: https://github.com/PolicyEngine/policyengine.py/compare/3.1.11...3.1.12
 [3.1.11]: https://github.com/PolicyEngine/policyengine.py/compare/3.1.10...3.1.11
 [3.1.10]: https://github.com/PolicyEngine/policyengine.py/compare/3.1.9...3.1.10
 [3.1.9]: https://github.com/PolicyEngine/policyengine.py/compare/3.1.8...3.1.9

changelog.yaml

@@ -215,3 +215,8 @@
     fixed:
     - Caching didn't save time!
   date: 2025-12-02 14:03:39
+- bump: patch
+  changes:
+    fixed:
+    - Bug where all datasets would be the last year.
+  date: 2025-12-10 14:43:52

changelog_entry.yaml

@@ -1,4 +0,0 @@
-- bump: patch
-  changes:
-    fixed:
-    - Bug where all datasets would be the last year.

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "policyengine"
-version = "3.1.11"
+version = "3.1.12"
 description = "A package to conduct policy analysis using PolicyEngine tax-benefit models."
 readme = "README.md"
 authors = [