chore: bump version to 0.3.0

Cut 0.3.0 release notes in CHANGELOG and sync package version.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: infinityplusone

CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+### Changed
+
+## [0.3.0] - 2026-02-09
+
 ### Added
 - Vehicles endpoints: `list_vehicles`, `get_vehicle`, and `list_vehicle_awardees` (supports shaping + flattening). (refs `makegov/tango#1328`)
 - IDV endpoints: `list_idvs`, `get_idv`, `list_idv_awards`, `list_idv_child_idvs`, `list_idv_transactions`, `get_idv_summary`, `list_idv_summary_awards`. (refs `makegov/tango#1328`)

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "tango-python"
-version = "0.2.0"
+version = "0.3.0"
 description = "Python SDK for the Tango API"
 readme = "README.md"
 requires-python = ">=3.12"

tango/__init__.py

@@ -26,7 +26,7 @@
     TypeGenerator,
 )
 
-__version__ = "0.2.0"
+__version__ = "0.3.0"
 __all__ = [
     "TangoClient",
     "TangoAPIError",