Bump version to 0.2.0 and remove examples dependencies

This release adds directional wave features for spatial-temporal disease
modeling and removes optional example dependencies to streamline the package.

Changes:
- Bump version from 0.1.0 to 0.2.0
- Remove optional "examples" dependencies (jupyter, matplotlib, plotly)
- Update CHANGELOG.md with comprehensive 0.2.0 release notes
- Regenerate uv.lock with updated dependencies

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: nickreich

CHANGELOG.md

@@ -7,6 +7,22 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.2.0] - 2025-11-16
+
+### Added
+- Directional wave features for spatial-temporal disease modeling in GBQR
+- Spatial utilities module (`spatial_utils.py`) with location centroids for US states
+- State centroids data file (`state_centroids.csv`) with geographic coordinates for all 50 US states, DC, and territories
+- Data directory README documenting available data files
+- Haversine distance and bearing calculations for spatial analysis
+- `create_directional_wave_features()` function in preprocessing pipeline
+- Configuration options for directional wave features (disabled by default for backwards compatibility)
+- Comprehensive test suite: 20 unit tests for spatial utilities, 14 for feature generation, 7 integration tests
+- Documentation for directional wave features implementation
+
+### Removed
+- Optional "examples" dependencies (jupyter, matplotlib, plotly)
+
 ## [0.1.0] - 2025-11-03
 
 ### Added
@@ -43,6 +59,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 - Updated to latest iddata API
 
-[Unreleased]: https://github.com/reichlab/idmodels/compare/v0.1.0...HEAD
+[Unreleased]: https://github.com/reichlab/idmodels/compare/v0.2.0...HEAD
+[0.2.0]: https://github.com/reichlab/idmodels/compare/v0.1.0...v0.2.0
 [0.1.0]: https://github.com/reichlab/idmodels/compare/v0.0.1...v0.1.0
 [0.0.1]: https://github.com/reichlab/idmodels/releases/tag/v0.0.1

pyproject.toml

@@ -28,11 +28,6 @@ dev = [
     "pytest",
     "ruff"
 ]
-examples = [
-    "jupyter",
-    "matplotlib",
-    "plotly"
-]
 
 [project.urls]
 Repository = "https://github.com/reichlab/idmodels.git"

src/idmodels/__init__.py

@@ -1 +1 @@
-__version__ = "0.1.0"
+__version__ = "0.2.0"