docs: update changelog and contributor acknowledgements for radar visualization (#160)

Author: Khanz9664

CHANGELOG.md

@@ -9,6 +9,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+- **Radar Comparison Visualization**: Added `plot_radar_comparison()` for visually comparing multiple models across TrustLens dimensions (e.g., Calibration, Failure, Bias, Representation) using a publication-quality radar (spider) chart. Built on the centralized visualization styling system with themed colors, scoped styling, input validation, and support for saving figures. (closes #121, implemented in #156) Thanks @devanprigent
+
+### Fixed
+
+## Documentation
+
+## Changed
+
+### Improvements
+
 ---
 
 ## [v0.5.0] - 2026-06-27

README.md

@@ -168,8 +168,9 @@ TrustLens is an actively evolving framework driven by robust engineering discuss
 
 **The Evolution:**
 *   **v0.1**: MVP — Core metrics and visualizations.
-*   **v0.4 (Current)**: Framework-Agnostic Core — Native support for XGBoost, LightGBM, CatBoost.
-*   **v0.5**: *In Progress* — Policy Profiles, Regression Support, TrustComparison.
+*   **v0.4**: Framework-Agnostic Core — Native support for XGBoost, LightGBM, CatBoost.
+*   **v0.5 (Current)**: Regression Support, Model Zoo Benchmark, Multiclass Calibration.
+*   **v0.6**: *In Progress* — Policy Profiles, TrustComparison, Deep Learning Backends.
 *   **v1.0**: *Planned* — CI/CD enterprise integration and Web Dashboards.
 
 ---
@@ -251,6 +252,7 @@ TrustLens is an open ecosystem. We welcome contributions—whether it's new diag
 <a href="https://github.com/sidharth-vijayan"><img src="https://github.com/sidharth-vijayan.png" width="36" style="border-radius:50%" /></a>
 <a href="https://github.com/fuchan12040502-innu"><img src="https://github.com/fuchan12040502-innu.png" width="36" style="border-radius:50%" /></a>
 <a href="https://github.com/CrepuscularIRIS"><img src="https://github.com/CrepuscularIRIS.png" width="36" style="border-radius:50%" /></a>
+<a href="https://github.com/devanprigent"><img src="https://github.com/devanprigent.png" width="36" style="border-radius:50%" /></a>
 
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