15.0.1

🐛 Fixes

• Fix some problems found by ck3-tiger #2728 by @IhateTrains

🧹 Maintenance

• Reduce the complexity of a few methods #2724 by @IhateTrains
• Minor optimizations #2727 by @IhateTrains

🧪 Tests

• Unit tests for the DoctrineCategory class #2725 by @IhateTrains
• Improve code coverage #2726 by @IhateTrains

📦 Dependencies

• Bump Fronter.NET from edd5b18 to 0791940 #2723 by @dependabot[bot]