docs: Update CHANGELOG with v1.0.1 and v1.0.2 releases

- Added release notes for v1.0.2 (compiler warning fixes)
- Added release notes for v1.0.1 (GitHub Pages workflow fixes)
- Updated test count from 36 to 67 tests
- Added release dates

Author: rickhohler

CHANGELOG.md

@@ -8,23 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Added
-- Initial release with core design patterns and algorithms
-- Registry Pattern implementation
-- Factory Pattern implementation
-- Builder Pattern implementation
-- Singleton Pattern implementation
-- Strategy Pattern implementation
-- Observer Pattern implementation
-- Facade Pattern implementation
-- Adapter Pattern implementation
-- Merkle Tree data structure
-- Bloom Filter data structure
-- Counting Bloom Filter variant
-- SHA-256 hash algorithm
-- Comprehensive unit test suite (36 tests)
-- DocC documentation
-- GitHub Actions CI/CD workflows
-- Code coverage reporting
+- N/A
 
 ### Changed
 - N/A
@@ -41,8 +25,43 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Security
 - N/A
 
-## [1.0.0] - TBD
+## [1.0.2] - 2025-12-04
+
+### Fixed
+- Fixed duplicate `import Foundation` statement in `MerkleTree.swift`
+- Fixed compiler warnings in `BuilderTests.swift` about unused mutable variables
+  - Changed `var newBuilder = self` pattern to direct `self` mutation
+  - Since `BaseBuilder` is a class (reference type), we can mutate `self` directly
+
+## [1.0.1] - 2025-12-04
+
+### Changed
+- Fixed workflow YAML syntax errors that prevented execution
+- Renamed workflow file to `publish-github-pages.yml` for consistency with project standards
+- Refactored workflow to use shell script approach matching the 'me' project pattern
+- Added `publish-docc-to-github-pages.sh` script for documentation generation and publishing
+- Updated permissions to use `contents:write` instead of `pages:write`
+- Added Git configuration step for GitHub Actions
+- Added support for `GH_PAT` token fallback for cross-repository access
+
+## [1.0.0] - 2025-12-04
 
 ### Added
-- Initial public release
+- Initial release with core design patterns and algorithms
+- Registry Pattern implementation
+- Factory Pattern implementation
+- Builder Pattern implementation
+- Singleton Pattern implementation
+- Strategy Pattern implementation
+- Observer Pattern implementation
+- Facade Pattern implementation
+- Adapter Pattern implementation
+- Merkle Tree data structure
+- Bloom Filter data structure
+- Counting Bloom Filter variant
+- SHA-256 hash algorithm
+- Comprehensive unit test suite (67 tests)
+- DocC documentation
+- GitHub Actions CI/CD workflows
+- Code coverage reporting