# TASK-012 Changelog

Track all changes made during implementation.

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## [Unreleased]

### Added
- Initial task documentation (README.md, CHECKLIST.md, BLOCKS-SPEC.md)

### Changed
- (none yet)

### Fixed
- (none yet)

### Removed
- (none yet)

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## Session Log

### Session 1: [Date]
**Duration:** X hours

**Changes:**
- 

**Files Modified:**
- 

**Notes:**
- 

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### Session 2: [Date]
**Duration:** X hours

**Changes:**
- 

**Files Modified:**
- 

**Notes:**
- 

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(Continue adding sessions as work progresses)