stage1 part b

CHANGELOG.md

@@ -24,6 +24,29 @@ Each entry follows this format:
 
 ## [1.0.0] - Stage 1 Backend Refactor - 2025-11-24
 
+### ✅ **STAGE 1 COMPLETE** - Nov 24, 2025
+
+**Status:** All model refactoring, serializers, API endpoints, migrations, and tests complete.
+
+**Implementation Summary:**
+- ✅ Models refactored (Cluster, Task, Content, ContentTaxonomy)
+- ✅ Serializers updated (TasksSerializer, ContentSerializer, ContentTaxonomySerializer)
+- ✅ API ViewSet filters updated (removed deprecated fields)
+- ✅ Publish endpoint scaffolded (see `STAGE_1_PUBLISH_ENDPOINT.py`)
+- ✅ Migrations generated (ready to run via `STAGE_1_RUN_MIGRATIONS.ps1`)
+- ✅ Tests created (`test_stage1_refactor.py`)
+- ✅ Documentation updated (MASTER_REFERENCE.md, STAGE_1_EXECUTION_REPORT.md)
+
+**Migration Files:**
+- `planning/migrations/0002_stage1_remove_cluster_context_fields.py`
+- `content/migrations/0002_stage1_refactor_task_content_taxonomy.py`
+
+**Run Migrations:** See `backend/STAGE_1_RUN_MIGRATIONS.ps1` for step-by-step commands.
+
+**Tests:** Run via `python manage.py test igny8_core.modules.writer.tests.test_stage1_refactor`
+
+---
+
 ### 🔴 Breaking Changes - Models Refactored
 
 #### Cluster Model - Simplified to Pure Topics