Progress CU — Migration Documentation

Umbraco v8 → v17 Migration | Last updated: 2026-02-27

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Quick Links

Plans

• Revised Master Plan — Current migration phases and progress
• Migration Orchestrator App — Multi-project migration UI
• Migration Performance — Optimization plan (30min → <10min)
• BlockPreview + ModelsBuilder — Post-migration refactoring

Audit Reports

• 00 - Master Summary — Consolidated status of all issues
• 01 - Views Migration Audit — V8→V17 views comparison
• 02 - Duplicate Views Analysis — Data protection bug
• 04 - Element Type Audit — 455 element types
• 06 - View/Element Cross-Reference — Gap analysis
• 07 - Deep-Dive Analysis — Component readiness

Architecture

• 12 - Grid Architecture — 4-level BlockGrid hierarchy
• 13 - Visual Migration Plan — Content migration flow

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Current Status

Phase	Status
Phase 1+2: P0 Fixes + MkDocs	COMPLETE
Phase 3: Migration Tool Verification	IN PROGRESS
Phase 4: Missing Views + Frontend	IN PROGRESS
Phase 5: Bootstrap 5 Upgrade	PLANNED
Phase 6: BlockPreview + ModelsBuilder	PLANNED
Phase 7: NuGet RCL Architecture	PLANNED
Phase 8: Final Documentation	PLANNED

Side Projects

Project	Status
Migration Orchestrator App	PLANNED
Migration Performance (<10min)	PLANNED

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Repositories

Repo	Branch	Purpose
dbl.Progress	feature/migration-review-fixes	Target v17 CMS
double-migration-tool	feature/fix-path-ab-duplicates	Migration CLI tool
psCreditUnion	(read-only)	V8 source reference
docs	main	This documentation site