Adds a complete version management system where every piece of pitch
data (all 12 tables: company, team, financials, market, competitors,
features, milestones, metrics, funding, products, fm_scenarios,
fm_assumptions) can be versioned, diffed, and assigned per-investor.
Version lifecycle: create draft → edit freely → commit (immutable) →
fork to create new draft. Parent chain gives full git-style history.
Backend:
- Migration 003: pitch_versions, pitch_version_data tables + investor
assigned_version_id column
- lib/version-helpers.ts: snapshot base tables, copy between versions
- lib/version-diff.ts: per-table row+field diffing engine
- 7 new API routes: versions CRUD, commit, fork, per-table data
GET/PUT, diff endpoint
- /api/data + /api/financial-model: version-aware loading (check
investor's assigned_version_id, serve version data or fall back
to base tables)
- Investor PATCH: accepts assigned_version_id (validates committed)
Frontend:
- /pitch-admin/versions: list with status badges, fork/commit/delete
- /pitch-admin/versions/new: create from base tables or fork existing
- /pitch-admin/versions/[id]: 12-tab JSON editor (one per data table)
with save-per-table, commit button, fork button
- /pitch-admin/versions/[id]/diff/[otherId]: side-by-side diff view
with added/removed/changed highlighting per field
- Investors list: version column showing assigned version name
- Investor detail: version selector dropdown (committed versions only)
- AdminShell: Versions nav item added
Bug fixes:
- FM editor: [object Object] for JSONB array values → JSON.stringify
- Admin pages not scrollable → h-screen + overflow-hidden on shell,
min-h-0 on flex column
Also includes migration 000 for fresh installs (pitch data tables).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
