Changelog

All notable changes to Ptah are tracked here. Dates follow YYYY-MM-DD.

0.9.0 — Shared VPS infrastructure

2026-04-05

  • Shared Docker network with one PostgreSQL container per VPS
  • Per-project databases on the shared network
  • Host-level Nginx for static frontends
  • Demo project repo convention with automatic port detection
  • Install wizard provisions shared network + Postgres automatically

0.8.0 — Git SSH accounts and audit log

2026-03-18

  • Portal-managed per-VPS git SSH keys
  • audit_log table and middleware
  • New permissions: git_account:manage, audit_log:read

0.7.0 — Document annotation round-trip

2026-02-25

  • End-to-end PDF annotation loop (comment → Claude edits source → regen PDF → resolve)
  • Unique annotation anchors via page + occurrence index + context
  • Document viewer for PDF, DOCX, XLSX, Markdown, and plain text
  • 19 MCP tools on the agent (list_annotations, resolve_annotation, register_document, …)

0.6.0 — Chat attachments with SHA-256 cache

2026-01-20

  • Attachments flow as file paths instead of inline content
  • SHA-256 content-addressed cache on every VPS
  • Attachment upload limit raised to 50 MB

0.5.0 — MCP Tool Library

2025-12-10

  • First release of the MCP Tool Library
  • Per-session tool permissions scoped to the project directory
  • Tool reference page in the Tech Leads docs

0.4.0 — Session forking and VPS SSH wizard

2025-11-15

  • Session forking with full context inheritance
  • VPS SSH setup wizard with interactive Claude login
  • User context in chat (Claude sees who's typing)

0.3.0 — User management and email invites

2025-10-05

  • Member invite flow with email verification
  • SES integration for transactional emails
  • Profile completion step after first login

0.2.0 — Phase 1 complete

2025-09-12

  • Tech stacks catalog (React, Vue, Next.js, Nuxt, Angular, NestJS, Spring Boot, FastAPI, Django, Express, Elysia)
  • UI kit catalog (shadcn/ui, Material UI, Ant Design, Mantine)
  • Organization-level CLAUDE.md templates
  • WBS generator with module breakdown, delivery tiers, and cost summary

0.1.0 — Phase 0 foundation

2025-08-01

  • Auth, multi-tenant organizations, project management
  • Document upload, VPS agent install script
  • Chat with Claude (streaming) and session management
  • Basic Docker + Nginx deploy pipeline
  • Elysia (Bun) API, React (Vite) web app, Fastify agent