0.2.13

[0.2.13] - 2026-06-22

Added

• Prefect background-task option (--background-tasks prefect, use_prefect) — a fourth task backend alongside Celery, Taskiq, and ARQ. Unlike the Redis-backed queues, Prefect runs its own orchestrator: a prefect-server container (UI on :4200) plus a prefect-runner that registers deployments from app/worker/prefect_app.py and polls for work. Ships flows for RAG (on-demand ingest/sync + a scheduled check_scheduled_syncs), billing/email reminders (trial-ending, low-credits), and credits maintenance (ledger cleanup, mv_usage_daily refresh) on cron/interval schedules. Self-hosted by default (PREFECT_API_URL); set PREFECT_API_KEY for Prefect Cloud (#105)
• Organization integrations / sync sources UI — manage RAG connectors per organization from the dashboard (/orgs/[id]/integrations). Add a Google Drive or S3/MinIO source, assign it to a knowledge base, trigger a sync manually, and inspect per-run logs (status, mode, duration, and ingested/updated/skipped/failed counts). Sources can live at the org level as reusable templates or be wired to a specific collection. Connector credentials are encrypted at rest with Fernet (app/core/crypto.py) and masked in API responses. Endpoints under /api/v1/org/integrations (admin/owner only) (#105)
• Billing, credits & usage metering — a full Stripe billing stack: plans/prices mirrored locally, seat-based subscriptions with trials and end-of-period cancellation, an idempotent Stripe webhook event log, a Customer Portal link, and invoices. Adds a credits ledger (credit_transaction) and per-message usage events (usage_event: input/output/cached tokens, model, provider, credits charged) rolled up into a mv_usage_daily materialized view. New billing dashboard pages: subscription, payment methods, invoices, credits balance/ledger, and usage with daily credits/calls and by-model token charts (#105)
• File view & download — preview knowledge-base documents and chat attachments in-app via a modal viewer supporting 20+ types (PDF, images, audio/video, CSV tables, HTML sandbox, JSON, Markdown, syntax-highlighted code, plain text) with a download/open-external fallback for anything else. Backed by document/file download routes on the API (#105)
• Standalone TODO planner and subagents (enable_todo, enable_subagents) — the planner and multi-agent delegation that previously only shipped with Deep Research are now independent opt-in toggles. Enabling enable_deep_research still turns both on automatically (#105)
• Chat UI overhaul — specialized tool-result cards replace generic JSON dumps: numbered web-search results, knowledge-base chunks grouped by source file with relevance scores, run_python code + stdout/result, skill cards, ask_user question/answer transcripts, and datetime cards. Adds a live subagent feed and side panel (status, messages, results per delegated agent), a sources panel that collects every citation (knowledge base + web) with clickable [N] badges in Markdown, a sticky task/plan checklist above the composer, inline chart rendering (bar/area/line/pie/scatter, theme-aware), file-preview cards for attachments, and a reasoning/"thinking" view (#105)
• Multi-provider embeddings — the embedding provider is now selected automatically from the chosen LLM provider: OpenAI → text-embedding-3-small, Anthropic → Voyage, Google → Gemini (multimodal text + image) (#105)
• Marketing & dashboard polish — new marketing sections (feature bento, comparison table, integrations grid, enterprise-security band, outcomes band, case study, smooth scroll), dashboard sparkline stat cards and a usage timeline chart, an admin message-ratings chart, and a /dev/components showcase page. New shared UI primitives: data table, confirm dialog, form field, icon button, section heading (#105)
• Claude Code skills in generated projects — a feature-gated .claude/skills/ toolkit of model-invoked playbooks grounded in the project's conventions: alembic-migration, pytest-suite, agent-tool (adapts to the chosen AI framework), frontend-feature, rag-knowledge, background-task (adapts to the chosen queue), billing-stripe, and channel-bot. Only the skills matching the selected stack are emitted (e.g. no frontend-feature for backend-only projects). Complements the existing .claude/commands/ and .claude/rules/

Changed

• Database simplified to PostgreSQL — PostgreSQL (async) is now the single supported database. The migration history, seed command, and Makefile targets are PostgreSQL-only; SQLModel and the example-CRUD scaffold simply require PostgreSQL now (#105)
• Charts consolidated — the separate enable_antv_charts option is gone; charting is covered by enable_charts (native chart tool + web rendering) (#105)

Removed

• CrewAI framework — the generator now offers 5 AI frameworks (PydanticAI, PydanticDeep, LangChain, LangGraph, DeepAgents). CrewAI's older opentelemetry-sdk pin conflicted with current Logfire, and the option is dropped (#105)
• MongoDB and SQLite database backends — --database now accepts postgresql or none. Projects needing those engines should pin a generator ≤ 0.2.12 (#105)
• enable_antv_charts flag (folded into enable_charts) (#105)

Fixed

• Frontend Docker build (make dev-frontend) failed with "/app/public": not found — the standalone runner stage copies frontend/public, but Next.js never created the directory when there were no static assets. Ship frontend/public/.gitkeep so the directory always exists in the build context (#103, #105)