v1.4.0 — Telethon Telegram client + claudebox v1.8.0-minimal Optional TELETHON=1 service via psyb0t/docker-telethon. REST API at /telethon/ and MCP server with 15 Telegram tools. Nginx rewrite fix for variable proxy_pass. Force-recreate on make run/restart. LLM-driven integration test. Claudebox bumped to v1.8.0-minimal.