Hermes Agent v0.21.0 (2026.8.31) The Pantheon Release — Bot Mode ships built into the desktop app: named agents with faces, group chats, and bot-to-bot DMs. Cron jobs gain persistent memory and continuity, subagents can be steered live, the MCP surface becomes a command center, and the agent drives the in-app browser. Rolls up and fully documents the v0.20.1–v0.20.6 patch windows.