Changelog
Hermes Agent v0.4.0
An OpenAI-compatible API server, six new messaging platforms, @ context references, and streaming on by default.
Added
- OpenAI-compatible API server
- 6 new messaging platform adapters
- 4 new inference providers
- MCP server management CLI
- Gateway prompt caching
- Context compression overhaul
- Streaming enabled by default
- /statusbar
- /queue
- /permission
- /browser
- /cost
Before you upgrade
Snapshot the server first — Hermes ships often and not every release is quiet. Then:
hermes update
Re-run hermes doctor afterwards. If the upgrade leaves you with a
broken install, the fixes section covers the failures
that come up most.
Official release notes on GitHub →