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Hermes Agent v0.19.1 (v2026.7.30)

Release Date: July 30, 2026 Since v0.19.0: ~3,087 commits ยท ~300 files changed ยท 46 contributors

Patch release. This tag rolls up the ~1,000+ PRs merged since v0.19.0 into a stable tagged release for downstream consumers (Docker images, hosted deployments, fresh installs).


About This Release

Since v2026.7.20 (v0.19.0, July 20): ~3,087 commits ยท ~300 files changed on main. This window is dominated by bug-fix and salvage waves across the gateway, voice subsystem, desktop app, and installer, plus continued platform work:

  • Gateway & Core: Stability fixes, crash recovery hardening, durable delivery ledger improvements
  • Voice Subsystem: Regression fixes for voice-mode interactions, audio pipeline stabilisation
  • Desktop App: Performance patches and UI refinements building on the Quicksilver speed overhaul
  • Telegram: Media delivery reliability improvements
  • FLUX3: Video generation and delivery pipeline refinements
  • Buzz/Nostr: New social channel support for decentralised networks
  • Installer: Self-healing and fresh-install reliability patches

Full curated release notes for this window will ship with v0.20.0, which will document everything from v0.19.0 onward โ€” highlights, feature areas, and complete contributor credits. Nothing in this window is skipped.


Updating

hermes update
# or fresh install:
curl -fsSL https://hermes-agent.nousresearch.com/install.sh | bash

Full Changelog: v2026.7.20...v2026.7.30


โ† v0.19.0 โ€” The Quicksilver Release | Changelog Home โ†’

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