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Hermes Agent v0.20.0 (2026.8.3)

The Herald Release — streaming conversational voice with barge-in and wake
words, A2A v1.0, signed outbound webhooks, grounded citations, and the
desktop platform wave. ~3,650 commits, ~1,400 merged PRs, ~1,200 issues
closed, 650+ contributors since v0.19.0.
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Hermes Agent v0.19.1 (2026.7.30)

Patch release. Rolls up the ~1,000+ PRs merged since v0.19.0 into a stable
tagged release for downstream consumers. Full curated notes ship with v0.20.0.
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Hermes Agent v0.19.0 (2026.7.20)

The Quicksilver Release. First-turn TTFT cut ~80% on every platform, the desktop speed wave (20+ perf PRs), terminal billing (/subscription, /topup), smart approvals by default, pluggable SecretSource (Bitwarden/1Password), live subagent transcripts, durable delivery + delegation ledgers, gateway profile routing, and new providers (Fireworks, DeepInfra) + frontier models (GPT-5.6, grok-4.5, kimi-k3, Claude Sonnet 5). Rolls up the v0.18.1/v0.18.2 patch windows with full notes. ~2,245 commits, ~1,065 PRs, ~3,300 issues closed, 420+ contributors.
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Hermes Agent v0.18.2 (2026.7.7.2)

Same-day patch: WhatsApp Baileys dependency now installs from published npm 7.0.0-rc13 (#60643).
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Hermes Agent v0.18.1 (2026.7.7)

Patch release rolling up fixes and hardening since v0.18.0. Full curated changelog ships with v0.19.0.
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Hermes Agent v0.18.0 (2026.7.1)

The Judgment Release — 100% of the P0/P1 backlog resolved (~692 priority items), Mixture-of-Agents as a first-class selectable model, agent self-verification, /learn + /journey, scale-to-zero gateway, and Google Vertex AI.
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Hermes Agent v0.17.0 (2026.6.19)

The Reach Release — iMessage via Photon, Raft channel, async subagents, image editing, Cursor Composer via xAI Grok, dashboard profile builder, memory tool upgrade, WhatsApp Business Cloud, rich Telegram, curator cost optimization.
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Hermes Agent v0.16.0 (2026.6.5)

The Surface Release — native desktop app, browser admin panel, remote-gateway
connect, Simplified Chinese desktop UI, leaner default skill set, NVIDIA/skills
trusted tap, fuzzy model picker, /undo.
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Hermes Agent v0.15.2 (2026.5.29.2)

Weekly release

Hermes Agent v0.15.1 (2026.5.29)

Same-day hotfix for v0.15.0. Headline: dashboard infinite-reload loop in loopback mode (Docker / hosted Hermes / fresh installs). Plus kanban worker SIGTERM, /model picker unification, /yolo session bypass, skills.sh full catalog, .md media delivery restore, gateway probe-stepdown safety, web URL redaction passthrough, kanban worker vision on referenced images, hindsight observation-default. Docker hardening: --insecure explicit env opt-in, MCP bare-command PATH resolution, arm64 cache fix.

28 commits, 21 PRs, 9 contributors since v0.15.0.
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Hermes Agent v0.15.0 (2026.5.28)

The Velocity Release. run_agent.py 16k→3.8k LOC refactor, kanban grows into
a multi-agent platform (104 PRs), cold-start perf wave continues, session_search
4500x faster, promptware defense, Bitwarden Secrets Manager, Krea + FAL plugin,
Nous-approved MCP catalog, OpenHands skill, ntfy as 23rd platform, deep xAI round.
15 P0 + 65 P1 closures. 747 PRs, 1302 commits, 321 contributors.
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Hermes Agent v0.14.0 (2026.5.16)

The Foundation Release — Hermes installs and runs anywhere. Native Windows (early beta), PyPI wheel, cold-start perf wave, supply-chain hardening, OpenAI-compatible local proxy for OAuth providers, cross-session Claude prompt cache, 2 new platforms (LINE + SimpleX), Microsoft Graph foundation, /handoff live, x_search, vision_analyze passthrough, LSP diagnostics, video_generate plugin surface, computer_use cua-driver, 9 new skills, 12 P0 + 50 P1 closures.
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Hermes Agent v0.13.0 (2026.5.7)

The Tenacity Release — Hermes Agent now finishes what it starts.

Durable multi-agent Kanban, /goal persistent goals, Checkpoints v2,
gateway auto-resume, no_agent cron watchdog, post-write delta lint,
8 P0 security closures, Google Chat (20th platform), pluggable
providers via ProviderProfile ABC, 7 i18n locales, video_analyze,
xAI voice cloning, SearXNG, MCP SSE transport.

864 commits, 588 PRs, 295 contributors.
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Hermes Agent v0.12.0 (2026.4.30)

The Curator release — Hermes Agent now maintains itself. Autonomous
background Curator + substantially upgraded self-improvement loop.
Four new inference providers, Microsoft Teams (via pluggable gateway
platforms) and Yuanbao as 18th/19th messaging platforms, Spotify +
Google Meet integrations, ComfyUI + TouchDesigner-MCP bundled by
default, ~57% cut to TUI cold start.

1,096 commits, 550 merged PRs, 213 community contributors.
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