Hermes

Nous ships patch v0.22.2, opens an official plugin catalogue and measures Nemotron 3.5 Super VL on Hermes Bench: 63.44.

Hermes Agent v0.22 «The Threshold Release» introduces itself in chat and cuts a third of the codebase; the patch v0.22.1 lands the next day.

Hermes Agent v0.21.7 consolidates the core, while the official catalog and community plugins become the real ground for growth.

While v0.21.7 consolidates the stable releases, the Hermes ecosystem grows from the ground up: multi-account connectors, the Anatomy skill and projects such as Herald OS.

Hermes Agent ships v0.21.7 and moves to tagged releases: the open source project from Nous Research chooses stability.

Nous Research closes a $90 million Series B at a $1.5 billion valuation and launches Hermes for Businesses, while trial models arrive on the platform.

Step 5 Preview free for a week on Nous Portal, the stable v0.21.6 release and the tools for governing many agents at once.

Hermes arrives on the Microsoft Store, Spotify leaves the core as a catalog plugin, and the stable v0.21.6 release pipeline debuts.

Nous Research closes a $90 million Series B at a $1.5 billion valuation and launches Hermes for Businesses.

Nous Research publishes Hermes Index: four benchmarks inside Hermes Agent, with the average cost per task next to the score.

The Hermes Plugin Catalog grows between human review and pinned commits, while the ecosystem widens from hardware to gateways.

Hermes cleaned up a million lines of code in 19 hours with 1,393 subagents: 19,300 dollars for an estimated value of 1.8 million.