NousResearch releases: Hermes Agent v0.21.1 (v2026.9.7)

TL;DR

Hermes Agent v0.21.1 (v2026.9.7) was released on September 7, 2026, as a patch update containing changes from the previous version for deployment and consumer use. This release is significant for ensuring that downstream systems are up-to-date with the latest improvements and fixes.

Detailed Summary

NousResearch released Hermes Agent version 0.21.1 on September 7, 2026, as a patch update for the main version since v0.21.0. This release is aimed at tagged deployments and downstream consumers. The broader impact includes ensuring stability and addressing any issues identified in the recent commits.

Key Points

• • Patch release for Hermes Agent v0.21.1 (v2026.9.7)
• • Released on September 7, 2026
• • Rolls up current main since v0.21.0 for tagged deployments and downstream consumers