v2.2.1 v3.1.1

Name: agent-host-protocol
Author: microsoft

microsoft/agent-host-protocolSep 8, 2026 → Sep 9, 20261 day between releases

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Analyzing what changed between v2.2.1 and v3.1.1. This page updates automatically — usually within a minute.

The Two Releases

v2.2.1

Sep 8, 2026· 1 month ago

This release serves as a bug and security patch for ECC 2.2.0, focusing on hardening GateGuard governance, improving installer collision handling, and refining how hook entries are managed for Claude installs.

Full release notes

v3.1.1

OpenCreator v3.1.1

Sep 9, 2026· 1 month ago

This release adds article writing capabilities and Xiaohongshu (RedNote) post creation features alongside updated installers for all supported platforms.

Full release notes