v3.1.1 v2.2.1

Name: agent-host-protocol
Author: microsoft

microsoft/agent-host-protocolSep 9, 2026 → Sep 8, 20260 days between releases

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

The Two Releases

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

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