v0.6.18 v2.2.1

microsoft/agent-host-protocolSep 6, 2026 → Sep 8, 20262 days between releases

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Analyzing what changed between v0.6.18 and v2.2.1. This page updates automatically — usually within a minute.

The Two Releases

v0.6.18

v0.6.18

Sep 6, 2026· 2 months ago

This release focuses on documentation expansion, dependency security updates, and adding the latest AI models to the provider catalog.

Full release notes
v2.2.1

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