Last updated: 2026-05-21 (auto-regenerated)

Daily Changelog — One Line Per Agent

The most-recent change on every AI agent platform, in a single line each. If you only have 30 seconds for "what changed yesterday," this is the page. Refreshed daily by our release-monitor routine.

Today's snapshot — 2026-05-21

PlatformLatest releaseOne-line summarySource
🧑‍💻 Claude Cowork 2026-05-21 today
v2.1.146
/simplify is renamed to /code-review with an optional effort level (e.g. release notes ↗
💬 ChatGPT 2026-03-25 57d ago
GPT-5.1
GPT-5.1 lands in the ChatGPT platform with expanded context window, tool-use improvements, and a new Structured Outputs mode.
🦀 OpenClaw 2026-03-20 62d ago
v2.3
OpenClaw 2.3 introduces native MCP tool passthrough, an overhauled skill sandboxing model, and first-class Windows support without WSL. release notes ↗
🐠 NemoClaw 2026-05-21 today
commits 2026-05-21
Homebrew is now pre-installed in the sandbox base image — the brew policy preset finally works end-to-end without any manual bootstrap step (#3913).
⚙️ IronClaw 2026-05-14 7d ago
v0.28.2
Fixes a regression where chat-driven tool_install was double-invoking with an auto-approve footgun — the extension install flow is now restored to correct behavior. release notes ↗
⚡ Kilo Code 2026-05-21 today
v7.3.6 (pre-release)
Five pre-release patches shipped today (v7.3.2–v7.3.6). release notes ↗
📬 Hermes 2026-05-16 5d ago
v0.14.0
The Foundation Release. release notes ↗

Want the full history? See the complete changelog. Want it via RSS? /news/rss.xml includes every release and digest item.

How this page works

Every day, our release-monitor routine polls each platform's official release feed (GitHub Atom, HTML changelog, RSS). When a new release lands, it's appended to /changelog/ with a 1–2 sentence summary. This page is then auto-regenerated to surface just the latest entry per platform.

Sources: GitHub Atom feeds for Claude Code, Hermes, Kilo Code, Cline, Roo Code; OpenAI platform changelog (HTML); Anthropic API + apps release notes (HTML). All polled daily; new entries land within 24 hours of publication.

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