[DOCS] Agent View changelog link points to a missing documentation page

Documentation Type

Missing documentation (feature not documented)

Documentation Location

https://code.claude.com/docs/en/changelog

Section/Topic

v2.1.139 changelog entry for Agent View links to a missing /docs/en/agent-view page.

Current Documentation

The v2.1.139 changelog currently says:

Added agent view (Research Preview): a single list of every Claude Code session - running, blocked on you, or done. Run claude agents to get started. See https://code.claude.com/docs/en/agent-view

That target URL does not resolve to a documentation page.

The claude agents CLI command is documented separately at https://code.claude.com/docs/en/cli-reference:

claude agents — List all configured subagents, grouped by source

However, this only covers the CLI command output, not the Agent View UI feature that shows "a single list of every Claude Code session — running, blocked on you, or done."

What's Wrong or Missing?

A. Changelog links to a missing page

The changelog links to https://code.claude.com/docs/en/agent-view, but that page does not exist. Users following the release notes cannot find any documentation for Agent View.

B. No explanation of session states

The feature displays sessions in three states: "running, blocked on you, or done." None of these states or their meanings are documented.

C. No documentation of Research Preview status

Agent View is flagged as a Research Preview in the changelog, but there is no documentation explaining what Research Preview means or any caveats.

Suggested Improvement

Create a new documentation page at https://code.claude.com/docs/en/agent-view that covers:

1. Overview: Explain that Agent View provides a unified list of all Claude Code sessions across all projects
2. Access: How to open Agent View (e.g., claude agents command or UI access method)
3. Session states: Explain what "running," "blocked on you," and "done" mean for sessions
4. Research Preview caveat: Note that this is a Research Preview feature and behavior may change
5. Relationship to subagents: Clarify the distinction between Agent View (session management) and the claude agents subagent listing command

Impact

High - Prevents users from understanding or using a feature

Additional Context

Changelog entry (v2.1.139):

Added agent view (Research Preview): a single list of every Claude Code session — running, blocked on you, or done. Run claude agents to get started. See https://code.claude.com/docs/en/agent-view

Affected Pages:
| Page | Context |
|------|---------|
| https://code.claude.com/docs/en/changelog | v2.1.139 entry links to a missing Agent View page |
| https://code.claude.com/docs/en/agent-view | Intended destination page is missing |
| https://code.claude.com/docs/en/cli-reference | Line 27: Documents claude agents CLI command but not the Agent View UI feature |
| https://code.claude.com/docs/en/sub-agents | Line 161: Documents claude agents output but not the session list feature |

Total scope: 1 new page needed, 2 existing pages may need cross-references added

Version: v2.1.139 (Research Preview)