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33> Release notes for Claude Desktop
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5<Update label="v2.2553.13" description="2026-09-21">
6 Bundled Claude Code version: 2.1.280.
7
8 **General**
9
10 * Fixed sessions that could hang with no response after an internal error; the error is now shown.
11 * Fixed some conversations failing on every message with a "text content blocks must be non-empty" error, including after resuming.
12
13 **Code**
14
15 * Added `AGENTS.md` support: in a folder with no `CLAUDE.md`, Claude reads `AGENTS.md` for project instructions (not yet in third-party deployments).
16 * Fixed Claude being unable to read the output of its own background commands in sessions restricted by an administrator's allowed workspace folders.
17
18 **Cowork**
19
20 * No user-facing changes.
21
22 **3P**
23
24 * No user-facing changes.
25</Update>
26
527<Update label="v2.2553.1" description="2026-09-18">
628 Bundled Claude Code version: 2.1.275.
729