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HomeDocsClaude Code CLI 21 Oct 2026
One change · claude-code

Error reference changederrors

Nearest release: v2.1.306, published under an hour after upstream edited the page. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

Upstream edited this page at 21 Oct 2026 01:41 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 21 Oct 2026 02:07 UTC.

Upstream edited
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From line 352 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits187to this page, all time

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This page is larger than the 256 KiB this site keeps, so one side of the diff below stops where the stored text does.

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352352| `Can't open — this session is running in another terminal` | [Background session errors](#this-session-is-running-in-another-terminal) |
353353| `This conversation is already open in another running Claude session` | [Background session errors](#this-session-is-running-in-another-terminal) |
354354| `This session's saved conversation is no longer on disk` | [Background session errors](#this-sessions-saved-conversation-is-no-longer-on-disk) |
355| `Bypass permissions was requested at launch and ignored` | [Skip all checks with bypassPermissions mode](/docs/en/permission-modes#bypass-permissions-acceptance) |
355| `Bypass permissions was requested at launch and ignored` | [Bypass permissions ignored in a background session](/docs/en/permission-modes#bypass-permissions-ignored-in-a-background-session) |
356356| `kept <id> — its worktree is still at <path>` | [Background session errors](#worktree-has-commits-that-are-not-pushed-anywhere) |
357357| `kept <id> — <n> unpushed commits on <branch>` | [Background session errors](#worktree-has-commits-that-are-not-pushed-anywhere) |
358358| `kept <id> — worktree has commits that are not pushed anywhere` | [Background session errors](#worktree-has-commits-that-are-not-pushed-anywhere) |
from line 2651
26512651 
26522652**What to do:**
26532653 
2654* Run `claude update` and restart Claude Code. Opus 4.7 needs v2.1.111 or later. Opus 4.8 needs v2.1.154 or later. Sonnet 5 needs v2.1.197 or later. Opus 5 needs v2.1.219 or later. Opus 5.5 needs v2.1.280 or later. Sonnet 5.5 needs v2.1.284 or later
2655* On
2654* Run `claude update` and restart Claude Code. Opus 4.7 needs v2.1.111 or later. Opus 4.8 needs v2.1.154 or later. Sonnet 5 needs v2.1.197 or later. Opus 5 needs v2.1.219 or later. Opus 5.5 needs v2.1.280 or later. Sonnet 5.5 n
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