Week 23 · June 1–5, 2026 changedwhats-new/2026-w23
Nearest release: v2.1.282, published 7 hours before 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 24 Sep 2026 23:46 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 22 Oct 2026 18:07 UTC.
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33> Run auto mode on Amazon Bedrock, Google Cloud's Agent Platform, and Microsoft Foundry, prompt before writing files that can run code in acceptEdits mode, list installed plugins with /plugin list, and require an approved version range for managed deployments.
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5Releases [v2.1.158 → v2.1.165](/docs/en/changelog#2-1-158)
5Releases [v2.1.158 → v2.1.165](/docs/en/changelog.md#2-1-158)
664 features · June 1–5
77
88Auto mode on Amazon Bedrock, Google Cloud's Agent Platform, and Microsoft Foundry
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1616export CLAUDE_CODE_ENABLE_AUTO_MODE=1
1717```
1818
19[Auto mode on third-party providers](/docs/en/permission-modes#enable-auto-mode-on-bedrock-agent-platform-or-foundry)
19[Auto mode on third-party providers](/docs/en/permission-modes.md#enable-auto-mode-on-bedrock-agent-platform-or-foundry)
2020
2121Safer automatic edits
2222v2.1.160
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2929claude --permission-mode acceptEdits
3030```
3131
32[Protected paths](/docs/en/permission-modes#protected-paths)
32[Protected paths](/docs/en/permission-modes.md#protected-paths)
3333
3434List installed plugins with /plugin list
3535v2.1.163
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4242> /plugin list --enabled
4343```
4444
45[Plugin commands](/docs/en/plugins/cli-reference#plugin-list)
45[Plugin commands](/docs/en/plugins/cli-reference.md#plugin-list)
4646
4747Version requirements for managed deployments
4848v2.1.163
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5757}
5858```
5959
60[Decide what to enforce](/docs/en/admin-setup#decide-what-to-enforce)
60[Decide what to enforce](/docs/en/admin-setup.md#decide-what-to-enforce)
6161
6262Other wins
6363
64The trigger keyword for [dynamic workflows](/docs/en/workflows) changed from `workflow` to `ultracode`; asking for a workflow in your own words still works, and the keyword is highlighted in violet in the prompt[Stop and SubagentStop hooks](/docs/en/hooks) can return `hookSpecificOutput.additionalContext` to give Claude feedback and keep the turn going instead of being treated as an error`claude mcp` list, get, and add no longer print secrets: environment-variable references are not expanded, and credential headers and URL secrets are redactedA failed Bash command in a parallel tool batch no longer cancels the others; each tool returns its own result independentlyEditing a file no longer needs a separate Read first when you viewed it with a single-file `grep`, `egrep`, or `fgrep`Clicking a command in the autocomplete menu now fills it into your prompt instead of running it immediately; press Enter to runListing `Grep` or `Glob` in `--tools` now provides the dedicated search tools on native builds with embedded search, instead of silently ignoring those names`/effort` now confirms when your chosen level will persist as the default for new sessions`OTEL_RESOURCE_ATTRIBUTES` values are now attached as labels on metric datapoints, so you can slice usage metrics by custom dimensions like team or repoWindsurf is renamed to Devin Desktop in `/ide`, `/terminal-setup`, and `/scroll-speed`, following the editor's rebrand`/btw` gains a `c to copy` shortcut that copies the raw markdown answer to the clipboard
64The trigger keyword for [dynamic workflows](/docs/en/workflows.md) changed from `workflow` to `ultracode`; asking for a workflow in your own words still works, and the keyword is highlighted in violet in the prompt[Stop and SubagentStop hooks](/docs/en/hooks.md) can return `hookSpecificOutput.additionalContext` to give Claude feedback and keep the turn going instead of being treated as an error`claude mcp` list, get, and add no longer print secrets: environment-variable references are not expanded, and credential headers and URL secrets are redactedA failed Bash command in a parallel tool batch no longer cancels the others; each tool returns its own result independentlyEditing a file no longer needs a separate Read first when you viewed it with a single-file `grep`, `egrep`, or `fgrep`Clicking a command in the autocomplete menu now fills it into your prompt instead of running it immediately; press Enter to runListing `Grep` or `Glob` in `--tools` now provides the dedicated search tools on native builds with embedded search, instead of silently ignoring those names`/effort` now confirms when your chosen level will persist as the default for new sessions`OTEL_RESOURCE_ATTRIBUTES` values are now attached as labels on metric datapoints, so you can slice usage metrics by custom dimensions like team or repoWindsurf is renamed to Devin Desktop in `/ide`, `/terminal-setup`, and `/scroll-speed`, following the editor's rebrand`/btw` gains a `c to copy` shortcut that copies the raw markdown answer to the clipboard
6565
66[Full changelog for v2.1.158–v2.1.165 →](/docs/en/changelog#2-1-158)
66[Full changelog for v2.1.158–v2.1.165 →](/docs/en/changelog.md#2-1-158)
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