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Sweep 28 Aug 2026 ยท 00:00Z Build v2.1.250 478 read Stable v2.1.236 Latest v2.1.250 Next v2.1.250 Feeds RSS JSON llms.txt

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

One change

Hooks reference

hooks

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Nearest release: v2.1.250, published under an hour before this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

hooks Changed · +1 / -1 lines

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from line 1872
 | `removeDirectories` | `directories`, `destination`       | Removes working directories                                                                                                                                                                                              |
 
 <Note>
-  `setMode` with `bypassPermissions` only takes effect if the session was launched with bypass mode already available: `--dangerously-skip-permissions`, `--permission-mode bypassPermissions`, `--allow-dangerously-skip-permissions`, or `permissions.defaultMode: "bypassPermissions"` in settings, and the mode is not disabled by [`permissions.disableBypassPermissionsMode`](/docs/en/permissions#managed-settings). Otherwise the update is a no-op. `bypassPermissions` is never persisted as `defaultMode` regardless of `destination`.
+  `setMode` with `bypassPermissions` only takes effect if the session was launched with bypass mode already available: `--dangerously-skip-permissions`, `--permission-mode bypassPermissions`, `--allow-dangerously-skip-permissions`, or `permissions.defaultMode: "bypassPermissions"` in settings, and the mode is not disabled by [`permissions.disableBypassPermissionsMode`](/docs/en/permissions#managed-settings) or by starting the session in [restricted mode](/docs/en/cli-reference#cli-flags). Otherwise the update is a no-op. `bypassPermissions` is never persisted as `defaultMode` regardless of `destination`.
 </Note>
 
 The `destination` field on every entry determines whether the change stays in memory or persists to a settings file.
from line 2958
 
 #### PreCompact input
 
-In addition to the [common input fields](#common-input-fields), PreCompact hooks receive `trigger` and `custom_instructions`. For `manual`, `custom_instructions` contains what the user passes into `/compact`. For
+In addition to the [common input fields](#common-input-fields), PreCompact hooks receive `trigger` and `custom_instructions`. For