CLAUDE LABJP
RELEASE — Claude Code v2.1.248 shipped on August 27, followed a day later by v2.1.250, a one-line stabilizing release. It is the largest batch of changes this weekRESTRICTED — The new --restricted flag drops the built-in tools that run commands or code along with WebFetch, keeps file work inside the working directory, and refuses bypassPermissionsSECURITY — /ultrareview was uploading credential files such as prod.env, *.tfvars, and swap or backup copies like key.pem.tmp. Those now stay on your machineTOKENS — The Workflow tool's description shrank from roughly 5.7k tokens to about 1k, with the script-writing reference moved into a bundled workflow-authoring skillHARDWARE — Anthropic released the Model Hardware Standard as a research preview, a way to connect Claude to scientific, robotics, and manufacturing hardwareLIMITS — The 50% weekly limit increase runs through August 31 for Pro, Max, Team, and seat-billed Enterprise accounts, which leaves two daysRELEASE — Claude Code v2.1.248 shipped on August 27, followed a day later by v2.1.250, a one-line stabilizing release. It is the largest batch of changes this weekRESTRICTED — The new --restricted flag drops the built-in tools that run commands or code along with WebFetch, keeps file work inside the working directory, and refuses bypassPermissionsSECURITY — /ultrareview was uploading credential files such as prod.env, *.tfvars, and swap or backup copies like key.pem.tmp. Those now stay on your machineTOKENS — The Workflow tool's description shrank from roughly 5.7k tokens to about 1k, with the script-writing reference moved into a bundled workflow-authoring skillHARDWARE — Anthropic released the Model Hardware Standard as a research preview, a way to connect Claude to scientific, robotics, and manufacturing hardwareLIMITS — The 50% weekly limit increase runs through August 31 for Pro, Max, Team, and seat-billed Enterprise accounts, which leaves two days
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locking

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Cowork1scheduled tasks1connected folder1unattended automation1
Cowork/2026-08-29Advanced

The lock I left in a shared folder shut out every run after the first

A cloud-synced connected folder allows create, append, and rename, but refuses delete. Putting a single-instance lock there quietly disabled every unattended run after the first. Measurements for three lock styles, plus an implementation that picks a safe location.