Anthropic shipped five Claude Code releases in six days, capped by v2.1.152 on May 27, 2026. The headline features: /code-review --fix applies suggestions directly to the working tree, the new /reload-skills command hot-reloads custom skills, and disallowed-tools can now be set per skill or slash command. Earlier patches added a /usage per-category breakdown, keyboard-scrollable diffs, and closed a PowerShell permission bypass.

How to integrate the new flags into your workflow

Update Claude Code to v2.1.152 via npm i -g @anthropic-ai/claude-code or your existing install path. Run /code-review on a branch as before; when Claude returns suggestions, append --fix to apply the reuse, simplification, and efficiency edits directly to your working tree. Use /reload-skills after editing a skill in .claude/skills/ so you do not need to restart the session. To lock down a skill or slash command, add a disallowed-tools entry to its frontmatter listing the tools you do not want available during that workflow.

Why it matters

Three of the five releases in this run target the same friction point: turning Claude's review output into committed edits without copy-paste. Until now, /code-review handed you suggestions you had to apply yourself. With --fix, the loop closes inside the same command. The /reload-skills command removes a separate, smaller friction (restart-to-test) that adds up across long skill-authoring sessions. The PowerShell permission bypass fixed in v2.1.149 was a workspace-escape vulnerability where a malicious skill could break out of the Claude Code sandbox on Windows, so the upgrade is also a security patch for any Windows user.

Key details

The five releases land between May 22 and May 27. v2.1.149 added the /usage command for per-category token usage, GFM task list checkbox rendering, and keyboard navigation for the diff view (arrow keys, j/k, PgUp/PgDn, Space, Home/End). v2.1.150 was an internal cleanup release. v2.1.151 was skipped. v2.1.152 ships /code-review --fix, /reload-skills, and the disallowed-tools specification for skills and slash commands. It also fixed sessions that became unresponsive after switching models or logging in.

The full changelog with command-line examples lives in the Claude Code documentation and on GitHub releases.

What to do next

Upgrade today if you are on Windows; the PowerShell escape is patched in v2.1.149 and worth the install on its own. Add --fix to your code review routine on a branch you trust the agent on (test branch, dependency bump, refactor) before you let it touch production paths. Audit your custom skills under .claude/skills/ and add disallowed-tools entries to skills that should never write to disk or hit the network. For teams running many concurrent sessions, the /usage breakdown is the cleanest way to see which categories (read, write, web fetch, bash) drive your spend.