<h2>What's changed</h2> <ul> <li>Added GitLab merge request URL support to the <code>--worktree</code> flag and the <code>claude agents</code> view (where MRs display as <code>!N</code>)</li> <li>Added an opt-in <code>forward_user_identity</code> apps gateway setting on Anthropic upstreams that sends the signed-in user's identity as headers, so a proxy behind the gateway can attribute spend per user</li> <li>Added opt-in memory cgroup support for Bash tool commands on Linux (<code>CLAUDE_CODE_TOOL_MEMORY_LIMIT</code>) so a runaway build can't stall the session</li> <li>Added <code>CLAUDE_CODE_