Summary: Claude Code launches v2.0.0 with VS Code extension

Why It Matters: This is a big new version. It adds a new way for people to use the tool.

What Changed:

• A new version, v2.0.0, was added.
• v2.0.0 includes a new native VS Code extension.
• v2.0.0 has a new look for the app.
• v2.0.0 adds a /rewind command to undo code changes.
• v2.0.0 adds a /usage command to see plan limits.
• v2.0.0 adds a tab to toggle thinking that stays across sessions.
• v2.0.0 adds Ctrl-R to search history.
• v2.0.0 mentions an unshipped Claude config command.
• v2.0.0 reduces errors for PostToolUse hooks.
• v2.0.0 renames the Claude Code SDK to Claude Agent SDK.
• v2.0.0 adds subagents dynamically with a --agents flag.
• The old v1.0.126 entry was moved down in the list.
• Several older versions (v0.2.26 and earlier) were added to the changelog.