# Claude Code v1.0.123

> Claude Code v1.0.123, released 23 Sep 2025 (2025-09-23). 1 entry read out of the shipped bundle. Unofficial, and not affiliated with Anthropic.

Web version: https://changelogs.core-directive.com/v/1.0.123

This release contains internal code optimizations with no user-visible changes. The codebase has been refactored to use more specific imports for better tree-shaking and bundle optimization.

## Changes

### Code Optimization

**What:** Refactored module imports to use named exports instead of namespace imports

**Details:**

- Changed `import OFQ from "stream"` to `import { PassThrough as so5 } from "stream"` at line 444692
- Changed `import $9Q from "node:process"` to `import { cwd as $7A } from "node:process"` at line 357152
- These changes improve bundle optimization and tree-shaking by importing only the specific functions needed rather than entire modules
- No functional changes to the CLI behavior or available commands
- **Evidence**: Import refactoring at lines 357152 and 444692

**Impact:** This is purely an internal optimization that may slightly reduce the CLI's memory footprint and startup time, but users will not notice any behavioral differences.