Claude Code v2.1.22

Claude Code v2.1.22

Build Date: 2026-01-28

Downloads

Platform	File	Size	Checksum (SHA-256)
macOS (ARM64)	claude-2.1.22-darwin-arm64	173.47 MB	N/A
macOS (Intel)	claude-2.1.22-darwin-x64	179.47 MB	N/A
Linux (ARM64)	claude-2.1.22-linux-arm64	206.27 MB	N/A
Linux (x64)	claude-2.1.22-linux-x64	213.71 MB	N/A
Linux (ARM64, musl)	claude-2.1.22-linux-arm64-musl	201.75 MB	N/A
Linux (x64, musl)	claude-2.1.22-linux-x64-musl	206.74 MB	N/A
Windows (x64)	claude-2.1.22-win32-x64.exe	223.10 MB	N/A

Installation

✅ Recommended: Official Installer

Install this version directly using the official installer:

curl -fsSL https://claude.ai/install.sh | bash -s -- 2.1.22

This is the easiest method and includes automatic setup of the launcher and shell integration.

📦 Backup: Manual Installation from Archive

If the official distribution is unavailable, you can install from this archived release:

macOS/Linux:

# Download the binary for your platform
# Make it executable
chmod +x claude-2.1.22-<platform>

# Run the built-in installer
./claude-2.1.22-<platform> install

Windows:

# Download claude-2.1.22-win32-x64.exe
# Run the installer
.\claude-2.1.22-win32-x64.exe install

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This archive serves as a permanent backup of Claude Code v2.1.22. For the latest version, visit code.claude.com