release: Claude Code v2.1.59 (20 patches)

claude/releases/index.json

@@ -1,6 +1,12 @@
 {
-  "latest": "2.1.53",
+  "latest": "2.1.59",
   "releases": [
+    {
+      "version": "2.1.59",
+      "date": "2026-02-26",
+      "patches": 20,
+      "status": "stable"
+    },
     {
       "version": "2.1.53",
       "date": "2026-02-26",

claude/releases/v2.1.59/CHANGELOG_UPSTREAM.md

@@ -0,0 +1,10 @@
+## 2.1.59
+
+- Claude automatically saves useful context to auto-memory. Manage with /memory
+- Added `/copy` command to show an interactive picker when code blocks are present, allowing selection of individual code blocks or the full response.
+- Improved "always allow" prefix suggestions for compound bash commands (e.g. `cd /tmp && git fetch && git push`) to compute smarter per-subcommand prefixes instead of treating the whole command as one
+- Improved ordering of short task lists
+- Improved memory usage in multi-agent sessions by releasing completed subagent task state
+- Fixed MCP OAuth token refresh race condition when running multiple Claude Code instances simultaneously
+- Fixed shell commands not showing a clear error message when the working directory has been deleted
+- Fixed config file corruption that could wipe authentication when multiple Claude Code instances ran simultaneously

claude/releases/v2.1.59/install.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+# Claude Code Patcher — standalone installer for v2.1.59
+# Usage: sudo bash install.sh [--all] [--skip-cli]
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+CLI_JS="$SCRIPT_DIR/cli.js"
+PATCHER="$SCRIPT_DIR/claude_code_patcher.py"
+CONFIG="$SCRIPT_DIR/patcher.config.json"
+
+TARGET="/usr/lib/node_modules/@anthropic-ai/claude-code/cli.js"
+[ ! -f "$TARGET" ] && TARGET="/usr/local/lib/node_modules/@anthropic-ai/claude-code/cli.js"
+[ ! -f "$TARGET" ] && TARGET="/opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js"
+
+if [ ! -f "$TARGET" ]; then
+  echo "ERROR: Claude Code cli.js not found. Install Claude Code first."
+  exit 1
+fi
+
+# Install patched cli.js
+if [ "$1" != "--skip-cli" ]; then
+  echo "Installing patched cli.js..."
+  BACKUP="$TARGET.bak.$(date +%Y%m%d%H%M%S)"
+  cp "$TARGET" "$BACKUP"
+  cp "$CLI_JS" "$TARGET"
+  node --check "$TARGET" || { cp "$BACKUP" "$TARGET"; echo "SYNTAX ERROR, rolled back"; exit 1; }
+  echo "Installed. Backup: $BACKUP"
+fi
+
+# Apply user settings
+if [ -f "$PATCHER" ] && [ -f "$CONFIG" ]; then
+  echo "Applying user settings..."
+  python3 "$PATCHER" --config "$CONFIG" --all --skip-cli-patch --skip-update
+fi
+
+echo "Done. Run 'claude --version' to verify."