yvgude/lean-ctx v3.2.9

on GitHub

Fixed

• UTF-8 text corrupted on Windows PowerShell (#131): lean-ctx -c with non-ASCII output (Russian, Japanese, Chinese, Arabic, etc.) produced mojibake because String::from_utf8_lossy misinterpreted Windows system codepage bytes as UTF-8. Introduced decode_output() that tries UTF-8 first, then falls back to Win32 MultiByteToWideChar for proper codepage-to-Unicode conversion. On PowerShell, additionally injects [Console]::OutputEncoding = UTF8 and sets SetConsoleOutputCP(65001). Fixed across shell hook, MCP server execute, and sandbox runners.
• MCP ctx_shell commands hang on stdin (#132, credit: @xsploit): Child processes spawned by the MCP server inherited the JSON-RPC stdin pipe, causing commands like git to block instead of receiving EOF. Fixed by setting stdin(Stdio::null()) on all MCP child processes. Added GIT_TERMINAL_PROMPT=0 and GIT_PAGER=cat to prevent interactive prompts.

Added

• MCP command timeout: Shell commands executed via ctx_shell now have a configurable timeout (default 120s). Override with LEAN_CTX_SHELL_TIMEOUT_MS env var. Timed-out commands return exit code 124 with a clear error message.
• Regression tests: Added execute_command_closes_stdin and git_version_returns_when_git_is_available tests to prevent future stdin inheritance regressions.

Upgrade

lean-ctx update                 # recommended (auto-downloads + refreshes shell hooks)
cargo install lean-ctx          # or
npm update -g lean-ctx-bin      # or
brew upgrade lean-ctx

Note: After upgrading via cargo/npm/brew, run lean-ctx setup to refresh shell aliases. lean-ctx update does this automatically.

Full Changelog: v3.2.9...v3.2.9