v3.6.20

Fixed

• Critical: OnceLock reentrancy deadlock on Linux (#301): All shell hook commands (ls, cat, etc.) and lean-ctx update hung after upgrading to v3.6.19. Caused by active_profile_name() calling Config::load(), which re-entered find_project_root()'s OnceLock via SessionState::load_latest() → normalize_loaded_session() → active_profile(). Fixed by reading the profile config key directly from disk (bypassing the full Config::load() pipeline) and removing the active_profile() call from session normalization.

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: v3.6.20...v3.6.20