v3.6.17

Added

• Antigravity CLI 2.0 as separate init target — lean-ctx init --agent antigravity-cli writes MCP config to ~/.gemini/antigravity-cli/mcp_config.json, distinct from the IDE target (antigravity). lean-ctx init --agent gemini now auto-configures both Antigravity IDE and CLI paths (#284)
• Doctor: daemon diagnostics — lean-ctx doctor shows systemctl --user is-active state on Linux, warns when loginctl enable-linger is not set (required for boot-time start without login), and displays crash-loop log restart count with file path (#288, #289)
• Crash-loop log path API — New crash_loop_log_path() public function for programmatic access to the MCP server restart history

Fixed

• Uninstall completeness (#274) — .bak files containing lean-ctx content, .lean-ctx.invalid.*.bak temporaries, ~/.config/lean-ctx XDG data directory, and project-local .lean-ctx/ + .lean-ctx-id files are now cleaned up. Claude CLI MCP registry entries removed via claude mcp remove. --keep-config flag preserves MCP configs and rules for reinstall
• Linux daemon autostart (#288, #289) — systemctl --user enable failures now print actionable error messages with manual fix commands. is_installed() checks systemctl is-enabled in addition to service file existence. Linger hint displayed when linger is not active
• Windows paths with spaces — Shell hook rewrites use shell_tokenize() (respects single/double quotes, backslash escapes) instead of split_whitespace(). shell_quote() properly quotes arguments containing special characters
• Windows drive-letter grep parsing — parse_grep_line() and extract_file_from_match() correctly skip C: drive prefix, preventing misinterpretation as file path separator
• Panic loop-undo (#277, #271) — catch_unwind handler in call_tool now calls record_error_outcome() on the loop detector, so panicking tools are correctly counted as failures and subject to throttling instead of infinite retry
• PowerShell detection DRY (#286) — Replaced inline shell.to_lowercase().contains("powershell") check in shell/exec.rs with platform::is_powershell(), single source of truth
• Windows CI (#286) — Fixed unused variable: quiet in daemon_autostart.rs on non-Unix platforms. Shell wrapping tests now use platform-aware assertions (expect_wrapped() helper) that work on both Unix (single-quotes) and Windows (double-quotes with escaping)
• Index scoping — Project index scans restricted to project root via is_safe_scan_root() guard. index status CLI output shows real values instead of nulls
• Workflow singleton — Workflow state is now agent-scoped (workflow-{agent_id}.json) instead of global active.json. Stale workflows auto-cleaned after TTL expiry
• JSONC UTF-8 safety — strip_json_comments uses floor_char_boundary/ceil_char_boundary for all string slicing, preventing panics on multi-byte characters in comments
• ls -lah size passthrough — Human-readable sizes (e.g. 4.0K, 1.2M) from ls -lh/ls -lah are preserved instead of being converted to 0B
• MCP server crash hardening — Mutex::lock().unwrap() in hot paths replaced with graceful fallbacks. memory_guard uses eviction loop instead of process::exit. CSPRNG fallback for dashboard nonce generation
• Proxy: accept provider API keys on loopback — Provider routes now accept API keys from local clients (#276)

Changed

• Antigravity IDE renamed — The existing Antigravity target is now labeled "Antigravity IDE" in display names and doctor output, distinguishing it from the new "Antigravity CLI" target

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: v3.6.17...v3.6.17