yvgude/lean-ctx v2.17.0

v2.17.0 — Premium Experience Upgrade

on GitHub

Premium Experience Upgrade — Architecture, Performance & Polish

Major internal refactoring for long-term maintainability, performance improvements for async I/O, unified error handling, and premium polish across CLI, dashboard, and CI pipeline.

Architecture

• server.rs split — Monolithic server.rs (1918 lines) split into 4 focused modules: tool_defs.rs (620L), instructions.rs (159L), cloud_sync.rs (136L), server.rs (1001L). Each module has a single responsibility.
• Centralized error handling — New LeanCtxError enum in core/error.rs with thiserror derive. From impls for io::Error, toml::de::Error, serde_json::Error.

Performance

• Async I/O for ctx_shell — execute_command wrapped in tokio::task::spawn_blocking to prevent blocking the Tokio runtime during shell command execution.

CLI

• Dynamic version — All hardcoded version strings replaced with env!("CARGO_PKG_VERSION").
• report-issue exit code — Empty title now exits with status 1.
• Theme migration — print_command_box() migrated from hardcoded ANSI to core::theme system.
• upgrade → update — lean-ctx upgrade now deprecation-delegates to lean-ctx update.

Dashboard

• Offline fonts — Removed Google Fonts CDN dependency, system font stacks.
• Dynamic version — Fetched from /api/version instead of hardcoded.
• Empty state UX — Links to Getting Started guide.
• Connection retry — Auto-retry with clear message when API unavailable.

Tool Robustness

• ctx_search — Reports files skipped due to encoding/permission errors.
• ctx_read — Warns on unknown mode, shows message when using cache fallback.
• ctx_analyze / ctx_benchmark — .unwrap() → if let Some(...) safety.

CI

• Deduplicated audit — Removed redundant cargo audit job.
• Release tests — cargo test --all-features runs before release builds.

Setup

• Compact doctor — doctor::run_compact() for concise diagnostics during setup.

Full Changelog: v2.16.6...v2.17.0

Full Changelog: v2.16.6...v2.17.0