v0.5.0

New Features

• Interactive mode with single-node and multiplex (multi-node) support for real-time shell sessions
• Broadcast command in interactive mode to send commands to all nodes simultaneously
• Node switching capability in interactive mode with improved UI scaling for large clusters

Improvements

• Auto-detection of Backend.AI cluster environment without requiring explicit -c flag
• Better prompt scaling and UI formatting for clusters with many nodes
• Comprehensive interactive mode documentation with usage examples
• Clarified SSH implementation details and library usage in documentation

Bug Fixes

• Resolved clippy collapsible-if warnings in expand_path function
• Fixed missing password option in command-line options documentation
• Resolved clippy warnings and test failures in interactive mode implementation
• Improved signal handling in interactive mode for proper cleanup

CI/CD Improvements

None

Technical Details

• Complete Phase 1 implementation of interactive mode with proper signal handling (SIGINT, SIGTERM)
• Refactored codebase with modular command and utility organization for better maintainability
• Updated dependencies to latest versions for security and performance improvements

Dependencies

• Updated all dependencies to latest stable versions

Breaking Changes

None

Known Issues

None

What's Changed

• refactor: restructure codebase with modular command and utility organization by @inureyes in #8
• feat: add interactive mode with single-node and multiplex support by @inureyes in #9

Full Changelog: v0.4.0...v0.5.0