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Release Notes - v1.0.48

Release Date: 2025-12-24

Highlights

This release delivers major performance improvements across all key metrics, with 30-100% speed increases in rendering, command latency, and throughput, plus comprehensive benchmarking infrastructure and enhanced state persistence for tabbed terminals.

New Features

  • Comprehensive Benchmark Suite: Added extensive terminal benchmark infrastructure with performance tracking for rendering, latency, and throughput
  • Performance Modes: Introduced configurable performance modes (interactive, latency, balanced) to reduce command latency by 30-47%
  • External State Persistence: Added TabbedTerminalState API for external state management and split state persistence
  • Active Working Directory API: Added getActiveWorkingDirectory() to TabbedTerminalState for programmatic access to current working directory

Bug Fixes

  • Split State Persistence: Fixed split states not being properly saved in TabbedTerminalState
  • Memory Leak Prevention: Fixed split state memory leak on external state disposal
  • Thread Safety: Made measurement cache thread-safe for multi-window scenarios
  • Linux Icon Display: Added StartupWMClass to .desktop file for proper icon display on Linux
  • Release Workflow: Auto-trigger release notes workflow after Release Build completes

Improvements

  • Unicode/Emoji Rendering: Improved rendering performance by 32-75%
  • ANSI Color Processing: Reduced object allocation for 40-100% better performance
  • Special Character Rendering: Improved rendering performance by 36-52%
  • Line Throughput: Increased line throughput by 40-100%
  • Command Latency: Reduced latency by 30-47% with configurable performance modes
  • Documentation: Added performance benchmark charts to README with detailed comparisons
  • Documentation: Added comprehensive TabbedTerminalState documentation with thread safety and lifecycle notes
  • Examples: Updated tabbed-example to demonstrate TabbedTerminalState usage

Breaking Changes

None

Full Changelog

https://github.com/kshivang/BossTerm/compare/v1.0.46...v1.0.48