• Fix the version shortcut’s hand cursor during hover and continuous movement; click to open About. • Improve ticket privacy with Keychain identity storage, no disk response caching and safer logging. • Integrate macOS ticket reply notifications and navigation from notification clicks. • Improve website update caching, signed releases and deployment reliability.

• Clear raindrops and their trails within two seconds, without extending their lifetime when merging. • Add New Year Firework: launch one flickering rocket from the bottom and randomly burst into peony, chrysanthemum, willow or ring fireworks. • Reuse firework textures and nodes, cap particle usage during rapid input, and pause rendering when idle; support multiple displays and previews. • Show the changelog by default in About, with offline access in the app language. • Make New Year Firework bursts more lifelike with spherical depth, brief flashes, connected trails and fading embers, while keeping existing particle limits. • Select and copy an entire changelog version; add a Back button with an Esc shortcut hint in About. • Use compact changelog spacing without blank lines between entries, while preserving whole-version text selection.

Added rain on screen effect.

- New low-overhead system performance indicator. - View memory usage and system load directly from the menu bar. - Color alerts make heavy resource usage easy to spot. - See CPU, load, memory, swap, disk space, and other key metrics in the menu. - Added a visual guide in Settings and improved translations across 30 languages.

- Fixed app being killed by macOS after extended use - Significantly lower VRAM on multi-display setups - More efficient particle rendering, lower GPU/CPU load - Auto-update framework upgraded

- Fixed app being killed by macOS after prolonged use - SpriteKit scenes and textures now properly released - Reduced max node counts for lower GPU/CPU pressure

Memory usage and efficiency improvements.

Improvements: - Improved stability with comprehensive thread safety fixes across the particle system (CVDisplayLink, DateFormatter, @Published properties) - Fixed firework/sparkle effects appearing at incorrect vertical positions when triggered at specific locations - Fixed aurora rendering artifacts where ribbon layers could interfere with each other - Improved particle rendering on multi-monitor setups with different DPI screens - Fixed window resource leak that caused performance degradation over time - Improved effect preview: now automatically resumes when settings window regains focus - Cursor state now properly cleaned up when switching between effect options Bug Fixes: - Fixed potential crash from CVDisplayLink use-after-free on rapid effect switching - Fixed memory management issues with display link retain/release cycles - Removed dead code and unused effect abstractions for cleaner codebase - Fixed force-unwrap crashes with safer optional handling throughout