v1.1.3 — Debug Overlay, Graphics Settings & Linux Serial Fixes

What's New

Debug Overlay

A real-time debug overlay can now be enabled under Settings → Debug.
When active, two pinned windows appear on screen:

• Info panel — FPS (min/max/avg), frame time, heap & non-heap memory, JVM
  runtime/threads/GC, OS/CPU info, connected devices, and event/state counts
• Graphs panel — rolling plots for FPS, frame time, and heap memory usage

The graph sample interval is configurable in Settings so spikes are easier to catch.

Graphics Settings

A new Settings → Graphics section lets you control rendering performance:

• VSync toggle — locks the frame rate to your monitor's refresh rate
• FPS Limit slider (1–240) — caps the frame rate when VSync is disabled, reducing idle
  CPU usage from 70–80% to near zero

Performance Improvements

• Regex patterns used in event conditions are now cached, avoiding recompilation on every
  serial input
• Event sort order is cached and only recomputed when events are modified

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Bug Fixes

Linux Serial Port Fixes

• Fixed a crash on Linux when opening the device editor (ImGui BeginDisabled/EndCombo
  assertion)
• Port dropdown now shows the system port name (e.g. ttyUSB0) alongside the descriptive
  name, making devices with misleading USB product strings (e.g. "USB Keyboard")
  identifiable
• Added an Info button next to Refresh that shows full port details: system name,
  path, VID/PID, serial number, and location