GPT Prompt Tester v0.9.9 Update — Tray Mode, Single Instance Execution, and Settings Refinement
The v0.9.9 update focuses on improving core usability and stability.
It introduces a new window close behavior option (Exit or Hide to Tray), prevents duplicate app execution by enforcing a single-instance model, and reorganizes settings into a unified General Settings panel.
Additional improvements include better tray behavior consistency, language reflection fixes, and resolving duplicated Eval results during history restoration.
