TimeKeeper v0.3.0

Changes

• Add hotkey support:
  • F1: "About" page;
  • F2: "Settings" page;
  • F3: "Main" page;
  • F4: Show/hide statistics;
  • F5: Start/pause timer;
  • F6: Stop timer.
• Redesign of the “About” page;
• Redesign of the “Statistics” subpage: centered the placeholder position;
• The FiraSans-Light font is now used for all OSes;
• Add url_button widget;
• Added saving configuration files to a special directory depending on the OS (Windows: ~\AppData\Roaming\TimeKeeper, Linux: ~/.local/share/TimeKeeper);
• A special Python script is now used to build TimeKeeper packages;
• Publishing the program on <crates.io>;
• Code refactoring.