• Migrate to Qt 5.9.1;
• Support Compact mode in main window;
• Update icons;
• Support custom startup pages;
• Remove obsolete title marker when inserting new one;
• Support Magic Words;
• Vim mode
  • Share registers among all tabs;
  • Support Ctrl+O in Insert mode;
• Add "Code Block", "Insert Link", and "Insert Image" tool bar buttons;
• Support Ctrl+Shift+T to recover last closed tabs;
• Support view read-only files in edit mode;
• Refactor editor for speed;
• Support templates when creating notes;
• Support snippets;
• Support file change check;
• Support backup file (save changes automatically);