4.0.0

• Multiple picker hotkeys can be configured, you can even turn them all on at the same time.
• "URL tester" is now built into main configuration window and highlights matched browsers, profiles and rules. This is to avoid confusion and make it more ergonomic.
• Redesigned menu structure, moving items where they belong.
• URL Picker is completely rewritten. Browsers and profiles are now listed as a tree view, removing the need to sort flat list by some means like popularity or user-defined order.
• You can assign your own custom icon to custom defined browsers.
• You can assign your own custom icon to browser profiles or firefox containers.
• Added three new UI themes - "Darcula", "Steam" and "DUCK RED".
• UI Theme selector has two-color half-square preview icon.
• Updates to latest version of ImGui and MSVC compiler.