v1.2.0

• Remove macOS 10.15 support
• Add exact filtering with double quotes, like "the one"
• Show filter syntax guide on empty page
• Add syntax highlighting for filters like album:"mirai sekai"
• Add artist: filtering for titles without brackets, like Supercell feat. Veela
• Add artist: filtering for title prefixes w/, prod, prod by and suffixes cover, rework, refix, vip, mashup
• Remove the active filter highlight
• Fix "electron.app.hide is not a function" error when closing app window on Windows/Linux
• Fix undo/redo in the filter textbox only changing one character at a time
• Fix multi-word field filter not working for ending words, like title:"remix"