v2.1.0

• Added Ctrl+BS and Ctrl+Del shortcuts. (#165, #203)
• Added Ctrl+C shortcut to quickly copy the selected note tile. (#203)
• Added list_hide_time and list_hide_tags options. (#205)
• Update documentation. (#197)
• Improve the TagList dialog. (#198)
• Fixed crash when md_extensions contains multiple spaces. (#201, #202)