Release v1.6.1

Resolve macOS pkg installation issue due to cannot verify, override by:

xattr -rd com.apple.quarantine <path to package>

What's Changed

• Enhanced setup wizard, review mode, abstracts export, fix vote stats reactivity by @zhangt58
  • Add method for retrieving raw abstact data
  • Support export abstracts data into file with redaction config
  • Add support for exporting abstracts data into file, requires management permission
  • Refresh votestats after RefreshAbstractByID to correctly count the votes
• Update README.md by @zhangt58
• Support check for updates, update issue reporting by @zhangt58
  • Add method for getting os name and version
  • Add support to check github api for new releases
  • Add a component for check new releases and show in About