2.3
2021-10-21
Added the dark mode for display
Corrected several typos reported by users
2.2
2021-08-31
Bug fixed for the QR scanner
Test result page improvement
2.1
2021-06-05
Bugfix for the missing timestamp
2.0
2021-05-30
Enhanced network security
Connect to a new IP with more security
Added security for data transmission