v1.4

• Fixed adding Card Number issue (thanks @Mahfuz2811)

v1.3

Merged pull request #10

• Defines Attendance State 3 as Card.
• Defines new "Attendance Type" for check-in/out/undefined.

v1.2

• Replaced the deprecated function 'each' in PHP version 7.2
• Fixed fingerprints deleting

v1.1

• fixed Multiple Sessions bug

v1.0

add TODO