Version 1.0

• Basic functionality: Counter for the main 8 subjects
• Two separate objects for storing pemberat and marks
• Display of purata is not optimised

Version 1.1

• Added cocurriculum

Version 2.0

• Added function to give an estimate of how much the remaining subjects must get in order to reach target given by user
• Optimised objects by merging marks and pemberat together
• Round off purata to three decimal places
• Colored the purata, red = failed and green = passed

Version 2.0.1

• Added color for target, green = doable / yellow = very hard but sure / red = impossible / blue = target too low already passed
• Optimised the string too long / repetitive => Print one time will do (Credit: How Yi)
• Optimised print colored to follow DRY concept
• Added blank lines to help readability

Version 2.0.2

• Changed from int to float in the case of marks having decimal places such as cocurriculum (Credit: Zedex)
• Update suggestions:
  • Enable students who had received all their marks to set target (Credit: Zhi Xue)

Version 2.0.3

• Fixed bug where 0 marks does not count

Version 3.0

• Migrated from python to HTML CSS JS
• Basic functionality established
• Features yet to be added:
  • Target calculator

Bug Patch 3.0.1

• Fixed bug where deleting value in input does not change purata / display incorrect value
• Fixed bug where after displaying value exceed error purata remains incorrect with previous input

Final Version Version 3.1

• Link preview (meta tags previously missing)
• Optimised javascript (Functions are extracted)
• Added keypad feature (Only available for pc users or tablet since phone keyboard will not break some keys)
• Optimised error toasts for dynamic messages (Caution this also stacks infinitely but so far testing shows no problems)

Version 3.1.1

• Fixed "seni" pemberat into 2 instead of 3