Version 1.1.5

Replaced Widget with ActionButton

v1.1.3

History should be stored between sessions (bug fix) #19

v1.1.2

History should be stored between sessions #19

v1.1.1

#20 History should not store duplicate entries

v1.1.0

#9 Provide users with a scientific calculator
#17 Preference to change default background color of panel
#16 Provide users with access to previously evaluated expressions (history)
#15 Status messages hide after <1 second
#14 Status message duplicates

v1.0.3

#8 if user focuses anywhere other than the end of the textbox and presses delete the last character is deleted

v1.0.2

#7 User is unable to manually specify place of input with cursor when using the buttons for input
#6 Extension Tests: 0 errors, 1 warning, 0 notices

v1.0.1

#7 User is unable to manually specify place of input with cursor when using the buttons for input

v1.0

#5 Remove window event listener
#4 Alert user of invalid input, UnsupportedTypeError: Function subset(number) not supported
#3 Alert user of invalid input, 'Error: Undefined symbol'
#2 Alert user of invalid input, 'SyntaxError: Value expected'
#1 Setup UI and basic functionality